Results 21 to 30 of about 260 (139)
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
International Commission on Zoological Nomenclature
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Urban-Wild Interface Diversity: A Comprehensive Checklist of Herpetofauna of Guayaquil, Ecuador. [PDF]
Amphibians and reptiles in Guayaquil comprise multiple taxonomic orders and occur across conservation areas, forest remnants, and urban parks, including several endemic species and numerous taxa with type localities in the city. Although most species are globally classified as Least Concern, discrepancies between global and national threat assessments ...
Cruz-García K +3 more
europepmc +2 more sources
The Kenyan caeciliid caecilian Boulengerula denhardtiNieden 1912 was considered to be a junior synonym of Schistometopum (Dermophis) gregorii (Boulenger, 1894) by Loveridge (1936). This synonymy has been accepted, implicitly or explicitly, by all subsequent workers. Re-examination of the holotype and only known specimen of B. denhardti confirmed Nieden'
Mark Wilkinson +3 more
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Eight new specimens are reported for the caecilian amphibian Boulengerula fischeri, a species known in detail previously only from its holotype collected in 1987. The new material was collected at the type locality in Rwanda in 2009, and is used to expand and refine the morphological characterization of the species.
Gower, D. J. +6 more
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Quantifying exposure of amphibian species to heat waves, cold spells, and droughts. [PDF]
Abstract Globally, amphibians face severe threats, such as climate change and associated extreme events. Our goal was to quantify global amphibian exposure to 3 classes of extreme events: heat waves, cold spells, and droughts. We used the MERRA‐2 extreme climate events data and the standardized precipitation–evapotranspiration index database to ...
Twomey E +4 more
europepmc +2 more sources
FIGURE 3. Skull of Brasilotyphlus guarantanus sp. nov. (MPEG 22383) showing the diastema, indicated by the black bars, between prevomerine and palatine teeth.Published as part of Maciel, Adriano O., Mott, Tami & Hoogmoed, Marinus S., 2009, A second ...
Hoogmoed, Marinus S. +2 more
core +3 more sources
Phylogenetic relationships of African Caecilians (Amphibia: Gymnophiona): insights from mitochondrial rRNA gene sequences [PDF]
Africa (excluding the Seychelles) has a diverse caecilian fauna, including the endemic family Scolecomorphidae and six endemic genera of the more cosmopolitan Caeciliidae.
Mark Wilkinson +14 more
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The morphology of prehatching embryos ofCaecilia orientalis(Amphibia: Gymnophiona: Caeciliidae)
AbstractThe state of development of advanced embryos of the direct‐developing Ecuadorian caecilianCaecilia orientalis(Caeciliidae: Gymnophiona: Amphibia) was examined. Because it is established that development is correlated with reproductive modes in a number of features, we included comparison with taxa that represent the major reproductive modes and
Pérez, Óscar D. +4 more
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