Age and growth studies for the scalloped hammerhead shark, Sphyrna lewini (Griffith and Smith, 1834) caught along the southern Brazilian coast, were based on ring measurements of vertebrae sections of 115 males, 116 females and 14 unknown sexed sharks between 48 and 344 cm total length (TL). The von Bertalanffy growth models were best fit using back-calculated data. The growth parameters obtained for males, were L∞ = 266 cm; K = 0.05/year; L0 = 47 cm. For females, L∞ = 300 cm; K = 0.05/year; L0 = 51 cm. An adult female reached 217 cm TL and was 31.5 years old. On the other hand, an adult male was 29.5 years old and measured 234 cm TL. Longevity estimate for males and females was 55 years. Therefore, S. lewini is a long-lived fish. Ageing p...
Age and growth of the spinner shark Carcharhinus brevipinna off the KwaZulu-Natal coast of South Afr...
Sharks, rays and chimeras belonging to the subclass Elasmobranchii of the class Chondrichthyes have...
Age and growth of the subtropical populations of the Brazilian and the Caribbean 198 sharpnose sha...
Age and growth studies for the scalloped hammerhead shark, Sphyrna lewini (Griffith and Smith, 1834)...
The smooth hammerhead shark Sphyrna zygaena (Sphyrnidae) is regularly caught as bycatch in...
Submitted by Paula Gautério (paulaporto_g@hotmail.com) on 2014-01-21T19:17:02Z No. of bitstreams: 1 ...
Age and growth for the scalloped hammerhead shark (Sphyrna lewini) were determined from opaque bands...
The life histories of two globally endangered hammerhead sharks, Sphyrna lewini and Sphyrna mokarran...
The smooth hammerhead Sphyrna zygaena (Sphyrnidae) is a pelagic shark occasionally caught as bycatch...
Indonesia has the greatest reported chondrichthyan catches worldwide, with c.110,000 t caught annual...
The smooth hammerhead shark Sphyrna zygaena (Sphyrnidae) is regularly caught as bycatch in pelagic ...
O tubarão-martelo, Sphyrna lewini é um dos mais valiosos recursos marinhos, e o preço pago por suas...
Ninety four scalloped hammerhead sharks, Sphyrna lewini (53 females and 41 males) ranging in size fr...
Age and growth of the scalloped hammerhead, Sphyrna lewini, caught mostly by longline and harpoon i...
Growth parameters were estimated for porbeagle shark (Lamna nasus) in the northwest Atlantic Ocean o...
Age and growth of the spinner shark Carcharhinus brevipinna off the KwaZulu-Natal coast of South Afr...
Sharks, rays and chimeras belonging to the subclass Elasmobranchii of the class Chondrichthyes have...
Age and growth of the subtropical populations of the Brazilian and the Caribbean 198 sharpnose sha...
Age and growth studies for the scalloped hammerhead shark, Sphyrna lewini (Griffith and Smith, 1834)...
The smooth hammerhead shark Sphyrna zygaena (Sphyrnidae) is regularly caught as bycatch in...
Submitted by Paula Gautério (paulaporto_g@hotmail.com) on 2014-01-21T19:17:02Z No. of bitstreams: 1 ...
Age and growth for the scalloped hammerhead shark (Sphyrna lewini) were determined from opaque bands...
The life histories of two globally endangered hammerhead sharks, Sphyrna lewini and Sphyrna mokarran...
The smooth hammerhead Sphyrna zygaena (Sphyrnidae) is a pelagic shark occasionally caught as bycatch...
Indonesia has the greatest reported chondrichthyan catches worldwide, with c.110,000 t caught annual...
The smooth hammerhead shark Sphyrna zygaena (Sphyrnidae) is regularly caught as bycatch in pelagic ...
O tubarão-martelo, Sphyrna lewini é um dos mais valiosos recursos marinhos, e o preço pago por suas...
Ninety four scalloped hammerhead sharks, Sphyrna lewini (53 females and 41 males) ranging in size fr...
Age and growth of the scalloped hammerhead, Sphyrna lewini, caught mostly by longline and harpoon i...
Growth parameters were estimated for porbeagle shark (Lamna nasus) in the northwest Atlantic Ocean o...
Age and growth of the spinner shark Carcharhinus brevipinna off the KwaZulu-Natal coast of South Afr...
Sharks, rays and chimeras belonging to the subclass Elasmobranchii of the class Chondrichthyes have...
Age and growth of the subtropical populations of the Brazilian and the Caribbean 198 sharpnose sha...