Results 51 to 60 of about 49,161 (311)

Phylogeography of the Central American lancehead Bothrops asper (SERPENTES: VIPERIDAE)

open access: yesPLoS ONE, 2017
The uplift and final connection of the Central American land bridge is considered the major event that allowed biotic exchange between vertebrate lineages of northern and southern origin in the New World.
M. Saldarriaga-Cordoba   +4 more
semanticscholar   +1 more source

Uromacer frenatus [PDF]

open access: yes, 1984
Number of Pages: 2Integrative BiologyGeological ...
Henderson, Robert W., Schwartz, Albert
core   +1 more source

Elaphe subocularis [PDF]

open access: yes, 1980
Number of Pages: 2Integrative BiologyGeological ...
Worthington, Richard D.
core   +1 more source

INVESTIGANDO O CONHECIMENTO ETNOHERPETOLÓGICO DOS CAFEICULTORES SOBRE AS SERPENTES DO MUNICÍPIO DE INCONFIDENTES, MINAS GERAIS

open access: yesEthnoscientia, 2018
A relação entre homens e serpentes se demonstra estreita desde os tempos mais antigos, e devido às crenças atribuídas a esse grupo ela se tornou conflituosa e, na maioria das vezes, resulta na supressão desses animais na natureza.
Brenda Silva Lima   +3 more
semanticscholar   +1 more source

Crotalus enyo [PDF]

open access: yes, 1994
Number of Pages: 6Integrative BiologyGeological ...
Beaman, Kent R., Grismer, L. Lee
core   +1 more source

O CONHECIMENTO TRADICIONAL SOBRE AS SERPENTES EM UMA COMUNIDADE RIBEIRINHA NO CENTRO-LESTE DA AMAZÔNIA

open access: yesEthnoscientia, 2018
A etnociência investiga a origem das atitudes e relações humanas com o ambiente. Nesse contexto, a etnozoologia estuda o conhecimento tradicional do homem sobre os animais.
Lourival Baía Vasconcelos Neto   +3 more
semanticscholar   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

Occurrence of Haplometroides odhneri (Trematoda, Digenea, Plagiorchiidae) infecting Leptotyphlops koppesi (Serpentes, Leptotyphlopidae) Ocorrência de Haplometroides odhneri (Trematoda, Digenea, Plagiorchiidae) parasitando Leptotyphlops koppesi (Serpentes, Leptotyphlopidae)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
Descreveu-se a ocorrência de Haplometroides odhneri (Trematoda, Digenea, Plagiorchiidae) na traquéia e esôfago de Leptotyphlops koppesi (Serpentes, Leptotyphlopidae) proveniente da Usina Hidrelétrica Corumbá I, município de Caldas Novas, Goiás.
R.J. Silva   +4 more
doaj   +1 more source

NATURAL HISTORY AND MERISTICS OF AN ALLOPATRIC POPULATION OF RED CORNSNAKES, PANTHEROPHIS GUTTATUS (LINNAEUS, 1766) IN CENTRAL KENTUCKY, USA [PDF]

open access: yes, 2015
Life history, morphological variation, and basic biology of Pantherophis guttatus (Linnaeus, 1766), the Red Cornsnake, are not well known, particularly for the allopatric populations in Kentucky.
Baxley, Danna L.   +2 more
core   +2 more sources

Pulmonary development in Squamata: Insights from embryonic studies using micro‐CT

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Pulmonary development in tetrapods is a complex process, especially within squamates, where single‐chambered, transitional, and multi‐chambered lungs can be found in adult animals. While the embryological development of the respiratory system of lizards and snakes was studied in a number of species between the 1830s and 1940s, the ...
Barbara G. Champini   +3 more
wiley   +1 more source

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