Results 91 to 100 of about 13,953 (299)

Hawksbill (Eretmochelys imbricata) and Green Turtle (Chelonia mydas) Nesting and Beach Selection at Príncipe Island, West Africa [PDF]

open access: yes, 2019
Hawksbills (Eretmochelys imbricata) and green turtles (Chelonia mydas) are the predominant nesting sea turtle species on the beaches of Príncipe Island in the Gulf of Guinea.
Martins, Helen R.   +2 more
core  

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

Echo voltage reflected by turtle on various angles

open access: yesIJAIN (International Journal of Advances in Intelligent Informatics), 2015
This research proposes the acoustic measurement by using echo sounder for green turtle detection of 1 year, 12 and 18 years. Various positions or angles of turtles are head, tail, shell, lung, left and right side.
Sunardi Sunardi   +3 more
doaj   +1 more source

Change of perspective: using aerial surveys to identify human-turtle interactions in the Ningaloo Marine Park

open access: yes, 2009
Shore-based turtle tourism is emerging as a popular activity for independent travellers during the summer months in the Ningaloo Marine Park, yet little is known about the spatial extent of human-turtle interactions and their impact on nesting marine ...
Newsome, D., Lee, D., Waayers, D.
core  

Clade‐wide morphological and functional variation of the sauropsid columella

open access: yesThe Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock   +4 more
wiley   +1 more source

Loggerhead turtle, Caretta caretta (Linnaeus, 1758) (Testudines, Cheloniidae), as a new host of Monticellius indicum Mehra, 1939 (Digenea: Spirorchiidae) and associated lesiond to spirorchiid eggs

open access: yesHelminthologia, 2017
The present note describes the occurrence of Monticellius indicum Mehra, 1939 (Digenea: Spirorchiidae) in an adult loggerhead turtle, Caretta caretta (Linnaeus, 1758), found on the coast of the state of Rio de Janeiro, Brazil. Pathological changes due to
Werneck M. R.   +3 more
doaj   +1 more source

Tartarugas marinhas no Norte de Moçambique: notas para a sua conservação

open access: yes, 2010
Mestrado em Biologia Aplicada - Molecular e CelularIn 2002 was established in the North of the Quirimbas Archipelago (Western Indian Ocean – Mozambique Channel), by Maluane – Cabo Delgado Biodiversity and Tourism, a conservation program.
Santos, Camila de Fátima Ferrito
core  

Seagrass meadow and green turtle in Cambodia [PDF]

open access: yes, 2003
Organized by Graduate School of Informatics, Kyoto University ; Fisheries Laboratory of Kinki University ; JSPS Bangkok Liaison Office ; Informatics Research Center for Development of Knowledge Society InfrastructureDecember 11-13, 2003, Bangkok ...
Sokhannaro, Hep, Sereywath, Pich
core  

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson   +2 more
wiley   +1 more source

Sea turtle hatchling production from Florida (USA) beaches, 2002-2012, with recommendations for analyzing hatching success

open access: yesEndangered Species Research, 2015
We measured sea turtle hatchling production on 16 sea turtle nesting beaches (219.6 km) in Florida (USA) from 2002 to 2012. A standard protocol was used to sample 19701 loggerhead Caretta caretta, 3809 green turtle Chelonia mydas, and 664 leatherback ...
B Brost   +5 more
doaj   +1 more source

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