Results 41 to 50 of about 945 (159)

Some aspects of the ecology of the leatherback turtle Dermochelys coriacea at Laguna Jalova, Costa Rica [PDF]

open access: yes, 1987
The ecology and reproductive biology of the leatherback turtle (Dennochelys coriacea) was studied on a high-energy nesting beach near Laguna Jalova, Costa Rica, between 28 March and 8 June 1985.
Hirth, Harold F., Ogren, Larry H.
core  

An Oceanography‐Based Anticipatory Approach to Monitoring Fisheries and Fishery Resource Impacts From Offshore Wind Farms: A Perspective From the Mid‐Atlantic Bight, USA

open access: yesFisheries Oceanography, Volume 35, Issue 1, Page 5-21, January 2026.
ABSTRACT The Middle Atlantic Bight (MAB) of the eastern US differs from other offshore wind (OSW) development sites due to a unique seasonal oceanographic stratification regime. Fisheries there target migratory finfish and sedentary shellfish, the productivity and distribution of which are driven by oceanography with dynamic mesoscale features that can
Thomas Grothues   +9 more
wiley   +1 more source

Factors affecting sex determination in sea turtles [PDF]

open access: yes, 2010
Kornjače spadaju u razred gmazova. Sve morske kornjače imaju muško-ženske uzorke takve da niža temperatura inkubacije proizvodi mužjake, a viša temperatura inkubacije proizvodi ženke.
Koller, Katarina
core   +2 more sources

Variation and development of the turtle chondrocranium, with a description of the common musk turtle (Sternotherus odoratus, Kinosternidae, Cryptodira, Testudines)

open access: yesThe Anatomical Record, Volume 308, Issue 7, Page 1994-2037, July 2025.
Abstract Based on histological cross‐sections, the chondrocranium of the common musk turtle (Sternotherus odoratus) was reconstructed, described, and compared with other turtles. It differs from that of other turtle chondrocrania by possessing elongated, slightly dorsally orientated nasal capsules with three dorsolateral foramina, which might be ...
Luca Leicht   +2 more
wiley   +1 more source

Movement and habitat use of two aquatic turtles (\u3cem\u3eGraptemys geographic\u3c/em\u3e and \u3cem\u3eTrachemys scripta\u3c/em\u3e) in an urban landscape [PDF]

open access: yes, 2008
Our study focuses on the spatial ecology and seasonal habitat use of two aquatic turtles in order to understand the manner in which upland habitat use by humans shapes the aquatic activity, movement, and habitat selection of these species in an urban ...
Conner, C A   +4 more
core   +1 more source

II-5. Acteurs et gouvernance : enjeux, positionnements, intérêts, attentes [PDF]

open access: yes, 2016
International audienceLa Polynésie française se caractérise par une immense zone économique exclusive, constituant la moitié de la zone maritime française, elle-même deuxième mondiale.
Bambridge, Tamatoa, Le Meur, Pierre-Yves
core   +1 more source

Evolutionary and developmental aspects of phalangeal formula variation in pig-nose and soft-shelled turtles (Carettochelyidae and Trionychidae) [PDF]

open access: yes, 2018
In order to examine the evolution of the phalangeal formula in a diverse clade of turtles, including hyperphalangy as a rare condition in this group, we studied 210 specimens representing all extant genera of Trionychidae and their sister taxon ...
Delfino, Massimo   +2 more
core  

Mitigating the effect of by‐catch on endangered marine life

open access: yesAnimal Conservation, Volume 28, Issue 2, Page 172-184, April 2025.
Fishing gears cause substantial impacts on the oceans and their ecosystems, and many marine animals, such as sea turtles, marine mammals, seabirds and elasmobranchs, end up as by ‐catch. In this paper, the most effective mitigation measures were investigated for each group, taking into account the fishing gear with which they interact most.
M. Villafáfila   +2 more
wiley   +1 more source

Late Cretaceous Sea Turtle from Bentiaba, Angola Ascribed to Euclastes [PDF]

open access: yes, 2022
A localidade de Bentiaba, situada na Bacia de Namibe, Angola, possui um dos aflora-mentos fossilíferos mais ricos e diversos do Hemisfério Sul em relação a vertebrados mari-nhos, com as expedições do Projecto PaleoAngola recuperando vários táxons como ...
Soares, Gonçalo Dias Nogueira Pires
core  

A systematic comparative description of extant turtle humeri, with comments on humerus disparity and evolution based on fossil comparisons

open access: yesThe Anatomical Record, Volume 307, Issue 11, Page 3437-3505, November 2024.
Abstract The humerus is central for locomotion in turtles as quadrupedal animals. Osteological variation across testudine clades remains poorly documented. Here, we systematically describe the humerus anatomy for all major extant turtle clades based on 38 species representing the phylogenetic and ecological diversity of crown turtles.
Guilherme Hermanson   +3 more
wiley   +1 more source

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