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Evangelista DA, Nelson D, Kotyková Varadínová Z, Kotyk M, Rousseaux N, Shanahan T, Grandcolas P, Legendre F. Phylogenomic analyses of Blattodea combining traditional methods, incremental tree-building, and quality-aware support. Mol Phylogenet Evol 2024; 200:108177. [PMID: 39142526 DOI: 10.1016/j.ympev.2024.108177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 06/25/2024] [Accepted: 08/08/2024] [Indexed: 08/16/2024]
Abstract
Despite the many advances of the genomic era, there is a persistent problem in assessing the uncertainty of phylogenomic hypotheses. We see this in the recent history of phylogenetics for cockroaches and termites (Blattodea), where huge advances have been made, but there are still major inconsistencies between studies. To address this, we present a phylogenetic analysis of Blattodea that emphasizes identification and quantification of uncertainty. We analyze 1183 gene domains using three methods (multi-species coalescent inference, concatenation, and a supermatrix-supertree hybrid approach) and assess support for controversial relationships while considering data quality. The hybrid approach-here dubbed "tiered phylogenetic inference"-incorporates information about data quality into an incremental tree building framework. Leveraging this method, we are able to identify cases of low or misleading support that would not be possible otherwise, and explore them more thoroughly with follow-up tests. In particular, quality annotations pointed towards nodes with high bootstrap support that later turned out to have large ambiguities, sometimes resulting from low-quality data. We also clarify issues related to some recalcitrant nodes: Anaplectidae's placement lacks unbiased signal, Ectobiidae s.s. and Anaplectoideini need greater taxon sampling, the deepest relationships among most Blaberidae lack signal. As a result, several previous phylogenetic uncertainties are now closer to being resolved (e.g., African and Malagasy "Rhabdoblatta" spp. are the sister to all other Blaberidae, and Oxyhaloinae is sister to the remaining Blaberidae). Overall, we argue for more approaches to quantifying support that take data quality into account to uncover the nature of recalcitrant nodes.
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Affiliation(s)
- Dominic A Evangelista
- Department of Entomology, University of Illinois, 505 S Goodwin Ave., Urbana, IL 61801, USA; Invertebrate Zoology, American Museum of Natural History, New York, NY, USA; Biology Department, Adelphi University, Garden City, NY, USA.
| | - Dvorah Nelson
- Brooklyn College, CUNY, 2900 Bedford Avenue, Brooklyn, NY 11210, USA
| | - Zuzana Kotyková Varadínová
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 44 Praha, Czech Republic; Department of Zoology, National Museum of the Czech Republic, Prague, Czech Republic
| | - Michael Kotyk
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 44 Praha, Czech Republic
| | | | | | - Phillippe Grandcolas
- Institut de Systématique, Evolution, Biodiversité (ISYEB), UMR7205, Muséum national d'Histoire naturelle (MNHN), CNRS, Sorbonne Université, EPHE, Université des Antilles, CP50 Paris, France
| | - Frédéric Legendre
- Institut de Systématique, Evolution, Biodiversité (ISYEB), UMR7205, Muséum national d'Histoire naturelle (MNHN), CNRS, Sorbonne Université, EPHE, Université des Antilles, CP50 Paris, France
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2
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Yang YX, Kang Y, Ge XY, Yuan SL, Li XY, Liu HY. A Mysterious Asian Firefly Genus, Oculogryphus Jeng, Engel & Yang (Coleoptera, Lampyridae): The First Complete Mitochondrial Genome and Its Phylogenetic Implications. INSECTS 2024; 15:464. [PMID: 39057197 PMCID: PMC11277304 DOI: 10.3390/insects15070464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/15/2024] [Accepted: 06/18/2024] [Indexed: 07/28/2024]
Abstract
The firefly genus Oculogryphus Jeng, Engel & Yang, 2007 is a rare-species group endemic to Asia. Since its establishment, its position has been controversial but never rigorously tested. To address this perplexing issue, we are the first to present the complete mitochondrial sequence of Oculogryphus, using the material of O. chenghoiyanae Yiu & Jeng, 2018 determined through a comprehensive morphological identification. Our analyses demonstrate that its mitogenome exhibits similar characteristics to that of Stenocladius, including a rearranged gene order between trnC and trnW, and a long intergenic spacer (702 bp) between the two rearranged genes, within which six remnants (29 bp) of trnW were identified. Further, we incorporated this sequence into phylogenetic analyses of Lampyridae based on different molecular markers and datasets using ML and BI analyses. The results consistently place Oculogryphus within the same clade as Stenocladius in all topologies, and the gene rearrangement is a synapomorphy for this clade. It suggests that Oculogryphus should be classified together with Stenocladius in the subfamily Ototretinae at the moment. This study provides molecular evidence confirming the close relationship between Oculogryphus and Stenocladius and discovers a new phylogenetic marker helpful in clarifying the monophyly of Ototretinae, which also sheds a new light on firefly evolution.
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Affiliation(s)
- Yu-Xia Yang
- The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China; (Y.-X.Y.); (Y.K.); (X.-Y.G.); (S.-L.Y.)
- Hebei Basic Science Center for Biotic Interaction, Hebei University, Baoding 071002, China
| | - Ya Kang
- The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China; (Y.-X.Y.); (Y.K.); (X.-Y.G.); (S.-L.Y.)
| | - Xue-Ying Ge
- The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China; (Y.-X.Y.); (Y.K.); (X.-Y.G.); (S.-L.Y.)
| | - Shuai-Long Yuan
- The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China; (Y.-X.Y.); (Y.K.); (X.-Y.G.); (S.-L.Y.)
| | - Xue-Yan Li
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China
| | - Hao-Yu Liu
- The Key Laboratory of Zoological Systematics and Application, School of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China; (Y.-X.Y.); (Y.K.); (X.-Y.G.); (S.-L.Y.)
- Hebei Basic Science Center for Biotic Interaction, Hebei University, Baoding 071002, China
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Luo XX, Deng WB, Che YL, Wang ZQ. Two new genera ( Vittiblatta gen. nov. and Planiblatta gen. nov.) of Blattinae (Blattodea, Blattidae) from Southwest China and the discovery of chirally dimorphic male genitalia in Vittiblattapunctata sp. nov. Zookeys 2023; 1187:401-421. [PMID: 38187161 PMCID: PMC10768028 DOI: 10.3897/zookeys.1187.113403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/01/2023] [Indexed: 01/09/2024] Open
Abstract
This study examines Blattinae samples from Southwest China collected in recent years. Based on morphological characters, we establish two genera, Vittiblattagen. nov. and Planiblattagen. nov., and describe four new species, Vittiblattapunctata Luo & Wang, sp. nov., Vittiblattaferruginea Luo & Wang, sp. nov., Vittiblattaundulata Luo & Wang, sp. nov., and Planiblattacrassispina Luo & Wang, sp. nov. These two new genera resemble Periplaneta s.s., but are easily distinguished from it and other genera of Blattinae by morphological characters (genital sclerite L4C). Our results indicate that sclerites L4C and R1G of male genitalia might be important in species delimitation of Blattinae. In addition, chiral dimorphism is found in male genitalia of Vittiblattapunctata sp. nov.
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Affiliation(s)
- Xin-Xing Luo
- College of Plant Protection, Southwest University, Beibei, Chongqing 400715, ChinaSouthwest UniversityChongqingChina
| | - Wen-Bo Deng
- College of Plant Protection, Southwest University, Beibei, Chongqing 400715, ChinaSouthwest UniversityChongqingChina
| | - Yan-Li Che
- College of Plant Protection, Southwest University, Beibei, Chongqing 400715, ChinaSouthwest UniversityChongqingChina
| | - Zong-Qing Wang
- College of Plant Protection, Southwest University, Beibei, Chongqing 400715, ChinaSouthwest UniversityChongqingChina
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Liu JL, Zhang JW, Han W, Wang YS, He SL, Wang ZQ. Advances in the understanding of Blattodea evolution: Insights from phylotranscriptomics and spermathecae. Mol Phylogenet Evol 2023; 182:107753. [PMID: 36898488 DOI: 10.1016/j.ympev.2023.107753] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 03/03/2023] [Accepted: 03/03/2023] [Indexed: 03/12/2023]
Abstract
Cockroaches, an ancient and diverse group of insects on earth that originated in the Carboniferous, displays a wide array of morphology or biology diversity. The spermatheca is an organ of the insect reproductive system; the diversity of spermathecae might be the adaption to different mating and sperm storage strategies. Yet a consensus about the phylogenetic relationships among the main lineages of Blattodea and the evolution of spermatheca has not been reached until now. Here we added the transcriptome data of Anaplectidae for the first time and supplemented other family level groups (such as Blaberidae, Corydiidae) to address the pending issues. Our results showed that Blattoidea was recovered as sister to Corydioidea, which was strongly supported by molecular evidence. In Blattoidea, (Lamproblattidae + Anaplectidae) + (Cryptocercidae + Termitoidae) was strongly supported by our molecular data. In Blaberoidea, Pseudophyllodromiidae and Blaberidae were recovered to be monophyletic, while Blattellidae was found to be paraphyletic with respect to Malaccina. Ectobius sylvestris + Malaccina discoidalis formed the sister group to other Blaberoidea; Blattellidae (except Malaccina discoidalis) + Nyctiboridae was found as the sister of Blaberidae. Corydiidae was recovered to be non-monophyletic due to the embedding of Nocticola sp. Our ASR analysis of spermatheca suggested that primary spermathecae were present in the common ancestor, and it transformed at least six times during the evolutionary history of Blattodea. The evolution of spermatheca could be described as a unidirectional trend: the increased size to accommodate more sperm. Furthermore, major splits within the existing genera of cockroaches occurred in the Upper Paleogene to Neogene. Our study provides strong support for the relationship among three superfamilies and offers some new insights into the phylogeny of cockroaches. Meanwhile, this study also provides basic knowledge on the evolution of spermathecae and reproductive patterns.
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Affiliation(s)
- Jin-Lin Liu
- Institute of Entomology, College of Plant Protection, Southwest University, Beibei, Chongqing 400715, China
| | - Jia-Wei Zhang
- Institute of Entomology, College of Plant Protection, Southwest University, Beibei, Chongqing 400715, China
| | - Wei Han
- Institute of Entomology, College of Plant Protection, Southwest University, Beibei, Chongqing 400715, China
| | - Yi-Shu Wang
- Institute of Entomology, College of Plant Protection, Southwest University, Beibei, Chongqing 400715, China
| | - Shu-Lin He
- College of Life Sciences, Chongqing Normal University, Shapingba, Chongqing 401331, China
| | - Zong-Qing Wang
- Institute of Entomology, College of Plant Protection, Southwest University, Beibei, Chongqing 400715, China; Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River (Ministry of Education), Southwest University, Chongqing 400715, China.
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5
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Wipfler B, Triesch F, Evangelista D, Weihmann T. Morphological, functional, and phylogenetic aspects of the head capsule of the cockroach Ergaula capucina (Insecta/Blattodea). PeerJ 2022; 10:e12470. [PMID: 35462775 PMCID: PMC9029459 DOI: 10.7717/peerj.12470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 10/20/2021] [Indexed: 01/06/2023] Open
Abstract
Background Cockroaches are usually typical omnivorous detritivores and their cephalic morphology is considered to be ancestral in various aspects. Thus, several studies addressed the morphology and function of the blattodean head, and the cockroach usually serves as a model for standard mouthparts in text books. However, so far only two of the three major lineages of Blattodea have been studied and no detailed information for the head of any Corydioidea was available. The present study closes this gap by providing a detailed morphological description of the head of Ergaula capucina, studying some important functional parameters of the mandible and discussing it in a phylogenetic framework. Methods The cephalic morphology of Ergaula studied in detail using a broad set of different techniques including digital microscopy, µ-computed tomography, and 3-dimensional reconstructions. Concerning the functional morphology of the mandible, we compared the volume and effective cross sections of the eight compartments of the primary mandibular adductor muscle for Ergaula, Blattella germanica, and Salganea rossi and measured the mechanical advantage, i.e., the force transmission ratio for all teeth of the mandible of Ergaula. Results The head capsule of Ergaula is characterized by a strong sexual dimorphism and typical orthopteran mouthparts. It resembles the head capsule of other roaches in several respects and confirms oesotendons, the reduction of the mesal occelus, and bipartite M. verticopharyngealis and M. hypopharyngosalivaris as blattodean apomorphies. But it also shows some unique adaptations. It is the first described cockroach that lacks the dorsal tentorial arms which has various consequences for the cephalic musculature. On the maxillary lacinia, Ergaula is the first described blattodean to show strong and blunt setae instead of a lacinula, which might be homologues to the dentisetae of dragonflies and mayflies. Like other corydiid roaches that inhabit xeric areas, Ergaula has an atmospheric water-vapor absorption mechanism that includes a gland and a ductus on the epipharnyx and bladders on the hypopharynx. The mandibular adductor is in cockroaches asymmetric, a pattern not found in termites, mantids, or other closely related insects.
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Affiliation(s)
- Benjamin Wipfler
- Morphologielabor, Zoologisches Forschungsmuseum Alexander Koenig, Bonn, Germany
| | - Felix Triesch
- Institut für Zoologie und Evolutionsforschung mit Phyletischem Museum, Ernst-Haeckel-Haus und Biologiedidaktik, Friedrich-Schiller Universität Jena, Jena, Germany
| | - Dominic Evangelista
- Biology Department, Adelphi University, Garden City, New York, United States of America
| | - Tom Weihmann
- Department of Animal Physiology, University of Cologne, Cologne, Germany
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6
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Jacob Machado D, Portella de Luna Marques F, Jiménez-Ferbans L, Grant T. An empirical test of the relationship between the bootstrap and likelihood ratio support in maximum likelihood phylogenetic analysis. Cladistics 2021; 38:392-401. [PMID: 34932221 DOI: 10.1111/cla.12496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2021] [Indexed: 11/27/2022] Open
Abstract
In maximum likelihood (ML), the support for a clade can be calculated directly as the likelihood ratio (LR) or log-likelihood difference (S, LLD) of the best trees with and without the clade of interest. However, bootstrap (BS) clade frequencies are more pervasive in ML phylogenetics and are almost universally interpreted as measuring support. In addition to theoretical arguments against that interpretation, BS has several undesirable attributes for a support measure. For example, it does not vary in proportion to optimality or identify clades that are rejected by the evidence and can be overestimated due to missing data. Nevertheless, if BS is a reliable predictor of S, then it might be an efficient indirect method of measuring support-an attractive possibility, given the speed of many BS implementations. To assess the relationship between S and BS, we analyzed 106 empirical datasets retrieved from TreeBASE. Also, to evaluate the degree to which S and BS are affected by the number of replicates during suboptimal tree searches for S and pseudoreplicates during BS estimation, we randomly selected 5 of the 106 datasets and analyzed them using variable numbers of replicates and pseudoreplicates, respectively. The correlation between S and BS was extremely weak in the datasets we analyzed. Increasing the number of replicates during tree search decreased the estimated values of S for most clades, but the magnitude of change was small. In contrast, although increasing pseudoreplicates affected BS values for only approximately 40% of clades, values both increased and decreased, and they did so at much greater magnitudes. Increasing replicates/pseudoreplicates affected the rank order of clades in each tree for both S and BS. Our findings show decisively that BS is not an efficient indirect method of measuring support and suggest that even quite superficial searches to calculate S provide better estimates of support.
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Affiliation(s)
- Denis Jacob Machado
- Programa Inter-unidades de Pós-graduação em Bioinformática, Universidade de São Paulo, Rua do Matão 1010 São Paulo, SP 05508-090, Brazil.,Department of Bioinformatics and Genomics, College of Computing and Informatics, University of North Carolina at Charlotte, 9331 Robert D. Snyder Rd, Charlotte, NC 28223, USA
| | - Fernando Portella de Luna Marques
- Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, Tv. 14, 101 - Butantã, São Paulo, SP, 05508-090, Brazil
| | - Larry Jiménez-Ferbans
- Facultad de Ciencias Básicas, Universidad del Magdalena, Carrera 32 No 22-08, Santa Marta D.T.C.H., Magdalena 470004, Colombia
| | - Taran Grant
- Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, Tv. 14, 101 - Butantã, São Paulo, SP, 05508-090, Brazil
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Vasilikopoulos A, Misof B, Meusemann K, Lieberz D, Flouri T, Beutel RG, Niehuis O, Wappler T, Rust J, Peters RS, Donath A, Podsiadlowski L, Mayer C, Bartel D, Böhm A, Liu S, Kapli P, Greve C, Jepson JE, Liu X, Zhou X, Aspöck H, Aspöck U. An integrative phylogenomic approach to elucidate the evolutionary history and divergence times of Neuropterida (Insecta: Holometabola). BMC Evol Biol 2020; 20:64. [PMID: 32493355 PMCID: PMC7268685 DOI: 10.1186/s12862-020-01631-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 05/19/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The latest advancements in DNA sequencing technologies have facilitated the resolution of the phylogeny of insects, yet parts of the tree of Holometabola remain unresolved. The phylogeny of Neuropterida has been extensively studied, but no strong consensus exists concerning the phylogenetic relationships within the order Neuroptera. Here, we assembled a novel transcriptomic dataset to address previously unresolved issues in the phylogeny of Neuropterida and to infer divergence times within the group. We tested the robustness of our phylogenetic estimates by comparing summary coalescent and concatenation-based phylogenetic approaches and by employing different quartet-based measures of phylogenomic incongruence, combined with data permutations. RESULTS Our results suggest that the order Raphidioptera is sister to Neuroptera + Megaloptera. Coniopterygidae is inferred as sister to all remaining neuropteran families suggesting that larval cryptonephry could be a ground plan feature of Neuroptera. A clade that includes Nevrorthidae, Osmylidae, and Sisyridae (i.e. Osmyloidea) is inferred as sister to all other Neuroptera except Coniopterygidae, and Dilaridae is placed as sister to all remaining neuropteran families. Ithonidae is inferred as the sister group of monophyletic Myrmeleontiformia. The phylogenetic affinities of Chrysopidae and Hemerobiidae were dependent on the data type analyzed, and quartet-based analyses showed only weak support for the placement of Hemerobiidae as sister to Ithonidae + Myrmeleontiformia. Our molecular dating analyses suggest that most families of Neuropterida started to diversify in the Jurassic and our ancestral character state reconstructions suggest a primarily terrestrial environment of the larvae of Neuropterida and Neuroptera. CONCLUSION Our extensive phylogenomic analyses consolidate several key aspects in the backbone phylogeny of Neuropterida, such as the basal placement of Coniopterygidae within Neuroptera and the monophyly of Osmyloidea. Furthermore, they provide new insights into the timing of diversification of Neuropterida. Despite the vast amount of analyzed molecular data, we found that certain nodes in the tree of Neuroptera are not robustly resolved. Therefore, we emphasize the importance of integrating the results of morphological analyses with those of sequence-based phylogenomics. We also suggest that comparative analyses of genomic meta-characters should be incorporated into future phylogenomic studies of Neuropterida.
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Affiliation(s)
- Alexandros Vasilikopoulos
- Centre for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany.
| | - Bernhard Misof
- Centre for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany.
| | - Karen Meusemann
- Centre for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany
- Department of Evolutionary Biology and Ecology, Institute of Biology I (Zoology), Albert-Ludwigs-Universität Freiburg, 79104, Freiburg, Germany
- Australian National Insect Collection, National Research Collections Australia, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Canberra, ACT 2601, Australia
| | - Doria Lieberz
- Centre for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany
| | - Tomáš Flouri
- Department of Genetics, Evolution and Environment, University College London, London, WC1E 6BT, UK
| | - Rolf G Beutel
- Institut für Zoologie und Evolutionsforschung, Friedrich-Schiller-Universität Jena, 07743, Jena, Germany
| | - Oliver Niehuis
- Department of Evolutionary Biology and Ecology, Institute of Biology I (Zoology), Albert-Ludwigs-Universität Freiburg, 79104, Freiburg, Germany
| | - Torsten Wappler
- Natural History Department, Hessisches Landesmuseum Darmstadt, 64283, Darmstadt, Germany
| | - Jes Rust
- Steinmann-Institut für Geologie, Mineralogie und Paläontologie, Rheinische Friedrich-Wilhelms-Universität Bonn, 53115, Bonn, Germany
| | - Ralph S Peters
- Centre for Taxonomy and Evolutionary Research, Arthropoda Department, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany
| | - Alexander Donath
- Centre for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany
| | - Lars Podsiadlowski
- Centre for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany
| | - Christoph Mayer
- Centre for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113, Bonn, Germany
| | - Daniela Bartel
- Department of Evolutionary Biology, University of Vienna, 1090, Vienna, Austria
| | - Alexander Böhm
- Department of Evolutionary Biology, University of Vienna, 1090, Vienna, Austria
| | - Shanlin Liu
- Department of Entomology, China Agricultural University, 100193, Beijing, People's Republic of China
| | - Paschalia Kapli
- Department of Genetics, Evolution and Environment, University College London, London, WC1E 6BT, UK
| | - Carola Greve
- LOEWE Centre for Translational Biodiversity Genomics (LOEWE-TBG), 60325, Frankfurt, Germany
| | - James E Jepson
- School of Biological, Earth and Environmental Sciences, University College Cork, Distillery Fields, North Mall, T23 N73K, Cork, Ireland
| | - Xingyue Liu
- Department of Entomology, China Agricultural University, 100193, Beijing, People's Republic of China
| | - Xin Zhou
- Department of Entomology, China Agricultural University, 100193, Beijing, People's Republic of China
| | - Horst Aspöck
- Institute of Specific Prophylaxis and Tropical Medicine, Medical Parasitology, Medical University of Vienna (MUW), 1090, Vienna, Austria
| | - Ulrike Aspöck
- Department of Evolutionary Biology, University of Vienna, 1090, Vienna, Austria
- Zoological Department II, Natural History Museum of Vienna, 1010, Vienna, Austria
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Michaud C, Hervé V, Dupont S, Dubreuil G, Bézier AM, Meunier J, Brune A, Dedeine F. Efficient but occasionally imperfect vertical transmission of gut mutualistic protists in a wood‐feeding termite. Mol Ecol 2019; 29:308-324. [DOI: 10.1111/mec.15322] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/26/2019] [Accepted: 11/27/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Caroline Michaud
- Institut de Recherche sur la Biologie de l'Insecte UMR 7261 CNRS – Université de Tours Tours France
| | - Vincent Hervé
- Research Group Insect Gut Microbiology and Symbiosis Max Planck Institute for Terrestrial Microbiology Marburg Germany
| | - Simon Dupont
- Institut de Recherche sur la Biologie de l'Insecte UMR 7261 CNRS – Université de Tours Tours France
| | - Géraldine Dubreuil
- Institut de Recherche sur la Biologie de l'Insecte UMR 7261 CNRS – Université de Tours Tours France
| | - Annie M. Bézier
- Institut de Recherche sur la Biologie de l'Insecte UMR 7261 CNRS – Université de Tours Tours France
| | - Joël Meunier
- Institut de Recherche sur la Biologie de l'Insecte UMR 7261 CNRS – Université de Tours Tours France
| | - Andreas Brune
- Research Group Insect Gut Microbiology and Symbiosis Max Planck Institute for Terrestrial Microbiology Marburg Germany
| | - Franck Dedeine
- Institut de Recherche sur la Biologie de l'Insecte UMR 7261 CNRS – Université de Tours Tours France
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9
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Chen X, Dong Z, Liu G, He J, Zhao R, Wang W, Peng Y, Li X. Phylogenetic analysis provides insights into the evolution of Asian fireflies and adult bioluminescence. Mol Phylogenet Evol 2019; 140:106600. [PMID: 31445200 DOI: 10.1016/j.ympev.2019.106600] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 08/09/2019] [Accepted: 08/20/2019] [Indexed: 02/04/2023]
Abstract
Fireflies are one of the best-known examples of luminescent organisms. The limited geographic distribution and rarity of some firefly genera have hindered molecular phylogenetic analysis, resulting in uncertainty in regard to firefly phylogeny. Here, using genome skimming next-generation sequencing, we sequenced 23 Asian firefly species from 15 genera (Lampyridae: 14; Rhagophthalmidae: one) and assembled their mitochondrial genomes (mitogenomes) and nuclear ribosomal DNA (rDNA) repeat unit. The mitogenomes (including 15 mitochondrial genes: COX1-3, ATP6&8, ND1-6&4L, CYTB, 12S, and 16S) were recovered for almost all 23 species; furthermore, three regions of the nuclear rDNA repeat unit (18S, 28S, and 5.8S) were recovered for 22 out of the 23 species. The mitogenomes of 11 genera and 22 species as well as the complete rDNA from 22 species are reported here for the first time. Combined with previously published sequences of mitochondrial and rDNA coding regions, 166 species (170 populations with four overlapping in Lampyridae) were included in the current analyses. We selected different species groups and coding regions to infer phylogenies, and then employed tree certainty (TC) and internode certainty (IC) to quantify any phylogenetic incongruence. Phylogenetic analysis of 18 coding regions (15 mitochondrial genes and three regions of the nuclear rDNA repeat unit) from different species groups showed that the 144-species selection group (excluding 22 species outside Lampyridae) had relatively high TC (101.39). Further phylogenetic analysis of the 144 species using different coding regions indicated that the phylogeny of the 13 coding regions (10 mitochondrial genes: COX1-2, ATP6&8, ND1, ND4-5, CYTB, 12S and 16S; three rDNA regions: 18S, 5.8S, and 28S) demonstrated higher TC (103.02) than the phylogenies based on the 18 coding regions (TC = 101.39), conserved-regions (c-regions, i.e., 12S, 16S, COX1, 18S, and 28S) (TC = 95.11), or conserved-sites (c-sites, TC = 92.31) for the mitochondrial genes. In contrast, the c-sites strengthened the deeper nodes of the 144-species phylogeny compared to the c-regions. All of the 144-species phylogenies using different coding regions (except the c-regions) consistently recovered the monophyly of each of the three luminous families and their combination (Lampyridae, Rhagophthalmidae, and Phengodidae) with high IC support. Our phylogenetic analyses clarified the position of firefly genera Lamprigera, Vesta, Stenocladius, Pyrocoelia, Diaphanes, Abscondita, Pygoluciola, Emeia, Pristolycus, and Menghuoius. We also inferred the evolutionary pattern of adult bioluminescence in Lampyridae based on the phylogenies of 166 and 144 species. Our data suggest that the common ancestor of Lampyridae possessed adult bioluminescence, with a higher loss rate than gain rate of bioluminescence during its lineage evolution. Our results provide insight into Asian firefly phylogeny, and also enrich mitogenome and rDNA data resources for further study.
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Affiliation(s)
- Xing Chen
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, Yunnan 666303, China
| | - Zhiwei Dong
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Guichun Liu
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; Center for Ecological and Environmental Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Jinwu He
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; Center for Ecological and Environmental Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Ruoping Zhao
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Wen Wang
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; Center for Excellence in Animal Evolution and Genetics, Kunming, Yunnan 650223, China; Center for Ecological and Environmental Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China.
| | - Yanqiong Peng
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, Yunnan 666303, China.
| | - Xueyan Li
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.
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10
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Evangelista DA, Wipfler B, Béthoux O, Donath A, Fujita M, Kohli MK, Legendre F, Liu S, Machida R, Misof B, Peters RS, Podsiadlowski L, Rust J, Schuette K, Tollenaar W, Ware JL, Wappler T, Zhou X, Meusemann K, Simon S. An integrative phylogenomic approach illuminates the evolutionary history of cockroaches and termites (Blattodea). Proc Biol Sci 2019; 286:20182076. [PMID: 30963947 PMCID: PMC6364590 DOI: 10.1098/rspb.2018.2076] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 01/04/2019] [Indexed: 11/12/2022] Open
Abstract
Phylogenetic relationships among subgroups of cockroaches and termites are still matters of debate. Their divergence times and major phenotypic transitions during evolution are also not yet settled. We addressed these points by combining the first nuclear phylogenomic study of termites and cockroaches with a thorough approach to divergence time analysis, identification of endosymbionts, and reconstruction of ancestral morphological traits and behaviour. Analyses of the phylogenetic relationships within Blattodea robustly confirm previously uncertain hypotheses such as the sister-group relationship between Blaberoidea and remaining Blattodea, and Lamproblatta being the closest relative to the social and wood-feeding Cryptocercus and termites. Consequently, we propose new names for various clades in Blattodea: Cryptocercus + termites = Tutricablattae; Lamproblattidae + Tutricablattae = Kittrickea; and Blattoidea + Corydioidea = Solumblattodea. Our inferred divergence times contradict previous studies by showing that most subgroups of Blattodea evolved in the Cretaceous, reducing the gap between molecular estimates of divergence times and the fossil record. On a phenotypic level, the blattodean ground-plan is for egg packages to be laid directly in a hole while other forms of oviposition, including ovovivipary and vivipary, arose later. Finally, other changes in egg care strategy may have allowed for the adaptation of nest building and other novelties.
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Affiliation(s)
- Dominic A. Evangelista
- Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum national d'Histoire naturelle, CNRS, Sorbonne Université, EPHE, 57 rue Cuvier, CP50, 75005 Paris, France
- Department of Ecology and Evolutionary Biology, The University of Tennessee, Dabney Hall, 1416 Circle Dr., Knoxville, TN 37996, USA
| | - Benjamin Wipfler
- Institut für Spezielle Zoologie und Evolutionsbiologie mit Phyletischem Museum, Friedrich-Schiller Universität Jena, Vor dem Neutor 1, 07743 Jena, Germany
- Center for Taxonomy and Evolutionary Research, Zoological Research Museum Alexander Koenig (ZFMK), Adenauerallee 160, 53113 Bonn, Germany
| | - Olivier Béthoux
- CR2P (Centre de Recherche en Paléontologie – Paris), MNHN – CNRS – Sorbonne Université, UPMC Univ Paris 06, MNHN, CNRS, Paris, France
- Muséum national d'Histoire naturelle, 57 rue Cuvier, CP38, 75005 Paris, France
| | - Alexander Donath
- Center for Molecular Biodiversity Research (ZMB), Zoological Research Museum Alexander Koenig (ZFMK), Adenauerallee 160, 53113 Bonn, Germany
| | - Mari Fujita
- Sugadaira Research Station, Mountain Science Center, University of Tsukuba, 1278-294 Sugadaira Kogen, Ueda, Nagano 386-2204, Japan
| | - Manpreet K. Kohli
- Federated Department of Biological Sciences, Rutgers, The State University of New Jersey and NJIT, 195 University Ave, Newark, NJ 07102, USA
| | - Frédéric Legendre
- Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum national d'Histoire naturelle, CNRS, Sorbonne Université, EPHE, 57 rue Cuvier, CP50, 75005 Paris, France
| | - Shanlin Liu
- BGI-Shenzhen, Shenzhen 518083, People's Republic of China
| | - Ryuichiro Machida
- Sugadaira Research Station, Mountain Science Center, University of Tsukuba, 1278-294 Sugadaira Kogen, Ueda, Nagano 386-2204, Japan
| | - Bernhard Misof
- Center for Molecular Biodiversity Research (ZMB), Zoological Research Museum Alexander Koenig (ZFMK), Adenauerallee 160, 53113 Bonn, Germany
| | - Ralph S. Peters
- Center for Taxonomy and Evolutionary Research, Zoological Research Museum Alexander Koenig (ZFMK), Adenauerallee 160, 53113 Bonn, Germany
| | - Lars Podsiadlowski
- Center for Molecular Biodiversity Research (ZMB), Zoological Research Museum Alexander Koenig (ZFMK), Adenauerallee 160, 53113 Bonn, Germany
| | - Jes Rust
- Steinmann-Institute, Institute for Paleontology, University of Bonn, Nussallee 8, 53115 Bonn, Germany
| | - Kai Schuette
- Animal Ecology and Conservation, Zoological Institute, University of Hamburg, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany
| | - Ward Tollenaar
- Biosystematics Group, Wageningen University and Research, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
| | - Jessica L. Ware
- Federated Department of Biological Sciences, Rutgers, The State University of New Jersey and NJIT, 195 University Ave, Newark, NJ 07102, USA
| | - Torsten Wappler
- Hessisches Landesmuseum Darmstadt, Friedensplatz 1, 64283 Darmstadt, Germany
| | - Xin Zhou
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, China Agricultural University, Beijing 100193, People's Republic of China
- Department of Entomology, China Agricultural University, Beijing 100193, People's Republic of China
| | - Karen Meusemann
- Center for Molecular Biodiversity Research (ZMB), Zoological Research Museum Alexander Koenig (ZFMK), Adenauerallee 160, 53113 Bonn, Germany
- Australian National Insect Collection, CSIRO National Research Collections Australia (NRCA), Acton, Canberra, Australian Capital Territory, Australia
- Evolutionary Biology and Ecology, Institute for Biology I, University of Freiburg, Hauptstr. 1, 79104 Freiburg (Brsg.), Germany
| | - Sabrina Simon
- Biosystematics Group, Wageningen University and Research, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
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