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Springer A, Durden LA, Kiene F, Klein A, Rakotondravony R, Ehlers J, Greiman SE, Blanco MB, Zohdy S, Kessler SE, Strube C, Radespiel U. Molecular phylogenetics of the sucking louse genus Lemurpediculus (Insecta: Phthiraptera), ectoparasites of lemurs, with descriptions of three new species. Int J Parasitol Parasites Wildl 2023; 20:138-152. [PMID: 36845223 PMCID: PMC9945782 DOI: 10.1016/j.ijppaw.2023.02.002] [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: 11/11/2022] [Revised: 02/07/2023] [Accepted: 02/07/2023] [Indexed: 02/11/2023]
Abstract
Sucking lice live in intimate association with their hosts and often display a high degree of host specificity. The present study investigated sucking lice of the genus Lemurpediculus from six mouse lemur (Microcebus) and two dwarf lemur (Cheirogaleus) species endemic to the island of Madagascar, considered a biodiversity hotspot. Louse phylogenetic trees were created based on cytochrome C oxidase subunit I (COI), elongation factor 1α (EF1α) and internal transcribed spacer 1 (ITS1) sequences. While clustering according to host species was generally observed for COI and ITS1, suggesting high host specificity of the examined lice, EF1α sequences alone did not distinguish between lice of different Microcebus species, possibly due to rather recent divergence. As bootstrap support for basal tree structure was rather low, further data are necessary to resolve the evolutionary history of louse-mouse lemur associations. Three new species of sucking lice are described: Lemurpediculus zimmermanni sp. Nov. From Microcebus ravelobensis, Lemurpediculus gerpi sp.nov. from Microcebus gerpi, and Lemurpediculus tsimanampesotsae sp. nov. from Microcebus griseorufus. These new species are compared with all known congeneric species and identifying features are illustrated for all known species of Lemurpediculus.
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Affiliation(s)
- Andrea Springer
- Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Buenteweg 17, 30559, Hanover, Germany
| | - Lance A. Durden
- Department of Biology, Georgia Southern University, 4324 Old Register Road, Statesboro, GA, 30458, USA
| | - Frederik Kiene
- Institute of Zoology, University of Veterinary Medicine Hannover, Buenteweg 17, 30559, Hannover, Germany,Clinic for Swine and Small Ruminants, Forensic Medicine and Ambulatory Service, University of Veterinary Medicine Hannover, 30173, Hannover, Germany
| | - Annette Klein
- Institute of Zoology, University of Veterinary Medicine Hannover, Buenteweg 17, 30559, Hannover, Germany
| | - Romule Rakotondravony
- École Doctorale Ecosystèmes Naturels (EDEN), University of Mahajanga, 5 Rue Georges V - Immeuble KAKAL, Mahajanga Be, B.P. 652, Mahajanga 401, Madagascar,Faculté des Sciences, de Technologies et de l’Environnement, University of Mahajanga, 5 Rue Georges V - Immeuble KAKAL, Mahajanga Be, B.P. 652. Mahajanga 401, Madagascar
| | - Julian Ehlers
- Animal Ecology and Conservation, Institute of Cell and Systems Biology of Animals, University of Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany
| | - Stephen E. Greiman
- Department of Biology, Georgia Southern University, 4324 Old Register Road, Statesboro, GA, 30458, USA
| | - Marina B. Blanco
- Duke Lemur Center, Durham, NC, 27705, USA,Department of Biology, Duke University, Durham, NC, 27708, USA
| | - Sarah Zohdy
- School of Forestry and Wildlife Sciences, 602 Duncan Drive, Auburn, AL, 36849, USA
| | - Sharon E. Kessler
- Department of Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, FK9 4LA, Scotland, UK
| | - Christina Strube
- Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Buenteweg 17, 30559, Hanover, Germany,Corresponding author.
| | - Ute Radespiel
- Institute of Zoology, University of Veterinary Medicine Hannover, Buenteweg 17, 30559, Hannover, Germany,Corresponding author.
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Light JE, Nessner CE, Gustafsson DR, Wise SR, Voelker G. Remarkable levels of avian louse (Insecta: Phthiraptera) diversity in the Congo Basin. ZOOL SCR 2016. [DOI: 10.1111/zsc.12170] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jessica E. Light
- Department of Wildlife and Fisheries Sciences; Texas A&M University; 210 Nagle Hall College Station TX 77843 USA
| | - Caitlin E. Nessner
- Department of Wildlife and Fisheries Sciences; Texas A&M University; 210 Nagle Hall College Station TX 77843 USA
| | - Daniel R. Gustafsson
- Department of Biology; University of Utah; 257 South 1400 East, Room 201 Salt Lake City UT 84112 USA
| | - Samantha R. Wise
- Department of Wildlife and Fisheries Sciences; Texas A&M University; 210 Nagle Hall College Station TX 77843 USA
| | - Gary Voelker
- Department of Wildlife and Fisheries Sciences; Texas A&M University; 210 Nagle Hall College Station TX 77843 USA
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Environment-related and host-related factors affecting the occurrence of lice on rodents in Central Europe. Parasitology 2015; 142:938-47. [DOI: 10.1017/s0031182015000037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
SUMMARYWe studied the effects of environment- (habitat, season) and host-related (sex, body mass) factors on the occurrence of four species of lice (Insecta:Phthiraptera:Anoplura) on six rodent species (Rodentia:Muridae). We asked how these factors influence the occurrence of lice on an individual host and whether different rodent–louse associations demonstrate consistent trends in these effects. We found significant effects of at least one environment-related and at least one host-related factor on the louse occurrence in five of six host–louse associations. The effect of habitat was significant in two associations with the occurrence of lice being more frequent in lowland than in mountain habitats. The effect of season was significant in five associations with a higher occurrence of infestation during the warm season in four associations and the cold season in one association. Host sex affected significantly the infestation by lice in three associations with a higher frequency of infestation in males. Host body mass affected the occurrence of lice in all five associations, being negative in wood mice and positive in voles. In conclusion, lice were influenced not only by the host- but also by environment-related factors. The effects of the latter could be mediated via life history parameters of a host.
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de Vienne DM, Refrégier G, López-Villavicencio M, Tellier A, Hood ME, Giraud T. Cospeciation vs host-shift speciation: methods for testing, evidence from natural associations and relation to coevolution. THE NEW PHYTOLOGIST 2013; 198:347-385. [PMID: 23437795 DOI: 10.1111/nph.12150] [Citation(s) in RCA: 259] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 12/19/2012] [Indexed: 05/26/2023]
Abstract
Hosts and their symbionts are involved in intimate physiological and ecological interactions. The impact of these interactions on the evolution of each partner depends on the time-scale considered. Short-term dynamics - 'coevolution' in the narrow sense - has been reviewed elsewhere. We focus here on the long-term evolutionary dynamics of cospeciation and speciation following host shifts. Whether hosts and their symbionts speciate in parallel, by cospeciation, or through host shifts, is a key issue in host-symbiont evolution. In this review, we first outline approaches to compare divergence between pairwise associated groups of species, their advantages and pitfalls. We then consider recent insights into the long-term evolution of host-parasite and host-mutualist associations by critically reviewing the literature. We show that convincing cases of cospeciation are rare (7%) and that cophylogenetic methods overestimate the occurrence of such events. Finally, we examine the relationships between short-term coevolutionary dynamics and long-term patterns of diversification in host-symbiont associations. We review theoretical and experimental studies showing that short-term dynamics can foster parasite specialization, but that these events can occur following host shifts and do not necessarily involve cospeciation. Overall, there is now substantial evidence to suggest that coevolutionary dynamics of hosts and parasites do not favor long-term cospeciation.
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Affiliation(s)
- D M de Vienne
- Centre for Genomic Regulation (CRG), Dr. Aiguader 88, 08003, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), 08003, Barcelona, Spain
| | - G Refrégier
- Université Paris-Sud, Institut de Génétique et Microbiologie, UMR 8621, 91405, Orsay, France
- CNRS, UMR8621, 91405, Orsay, France
| | - M López-Villavicencio
- Muséum National d'Histoire Naturelle, 57 rue Cuvier, F-75231, Paris Cedex 05, France
| | - A Tellier
- Section of Population Genetics, Center of Life and Food Sciences Weihenstephan, Technische Universität München, D-85354, Freising, Germany
| | - M E Hood
- Department of Biology, Amherst College, Amherst, MA, USA
| | - T Giraud
- Université Paris-Sud, Ecologie, Systématique et Evolution, UMR 8079, 91405, Orsay, France
- CNRS, UMR8079, 91405, Orsay, France
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Similarities among ectoparasite fauna of sigmodontine rodents: phylogenetic and geographical influences. Parasitology 2012; 139:1749-56. [DOI: 10.1017/s0031182012001126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
SUMMARYPhylogenetic and geographical overlaps in host distributions influence the compositional similarity of ectoparasite fauna in a host–parasite system. In these systems, hosts that are more closely related (phylogenetically) are expected to share more parasitic species than more distantly related hosts. Similarly, hosts sharing a larger geographical distribution overlap are expected to have similar ectoparasites. This study investigated the influence of phylogeny (divergence time) and geographical overlap of some neotropical sigmodontine rodent species on the similarities among their ectoparasite fauna (Mesostigmata and Siphonaptera), using a partial Mantel test. Divergence time was the only significant factor that influenced the similarity among the ectoparasites, when mites and fleas were analysed together. Host species that had diverged more recently displayed ectoparasite fauna that were similar. The similarities of the flea species showed similar results in both separate and joint analyses, but neither phylogenetic nor geographical overlap influenced the similarity in mite species. Fleas were shown to be more host-specific than were mesostigmate mites, probably because of the increased influence of host phylogeny.
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