Results 21 to 30 of about 2,842 (189)

Ontogenetic Changes of the Aquatic Food Uptake Mode in the Danube Crested Newt (Triturus dobrogicus Kiritzescu 1903)

open access: yesFrontiers in Ecology and Evolution, 2021
The study of the feeding mechanisms in vertebrates requires an integrative approach since the feeding event consists of a chain of behaviors. In the present study we investigated the food uptake behavior in different ontogenetic stages in the Danube ...
Nikolay Natchev   +9 more
doaj   +1 more source

Characterization of the complete mitochondrial genome and phylogenetic analysis of Epiverta chelonia (Coleoptera: Coccinellidae)

open access: yesMitochondrial DNA. Part B. Resources, 2023
Epiverta chelonia (Mader 1933; Coleoptera: Coccinellidae) is an important economically and scientifically valuable insect. In this study, the first complete mitochondrial genome of E.
Yongke Zhang   +4 more
doaj   +1 more source

Invasive fish species in Romanian freshwater. A review of over 100 years of occurrence reports [PDF]

open access: yesNeoBiota
Effective management of invasive alien species requires location-specific strategies involving the regular update of distribution maps to identify spatial patterns, trends, and pathways of entry and the spread and hotspots of those invasions.
Ovidiu Drăgan   +4 more
doaj   +3 more sources

A comparative study of floristic composition, structure and pole diversity in two ecosystems at the 50k CPO-09 oil field in the Orinoco region of Colombia

open access: yesColombia Forestal, 2014
A structure and composition study of poles in two wooded areas of Colombian Orinoquia totalling 10 465 hectares is presented. A 1: 10 000 scale map was made for mapping gallery forest and high dense forest from tierra firma, in order to implement a field
Miguel Andrés Cárdenas-Torres
doaj   +1 more source

Chelonia mydas

open access: yes, 2023
Chelonia mydas (Linnaeus, 1758) — Native. Testudo Mydas Linnaeus, 1758: 197. Syntypes (3): UUZM 19, 26, 231 (not NRM and not UUZM 20 as in Smith & Smith [1979: 269]), according to Wallin (2001: 126); additionally, Bauer et al. (2013: 312) designated an unnumbered syntype in the MZUB, and NRM 5000 and 6880–82 were also designated as possible syntypes ...
Figueroa, Alex   +2 more
openaire   +1 more source

Diversity of fungi isolated from the carapace of the European pond turtle (Emys orbicularis, L. 1758) in South Banat, Serbia [PDF]

open access: yesArchives of Biological Sciences
This study aimed to isolate and identify a fungal community on the carapace of the European pond turtle (Emys orbicularis) and to discuss their potential role as constituents of the turtle mycobiome.
Stupar Miloš Č.   +3 more
doaj   +1 more source

First confirmed record of green turtle (Chelonia mydas) nesting along the Namibian coast

open access: yesNamibian Journal of Environment, 2020
First confirmed record of green turtle (Chelonia mydas) nesting along the Namibian coast.
PL Cunningham, J van Rooyen
doaj   +1 more source

Recuperación de poblaciones de tortuga verde y sus interacciones con la duna costera como línea base para una restauración ecológica integral

open access: yesActa Botanica Mexicana, 2022
Antecedentes y Objetivos: La restauración ecológica se ha centrado en los componentes físicos y vegetales de los ecosistemas, y ha dejado de lado a la fauna silvestre y sus interacciones.
Vicente Guzmán-Hernández   +16 more
doaj   +1 more source

What does a Pacman eat? Macrophagy and necrophagy in a generalist predator (Ceratophrys stolzmanni) [PDF]

open access: yesPeerJ, 2019
We describe for the first time the feeding ecology of the Pacific horned frog (Ceratophrys stolzmanni), as inferred through gastrointestinal tract content analysis and behavioural observations in its natural habitat.
Diana Székely   +3 more
doaj   +2 more sources

Multiple haplotypes of Chelonia mydas juveniles in a threatened hotspot area in Southern Brazil

open access: yesGenetics and Molecular Biology, 2021
Mixed stocks are described for Chelonia mydas and the frequency of haplotypes in feeding areas can aid understanding of the genetic and ecological diversity, since with this information it is possible to identify the origin of the individuals.
Camila Satie Savada   +3 more
doaj   +1 more source

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