Results 31 to 40 of about 301 (108)

Climatic Niche Modelling Reveals Limited Phylogenetic Niche Conservatism in New World Crocodylians

open access: yesJournal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim Phylogenetic niche conservatism, the tendency of closely related species to retain ancestral ecological traits, has gained considerable interest, yet the lack of integration across independent evaluation methods has hindered our understanding of whether niches are conserved or dynamic.
Andrés L. Rodriguez‐Cordero   +9 more
wiley   +1 more source

Oswaldofilaria chabaudi n. sp. (Nematoda: Onchocercidae) from a South American tropidurid lizard (Squamata: Iguania) with an update on Oswaldofilariinae

open access: yesParasite, 2010
A new species of Oswaldofilaria is described from Tropidurus torquatus (Tropiduridae: Iguania); its prevalence at the rocky study area at Juiz de Fora, Minas Gerais, Brazil, was approximately 30% and its mean intensity 3.13 ± 2.51.
Pereira F.B., Souza Lima S., Bain O.
doaj   +1 more source

The Case of the Missing Green Iguana Predators: Reviews of Ecological Literature Should Go Beyond Google Scholar

open access: yesThe Bulletin of the Ecological Society of America, Volume 107, Issue 2, April 2026.
Abstract Knowing about species interactions is essential for ecological research, conservation efforts, resource management, and maintaining healthy ecosystems, but many of these, such as reports of predation, may not always be published in easily located resources—if they are published at all.
Matthijs P. van den Burg, Hinrich Kaiser
wiley   +1 more source

Island‐restricted reptiles are more threatened but less studied than their mainland counterparts

open access: yesConservation Science and Practice, Volume 8, Issue 3, March 2026.
Reptiles are highly diverse on islands, yet there is no comprehensive overview of island‐restricted reptiles (IRRs) regarding their distribution, threat status, and research efforts. Our assessment revealed that despite IRRs comprising nearly a quarter of global reptile species and 30.8% being threatened, only 7.2% of the literature focuses on them ...
Sara F. Nunes   +6 more
wiley   +1 more source

Current status of Marsh Crocodiles Crocodylus palustris (Reptilia: Crocodylidae) in Vishwamitri River, Vadodara City, Gujarat, India

open access: yesJournal of Threatened Taxa, 2012
Data presented here is based on a three year study (2008-2010) on a population of Mugger Crocodylus palustris inhabiting Vishwamitri River near Vadodara City, Gujarat State, India. In total, 155 Muggers were counted in the 25km river stretch during 2010.
R. Vyas
doaj   +1 more source

Insights into the Middle Pleistocene fauna of South Africa: Zooarchaeology, stable isotopes and dating of Pniel 6

open access: yesJournal of Quaternary Science, Volume 40, Issue 6, Page 1120-1139, August 2025.
ABSTRACT The Florisian Land Mammal Age (FLMA; 773‐12 ka) is characterised by specialist, often extinct, grazing as well as wetland species, many of which are no longer present in the southern African interior. Middle Pleistocene FLMA faunal assemblages are rare, particularly those associated with artefacts, limiting reconstruction of environmental ...
S. Sophia Politt   +8 more
wiley   +1 more source

Variabilidad genética de poblaciones en cautiverio de Crocodylus moreletii (Crocodylia: Crocodylidae) mediante el uso de marcadores microsatelitales Genetic variability in captive populations of Crocodylus moreletii (Crocodylia: Crocodylidae) using microsatellites markers

open access: yesRevista de Biología Tropical, 2012
Crocodylus moreletii representa un emblema para los ecosistemas tropicales de México pero actualmente está amenazada por extinción. Sorprendentemente, hay una falta de información de su constitución genética, que debe ser evaluada para un manejo ...
Ricardo Serna-Lagunes   +2 more
doaj  

Illegal trade of crocodylians in Colombia: Spatiotemporal dynamics and implications on conservation efforts

open access: yesConservation Science and Practice, Volume 7, Issue 7, July 2025.
Crocodylian conservation effectiveness has been limited by illegal trade as well as changes in control and trade policies. We assessed spatiotemporal dynamics of illegal crocodylian trade in Colombia from 2010 to 2022 based on data collected by regional and district environmental authorities and discussed its implications on conservation efforts ...
Edison D. Bonilla‐Liberato   +4 more
wiley   +1 more source

Mugger Crocodile Crocodylus palustris Lesson, 1831 (Reptilia: Crocodilia: Crocodylidae) in river Saberi of Godavari system in southern Odisha, India: conservation implications

open access: yesJournal of Threatened Taxa, 2018
A biodiversity survey was conducted in Koraput District of southern Odisha between August 2014 and July 2017.  During the survey, occurrence of Mugger or Marsh Crocodile Crocodylus palustris was ascertained from five localities in a stretch of 23km of ...
Subrat Debata   +4 more
doaj   +1 more source

重庆自然博物馆馆藏爬行动物名录

open access: yes野生动物学报, 2011
本研究对重庆自然博物馆馆藏的爬行动物标本进行清点、整理,得到自然博物馆馆藏国内爬行动物标本164种,分属于壁虎科(Gekkonidae)7属,鬣蜥科(Agamidae)6属,巨蜥科(Varanidae)1属,蜥蜴科(Lacertidae)4属,石龙子科(Scincidae)3属,盲蛇科(Typhlopidae)1属,蟒科(Boidae)2属,游蛇科(Megapodiidae)25属,眼镜蛇科(Elapidae)6属,蝰科(Viperidae)7属,鳖科(Trionychidae)2属,海龟科 ...
李健   +4 more
doaj  

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