Results 91 to 100 of about 2,641 (214)

Characterizing the chelonian innate immune response through ranaviral challenge and in a natural system [PDF]

open access: yes, 2020
Chelonians are among the most imperiled vertebrates in the world (Rhodin et al. 2011). Multiple factors contribute to chelonian population declines, including habitat degradation and fragmentation, climate change, and direct anthropogenic effects such as
Rayl, Jeremy Michael
core  

Change in Physical and Chemical Composition of Green Turtle (Chelonia mydas) Eggshells During Embryonic Development [PDF]

open access: yes, 2011
The chemical elements of green turtle (Chelonia mydas) eggshells collected from Samandag Beach (Turkey) were studied to determine differences between elemental composition and changes in physical characteristics.
Yalcin-Ozdilek, Sukran   +2 more
core  

Sound Communication in Embryos and Hatchlings of Lepidochelys kempii [PDF]

open access: yes, 2019
Recent studies have shown that acoustic signals play an important role in turtle social behavior and reproduction. We recorded embryos and hatchlings of Lepidochelys kempii inside the nest and underwater in June 2016 in Playa Santander, Veracruz, Mexico,
Vogt, Richard Carl   +4 more
core   +1 more source

Feeding habits of Mesoclemmys vanderhaegei (Testudines: Chelidae)

open access: yesActa Herpetologica, 2016
We studied the feeding habits of Mesoclemmys vanderhaegei in small water bodies in the central region of the Brazilian Cerrado. We captured 80 individuals, 79 of which [41 (52%) females, 27 males (34%), 11 (14%) juveniles] had stomach contents for ...
Elizangela Brito   +2 more
doaj   +1 more source

One extinct turtle species less: Pelusios seychellensis is not extinct, it never existed.

open access: yesPLoS ONE, 2013
Pelusios seychellensis is thought to be a freshwater turtle species endemic to the island of Mahé, Seychelles. There are only three museum specimens from the late 19(th) century known. The species has been never found again, despite intensive searches on
Heiko Stuckas, Richard Gemel, Uwe Fritz
doaj   +1 more source

Turtles and Tortoises of the World During the Rise and Global Spread of Humanity: First Checklist and Review of Extinct Pleistocene and Holocene Chelonians [PDF]

open access: yes, 2015
We provide a first checklist and review of all recognized taxa of the world’s extinct Pleistocene and Holocene (Quaternary) turtles and tortoises that existed during the early rise and global expansion of humanity, and most likely went extinct through a ...
Hans-Volker Karl   +26 more
core   +1 more source

Characterizing the chelonian innate immune response through ranaviral challenge and in a natural system [PDF]

open access: yes, 2018
Made available in DSpace on 2018-09-27T16:47:21Z (GMT). No. of bitstreams: 2 RAYL-DISSERTATION-2018.pdf: 638396271 bytes, checksum: 497be79271602193af2a8513392b4a32 (MD5) LICENSE.txt: 4208 bytes, checksum: f4eeada332d7c87f9720dd9a41a99a9e (MD5 ...
Rayl, Jeremy Michael
core  

Food for thought: Sub-fossil and fossil chelonian remains from Franchthi Cave and Megalopolis confirm a glacial refuge for Emys orbicularis in Peloponnesus (S. Greece) [PDF]

open access: yes, 2016
Peloponnesus peninsula (S. Greece) shows a remarkable extant chelonian fauna that has received considerable attention from a molecular and morphological point of view.
Vlachos, Evangelos, Delfino, Massimo
core   +1 more source

XXXV.—On the development of the Chelonians [PDF]

open access: yesAnnals and Magazine of Natural History
n ...
openaire   +1 more source

An appraisal of the problems related to species identity and species diversity within chelonian polystomes (Polystomatidae: Monogenea) [PDF]

open access: yes, 2010
Thesis (M. Environmental Science)--North-West University, Potchefstroom Campus, 2010.The subfamily Polystomoidinae Yamaguti, 1963, belongs to the class Monogenea that are parasites of terrapins and of the caecilian polystome Nanopolystoma Du Preez et al.
Morrison, Christa
core   +1 more source

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