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Lindken T, Anderson CV, Ariano-Sánchez D, Barki G, Biggs C, Bowles P, Chaitanya R, Cronin DT, Jähnig SC, Jeschke JM, Kennerley RJ, Lacher TE, Luedtke JA, Liu C, Long B, Mallon D, Martin GM, Meiri S, Pasachnik SA, Reynoso VH, Stanford CB, Stephenson PJ, Tolley KA, Torres-Carvajal O, Waldien DL, Woinarski JCZ, Evans T. What factors influence the rediscovery of lost tetrapod species? GLOBAL CHANGE BIOLOGY 2024; 30. [PMID: 38273552 DOI: 10.1111/gcb.17107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/24/2023] [Accepted: 12/07/2023] [Indexed: 01/27/2024]
Abstract
We created a database of lost and rediscovered tetrapod species, identified patterns in their distribution and factors influencing rediscovery. Tetrapod species are being lost at a faster rate than they are being rediscovered, due to slowing rates of rediscovery for amphibians, birds and mammals, and rapid rates of loss for reptiles. Finding lost species and preventing future losses should therefore be a conservation priority. By comparing the taxonomic and spatial distribution of lost and rediscovered tetrapod species, we have identified regions and taxa with many lost species in comparison to those that have been rediscovered-our results may help to prioritise search effort to find them. By identifying factors that influence rediscovery, we have improved our ability to broadly distinguish the types of species that are likely to be found from those that are not (because they are likely to be extinct). Some lost species, particularly those that are small and perceived to be uncharismatic, may have been neglected in terms of conservation effort, and other lost species may be hard to find due to their intrinsic characteristics and the characteristics of the environments they occupy (e.g. nocturnal species, fossorial species and species occupying habitats that are more difficult to survey such as wetlands). These lost species may genuinely await rediscovery. However, other lost species that possess characteristics associated with rediscovery (e.g. large species) and that are also associated with factors that negatively influence rediscovery (e.g. those occupying small islands) are more likely to be extinct. Our results may foster pragmatic search protocols that prioritise lost species likely to still exist.
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Affiliation(s)
- Tim Lindken
- Institute of Biology, Freie Universität Berlin, Berlin, Germany
| | - Christopher V Anderson
- Department of Biology, University of South Dakota, Vermillion, South Dakota, USA
- IUCN SSC Chameleon Specialist Group, Gland, Switzerland
| | - Daniel Ariano-Sánchez
- Centro de Estudios Ambientales y Biodiversidad, Universidad del Valle de Guatemala, Guatemala City, Guatemala
- Department of Natural Sciences and Environmental Health, University of South-Eastern Norway, Notodden, Norway
| | - Goni Barki
- Albert Katz International School for Desert Studies, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Midreshet Ben-Gurion, Israel
- Mitrani Department of Desert Ecology, The Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Midreshet Ben-Gurion, Israel
| | | | - Philip Bowles
- IUCN SSC Snake and Lizard Red List Authority, Gland, Switzerland
| | - Ramamoorthi Chaitanya
- The School of Zoology and The Steinhardt Museum of Natural History, Tel Aviv University, Tel Aviv, Israel
| | | | - Sonja C Jähnig
- Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany
- Geography Department, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jonathan M Jeschke
- Institute of Biology, Freie Universität Berlin, Berlin, Germany
- Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany
- IUCN SSC Invasive Species Specialist Group, Gland, Switzerland
| | - Rosalind J Kennerley
- Durrell Wildlife Conservation Trust, Jersey, UK
- IUCN SSC Small Mammal Specialist Group, Gland, Switzerland
| | - Thomas E Lacher
- Re:wild, Austin, Texas, USA
- IUCN SSC Small Mammal Specialist Group, Gland, Switzerland
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, Texas, USA
| | - Jennifer A Luedtke
- Re:wild, Austin, Texas, USA
- IUCN SSC Amphibian Specialist Group, Gland, Switzerland
| | - Chunlong Liu
- College of Fisheries, Ocean University of China, Qingdao, China
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | | | - David Mallon
- Department of Natural Sciences, Manchester Metropolitan University, Manchester, UK
| | - Gabriel M Martin
- Centro de Investigación Esquel de Montaña y Estepa Patagónica (CIEMEP), Esquel, Argentina
- IUCN SSC New World Marsupials Specialist Group, Gland, Switzerland
| | - Shai Meiri
- The School of Zoology and The Steinhardt Museum of Natural History, Tel Aviv University, Tel Aviv, Israel
| | | | - Victor Hugo Reynoso
- Departamento de Zoología/Pabellón de la Biodiversidad, Instituto de Biología, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Craig B Stanford
- Department of Biological Sciences, University of Southern California, Los Angeles, California, USA
- Department of Herpetology, Natural History Museum of Los Angeles County, Los Angeles, California, USA
- IUCN SSC Tortoise and Freshwater Turtle Specialist Group, Gland, Switzerland
| | - P J Stephenson
- Laboratory for Conservation Biology, Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
- IUCN SSC Species Monitoring Specialist Group, Gland, Switzerland
- IUCN SSC Afrotheria Specialist Group, Gland, Switzerland
| | - Krystal A Tolley
- IUCN SSC Chameleon Specialist Group, Gland, Switzerland
- Kirstenbosch Research Centre, South African National Biodiversity Institute, Cape Town, South Africa
- Centre for Ecological Genomics and Wildlife Conservation, University of Johannesburg, Johannesburg, South Africa
| | - Omar Torres-Carvajal
- Museo de Zoología, Escuela de Ciencias Biológicas, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - David L Waldien
- IUCN SSC Bat Specialist Group, Gland, Switzerland
- Christopher Newport University, Newport News, Virginia, USA
- Lubee Bat Conservancy, Gainesville, Florida, USA
- Harrison Institute, Kent, UK
| | | | - Thomas Evans
- Institute of Biology, Freie Universität Berlin, Berlin, Germany
- Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany
- IUCN SSC Invasive Species Specialist Group, Gland, Switzerland
- Ecologie Systématique et Evolution, Université Paris-Saclay, Gif-sur-Yvette, France
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Kundu S, Kamalakannan M, Kim AR, Hegde VD, Banerjee D, Jung WK, Kim YM, Kim HW. Morphology and Mitochondrial Lineage Investigations Corroborate the Systematic Status and Pliocene Colonization of Suncus niger (Mammalia: Eulipotyphla) in the Western Ghats Biodiversity Hotspot of India. Genes (Basel) 2023; 14:1493. [PMID: 37510398 PMCID: PMC10379166 DOI: 10.3390/genes14071493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023] Open
Abstract
The Indian highland shrew, Suncus niger (Horsfield, 1851), is the least studied soricid species from its original range distribution in Southern India, with several systematics conundrums. Following its discovery in 1851, the species was synonymized with Suncus montanus (Kelaart, 1850) (endemic to Sri Lanka) and subsequently identified as a separate Indian population. However, the systematic status of S. niger from topotype specimens in Southern India has yet to be determined through an integrated approach. Both taxonomy and mitochondrial genetic data (Cytochrome b and 16S ribosomal RNA) were used to re-examine the systematics of S. niger. The mtCytb gene clearly distinguished topotypic S. niger from other Suncus species, with high genetic divergences varying from 8.49% to 26.29%. Further, the Bayesian and maximum likelihood topologies clearly segregated S. niger from other congeners and corroborated the sister relationship with S. stoliczkanus with expected divergence in the late Pliocene (2.62 MYA). The TimeTree analysis also exhibits a strong matrilineal affinity of S. dayi (endemic to India) toward the African species. The current study hypothesizes that the ancestor of the soricids evolved in Africa and that genetic lineages were subsequently shifted by plate tectonic events that subsequently colonized different continents as distinct species during the late Miocene (Tortonian) to the Holocene era. In addition to the new range expansion and elevation records of S. niger in the Central Western Ghats, we propose that additional sampling across its distribution, as well as the use of multiple genetic markers, may be useful in determining the genetic diversity and population structure of this endemic species. The present study also recommends that more molecular data on the Soricomorphs lineages, and estimates of their divergence times, will shed light on the evolution of these small mammals on Earth.
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Affiliation(s)
- Shantanu Kundu
- Department of Marine Biology, Pukyong National University, Busan 48513, Republic of Korea
| | - Manokaran Kamalakannan
- Mammal and Osteology Section, Zoological Survey of India, M Block, New Alipore, Kolkata 700053, India
- Western Ghat Regional Centre, Zoological Survey of India, Kozhikode 673006, India
| | - Ah Ran Kim
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Vishwanath D Hegde
- Mammal and Osteology Section, Zoological Survey of India, M Block, New Alipore, Kolkata 700053, India
| | - Dhriti Banerjee
- Mammal and Osteology Section, Zoological Survey of India, M Block, New Alipore, Kolkata 700053, India
- Western Ghat Regional Centre, Zoological Survey of India, Kozhikode 673006, India
| | - Won-Kyo Jung
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea
| | - Young-Mog Kim
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea
| | - Hyun-Woo Kim
- Department of Marine Biology, Pukyong National University, Busan 48513, Republic of Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea
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Turvey ST, Jeffree TE, Macdonald AA, Leus K, Kennerley RJ, Maharadatunkamsi, Kitchener AC. Continued survival of the elusive Seram orange melomys ( Melomys fulgens). MAMMALIA 2023. [DOI: 10.1515/mammalia-2022-0135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Abstract
Many poorly-known small mammals have remained undetected for decades, including Melomys fulgens, a distinctive orange murid from Seram, Indonesia, that has been unrecorded since 1920. We report previously undocumented specimens of M. fulgens collected in 1993 and 1994, and local ecological knowledge from 2017 including descriptions and recent sightings, providing strong indirect evidence of its continued survival in similar habitat to known collection localities. These findings indicate relatively widespread distribution of M. fulgens in low-elevation coastal forest across Seram, raising hope for continued survival of Seram’s other ‘lost’ small mammals.
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Shinya S, Kawai Y, Kondo M, Nakayama SMM, Ishizuka M, Ikenaka Y. Characteristics of cytochrome P450-dependent metabolism against acetamiprid in the musk shrew (Suncus murinus). Comp Biochem Physiol C Toxicol Pharmacol 2023; 265:109537. [PMID: 36563948 DOI: 10.1016/j.cbpc.2022.109537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/05/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
Soricidae spp. (shrews) play an essential role in soil ecosystems and, due to their habitat and behavior, are exposed to soil pollutants, such as pesticides. Still, toxicity risk in Soricidae spp. has not been appropriately assessed. In this study, the musk shrew (Suncus murinus) was used as a model organism for toxicity assessment in Soricidae. Considering their carnivorous diet, it is reasonable to assume that the musk shrew has unique metabolic traits that are different from those of other common experimental models. This study describes the cytochrome P450 (CYP)-dependent metabolism affected by acetamiprid (ACP), a neonicotinoid insecticide. Pharmacokinetics analysis, an in vitro metabolic assay, and genetic analysis of CYP were performed and compared with data from mice and rats. Through phylogenetic and syntenic analyses, three families of CYP were identified in the musk shrew. Pharmacokinetic analysis showed that the blood concentration of ACP decreased more quickly in musk shrews than in mice. Moreover, the in vitro metabolic assay suggested more efficient metabolic responses toward ACP in musk shrews than in mice or rats. One of the CYP2A isoforms in musk shrews might be linked to a better ACP metabolism. From the results above, we describe novel metabolic traits of the musk shrew. Future research on recombinant CYP enzymes is necessary to fully understand CYP-dependent metabolism of xenobiotics in musk shrews.
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Affiliation(s)
- So Shinya
- Laboratory of Toxicology, Graduate School of Veterinary Medicine, Hokkaido University, M18, W9, Kita-ku, Sapporo 060-0818, Japan
| | - Yusuke Kawai
- Laboratory of Toxicology, Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inaba-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Mitsuki Kondo
- Laboratory of Toxicology, Graduate School of Veterinary Medicine, Hokkaido University, M18, W9, Kita-ku, Sapporo 060-0818, Japan
| | - Shouta M M Nakayama
- Laboratory of Toxicology, Graduate School of Veterinary Medicine, Hokkaido University, M18, W9, Kita-ku, Sapporo 060-0818, Japan; Biomedical Science Department, School of Veterinary Medicine, The University of Zambia, PO Box 32379, Lusaka, Zambia
| | - Mayumi Ishizuka
- Laboratory of Toxicology, Graduate School of Veterinary Medicine, Hokkaido University, M18, W9, Kita-ku, Sapporo 060-0818, Japan
| | - Yoshinori Ikenaka
- Laboratory of Toxicology, Graduate School of Veterinary Medicine, Hokkaido University, M18, W9, Kita-ku, Sapporo 060-0818, Japan; Translational Research Unit, Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Hokkaido University, M18, W9, Kita-ku, Sapporo 060-0818, Japan; One Health Research Center, Hokkaido University, M18, W9, Kita-ku, Sapporo 060-0818, Japan; Water Research Group, Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
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Haswell PM, López-Pérez AM, Clifford DL, Foley JE. Recovering an endangered vole and its habitat may help control invasive house mice. FOOD WEBS 2022. [DOI: 10.1016/j.fooweb.2022.e00267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Sonter LJ, Lloyd TJ, Kearney SG, Di Marco M, O'Bryan CJ, Valenta RK, Watson JEM. Conservation implications and opportunities of mining activities for terrestrial mammal habitat. CONSERVATION SCIENCE AND PRACTICE 2022. [DOI: 10.1111/csp2.12806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Laura J. Sonter
- School of Earth and Environmental Sciences The University of Queensland St Lucia Australia
- Centre for Biodiversity & Conservation Science The University of Queensland St Lucia Australia
| | - Thomas J. Lloyd
- School of Earth and Environmental Sciences The University of Queensland St Lucia Australia
- Centre for Biodiversity & Conservation Science The University of Queensland St Lucia Australia
| | - Stephen G. Kearney
- School of Earth and Environmental Sciences The University of Queensland St Lucia Australia
- Centre for Biodiversity & Conservation Science The University of Queensland St Lucia Australia
| | - Moreno Di Marco
- Department of Biology and Biotechnologies Sapienza Università di Roma Rome Italy
| | - Christopher J. O'Bryan
- School of Earth and Environmental Sciences The University of Queensland St Lucia Australia
- Centre for Biodiversity & Conservation Science The University of Queensland St Lucia Australia
| | - Richard K. Valenta
- Sustainable Minerals Institute The University of Queensland St Lucia Australia
| | - James E. M. Watson
- School of Earth and Environmental Sciences The University of Queensland St Lucia Australia
- Centre for Biodiversity & Conservation Science The University of Queensland St Lucia Australia
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Identifying areas for multidimensional biodiversity conservation, with a case study in Oaxaca, Mexico. Perspect Ecol Conserv 2022. [DOI: 10.1016/j.pecon.2022.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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D’Ammando G, Caro T, Oelze VM, Phillips S, Sime P, Stewart FA, Piel AK. Ecological Drivers of Habitat Use by Meso Mammals in a Miombo Ecosystem in the Issa Valley, Tanzania. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.773568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Vast stretches of East and Southern Africa are characterized by a mosaic of deciduous woodlands and evergreen riparian forests, commonly referred to as “miombo,” hosting a high diversity of plant and animal life. However, very little is known about the communities of small-sized mammals inhabiting this heterogeneous biome. We here document the diversity and abundance of 0.5–15 kg sized mammals (“meso-mammals”) in a relatively undisturbed miombo mosaic in western Tanzania, using 42 camera traps deployed over a 3 year-period. Despite a relatively low diversity of meso-mammal species (n = 19), these comprised a mixture of savanna and forest species, with the latter by far the most abundant. Our results show that densely forested sites are more intensely utilized than deciduous woodlands, suggesting riparian forest within the miombo matrix might be of key importance to meso-mammal populations. Some species were captured significantly more often in proximity to (and sometimes feeding on) termite mounds (genus Macrotermes), as they are a crucial food resource. There was some evidence of temporal partitioning in activity patterns, suggesting hetero-specific avoidance to reduce foraging competition. We compare our findings to those of other miombo sites in south-central Africa.
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Bridging the research-implementation gap in IUCN Red List assessments. Trends Ecol Evol 2022; 37:359-370. [DOI: 10.1016/j.tree.2021.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/01/2021] [Accepted: 12/07/2021] [Indexed: 12/11/2022]
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Kennerley RJ, Lacher TE, Hudson MA, Long B, McCay SD, Roach NS, Turvey ST, Young RP. Global patterns of extinction risk and conservation needs for Rodentia and Eulipotyphla. DIVERS DISTRIB 2021. [DOI: 10.1111/ddi.13368] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Rosalind J. Kennerley
- Durrell Wildlife Conservation Trust Les Augrès Manor, La Profonde Rue Trinity JerseyUK
| | - Thomas E. Lacher
- Wildlife and Fisheries Sciences Department Wildlife Fisheries Ecological Sciences College Station TX USA
| | - Michael A. Hudson
- Durrell Wildlife Conservation Trust Les Augrès Manor, La Profonde Rue Trinity JerseyUK
| | | | - Shelby D. McCay
- Wildlife and Fisheries Sciences Department Wildlife Fisheries Ecological Sciences College Station TX USA
| | - Nicolette S. Roach
- Wildlife and Fisheries Sciences Department Wildlife Fisheries Ecological Sciences College Station TX USA
| | | | - Richard P. Young
- Durrell Wildlife Conservation Trust Les Augrès Manor, La Profonde Rue Trinity JerseyUK
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