Among the species of Sphyrna
commonly captured in Brazil, S.
Con los siguientes taxa de mayor diversidad especifica, ordenes: Carcharhiniformes (36), Myliobatiformes (25) y Rajiformes (14); familias: Carcharhinidae (16), Urotrygonidae (10) y Rajidae (9); y generos: Carcharhinus (10), Urotrygon (7), Raja (6) y Sphyrna
The species composition of the food webs between the upper and lower regions of Lavaca Bay are very similar; however, a few rarely occurring species, such as Carcharhinus limbatus, Sphyrna
tiburo, and Orthopristis chrysoptera, were found in the lower region of the bay, closer to the bay's connection to Matagorda Bay.
Placentation in the silky shark Carcharhinus falciformis and bonnetshark Sphyrna
The scalloped hammerhead shark Sphyrna
lewini, is a species for which these data are currently lacking, though urgently needed given its globally endangered status on the IUCN Red List.
Durophagy in sharks: feeding mechanics of the hammerhead Sphyrna
5-1 m Lamniformes Sphyrna
zygaena 3-4 m Lamniformes Cetorhinus maximus 3-12 m Lamniformes Carcharodon carcharias 5-6 m Lamniformes Isurus oxyrhynchus 3-4 m Lamniformes Alopias vulpinus 3-4 m Lamniformes Rhincodon typus 12-13 m Heterodontiformes Heterodontus zebra 0.
A pesca de emalhe-de-superficie de Santa Catarina direcionada a captura dos tubaroesmartelo, Sphyrna
lewini (Griffith & Smith, 1834) e Sphyrna
zygaena (Linnaeus, 1758).
The Determinants of sexual segregation in the scalloped hammerhead shark, Sphyrna
Carlson J K, Parsons GR (1997) Age and growth of the bonnethead sharks, Sphyrna
tiburo, from northwest Florida, with comments on clinal variation.
Artisanal shark catches are dominated by hammerheads, Sphyrna
lt;10 mm) to bonnethead shark Sphyrna
tiburo (>1,000 mm).
Diet, feeding habits, and diel feeding chronology of the bonnethead shark, Sphyrna
tiburo, in southwest Florida.
Idade e crescimento do tubarao-martelo-entalhado, Sphyrna
lewini (Griffith and Smith, 1834), da costa sul do Brasil
Our study examined the use of ink by sea hares as a chemical defense against vertebrate predators, based on an ingestion assay with five species of predatory fishes: bluehead wrasses Thalassoma bifasciatum, senorita wrasses Oxyjulis californica, pinfish Lagodon rhomboides, mummichogs Fundulus heteroclitus, and bonnethead sharks Sphyrna