Results 11 to 20 of about 5,499 (248)

Mature Erythrocytes of Iguana iguana (Squamata, Iguanidae) Possess Functional Mitochondria. [PDF]

open access: yesPLoS ONE, 2015
Electron microscopy analyses of Iguana iguana blood preparations revealed the presence of mitochondria within erythrocytes with well-structured cristae.
Giuseppina Di Giacomo   +6 more
doaj   +6 more sources

Descripciones de nuevos Iguanidae del género Liolaemus

open access: yesActa Zoológica Lilloana, 1986
Se describen cuatro especies de Liolaemus, la primera, L, salinicola sp. n., pertenece al subgénero Ortholaemus; es el más grande de todos y probablemente endémico alrededor de la marisma de Pipanaco (Prov. de Catamarca, Argentina).
R. F. Laurent
doaj   +1 more source

Tres especies nuevas del género Liolaemus (Reptilia, Iguanidae)

open access: yesActa Zoológica Lilloana, 1984
El material del primero, L. variegatus sp.n., pertenece al Zoologische Staatsammlung, Munich. Proviene principalmente de Tiraque, Dpto Cochabamba, Bolivia.
Raymond F. Laurent
doaj   +1 more source

Outstanding issues in the study of antipredator defenses. [PDF]

open access: yesEcol Evol, 2023
Although the main forms of antipredator defenses in animals are well defined, there are still many examples of overlapping mechanisms and others that do not fall neatly into pre‐existing categories. In our review, we systematically discuss these problems and suggest ways of improving underlying terminological and definitional problems.
Huang Y, Caro T.
europepmc   +2 more sources

Lizards and amphisbaenians (Reptilia, Squamata) from the middle Eocene of Mazaterón (Soria, Spain). [PDF]

open access: yesAnat Rec (Hoboken)
Abstract The assemblage of lizards and amphisbaenians (Reptilia, Squamata) from the middle Eocene locality of Mazaterón (Spain) is described. Considering the rather limited material available for the study, the assemblage shows a moderate diversity with eight taxa corresponding to five different families.
Bolet A.
europepmc   +2 more sources

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

open access: hybridThe Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Veronica Rosa   +2 more
openalex   +2 more sources

Wild Encounters: Analyzing Human-Animal Interactions in British and Irish Association of Zoos and Aquariums Facilities. [PDF]

open access: yesZoo Biol
We investigated the quantity and diversity of animal–visitor interactions in BIAZA‐accredited facilities, finding 740 opportunities for interactions across a range of contexts including walkthroughs and handling. Meet and greets were the most offered and were influenced by the number of individual animals, cost of interaction, and animal popularity ...
Welsh T   +4 more
europepmc   +2 more sources

Uma nova espécie de Tropidurus do Brasil (Sauria, Iguanidae)

open access: diamondPapéis Avulsos de Zoologia, 1981
Miguel Tréfaut Rodrigues
openalex   +2 more sources

Las especies emblemáticas de flora y fauna de la ciudad de Guayaquil y de la provincia del Guayas, Ecuador

open access: yesRevista Científica de Ciencias Naturales y Ambientales, 2021
Se provee una definición y las características de las especies emblemáticas. De acuerdo con éstas, se presentan 27 taxa emblemáticas de la ciudad de Guayaquil y de la provincia del Guayas, en la costa de Ecuador, estas son: 14 especies de plantas ...
Xavier Cornejo
doaj   +1 more source

A checklist of the amphibians and reptiles of Sinaloa, Mexico with a conservation status summary and comparisons with neighboring states [PDF]

open access: yesZooKeys, 2020
Sinaloa possesses a rich biota with unique characteristics due to its proximity to the northern deserts, the tropical lowlands of the south, and the temperate environments of the western slopes of the Sierra Madre Occidental in Mexico.
Julio A. Lemos-Espinal   +1 more
doaj   +3 more sources

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