Results 91 to 100 of about 1,638 (241)

FIGURE 2 in Hemitriakis indroyonoi sp. nov., a new species of houndshark from Indonesia (Carcharhiniformes: Triakidae)

open access: yes, 2009
FIGURE 2. Ventral view of the head of Hemitriakis indroyonoi sp. nov., holotype (MZB 16672, immature male 696 mm TL).Published as part of White, William T. & Compagno, Leonard J. V., 2009, Hemitriakis indroyonoi sp. nov., a new species of houndshark from
Compagno, Leonard J. V. (5248705)   +3 more
core   +1 more source

Los tiburones Carcharhiniformes (Chondrichthyes, Galeomorphii) del Plioceno inferior de la Formación Arenas de Huelva, suroeste de la cuenca del Guadalquivir, España

open access: yesRevista Mexicana de Ciencias Geológicas, 2014
Se estudiaron dientes de tiburones Carcharhiniformes provenientes de ocho localidades del Plioceno inferior de la Formación Arenas de Huelva, al suroeste de la cuenca del Guadalquivir, España.
Edith Xio Mara García   +6 more
doaj  

Mercury levels in the Smooth Hammerhead Shark Sphyrna zygaena (Carcharhiniformes: Sphyrnidae) from Northern Peru

open access: yesRevista Peruana de Biología, 2017
The smooth hammerhead shark Sphyrna zygaena (Linnaeus, 1758) is one of the elasmobranch species most used for human consumption in Peru. However, the level of mercury in hammerhead muscle tissue is unknown.
Adriana Gonzalez-Pestana   +3 more
doaj   +1 more source

Galeus priapus sp. nov., a new species of sawtail catsharks (Carcharhiniformes : Scyliorhinidae) from New Caledonia

open access: yes, 2008
FIGURE 2. Galeus priapus sp. nov., holotype adult male 391 mm TL (MNHN 1997-3534).Published as part of Séret, Bernard & Last, Peter R., 2008, Galeus priapus sp.
Last, P.R.   +2 more
core   +1 more source

Erection of Euterranova n. gen. and Neoterranova n. gen. (Nematoda, Anisakidae), with the description of E. dentiduplicata n. sp. and new records of two other anisakid nematodes from sharks off New Caledonia

open access: yesParasite, 2020
Helminthological examinations of three species of sharks, Galeocerdo cuvier, Triaenodon obesus (both Carcharhinidae, Carcharhiniformes) and Stegostoma fasciatum (Stegostomatidae, Orectolobiformes) from New Caledonian waters, carried out during 2003–2005,
Moravec František, Justine Jean-Lou
doaj   +1 more source

FIGURE 1 in Hemitriakis indroyonoi sp. nov., a new species of houndshark from Indonesia (Carcharhiniformes: Triakidae)

open access: yes, 2009
FIGURE 1. Lateral view of Hemitriakis indroyonoi sp. nov.: A, holotype MZB 16672, immature male 696 mm TL; B, not retained, adult male 970 mm TL; C, paratype CSIRO H 6817–02, female 497 mm TL.Published as part of White, William T.
Compagno, Leonard J. V. (5248705)   +3 more
core   +1 more source

Notas sobre la biología del tiburón azul Prionace glauca (Carcharhiniformes: Carcharhinidae) en aguas ecuatorianas

open access: yesRevista Mexicana de Biodiversidad, 2016
El tiburón azul Prionace glauca es una especie importante en la pesquería de Ecuador. Se registraron un total de 577 organismos con tallas de 130 a 307 cm de longitud total (LT). La proporción entre sexos fue de 1.06 machos: 1 hembras.
Jesús Briones-Mendoza   +3 more
doaj   +1 more source

Food and feeding habits of the blackspotted smooth-hound, Mustelus punctulatus (Elasmobranchii: Carcharhiniformes: Triakidae), from the northern Adriatic [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2011
Background. The blackspotted smooth-hound, Mustelus punctulatus Risso, 1826, has been regularly caught in the northern Adriatic Sea, although a decreasing trend in its catches was observed off the coast of Slovenia within the last decade The knowledge of
L. Lipej   +4 more
doaj   +3 more sources

The Motion Picture: Leveraging Movement to Enhance AI Object Detection in Ecology

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
As AI methods become increasingly popular to automatically analyse ecology data, we investigate using movement information as a means to improve traditional object detection approaches (which are limited to static image information only) on over 35,000 annotated images from 1480 terrestrial, marine and freshwater locations, the most extensive ...
Ben Maslen   +4 more
wiley   +1 more source

Description of the egg cases of Dentiraja polyommata (Rajiformes: Rajidae) and Asymbolus pallidus (Carcharhiniformes: Scyliorhinidae) from Queensland, Australia

open access: yes, 2017
Rigby, Cassandra L., White, William T., Kyne, Peter M. (2017): Description of the egg cases of Dentiraja polyommata (Rajiformes: Rajidae) and Asymbolus pallidus (Carcharhiniformes: Scyliorhinidae) from Queensland, Australia.
Rigby, Cassandra L.   +5 more
core   +1 more source

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