Radiochemical determination of longevity in flyingfish Hirundichthys affinis using Th-228/Ra-228

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Reproductive aspects of the flyingfish, Hirundichthys affinis from the Northeastern coastal waters of Brazil.

The epipelagic flyingfish, Hirundichthys affinis is a major artisanal fishery resource from the Northeastern coastal waters of Brazil. However, biological information about this species has been poorly documented. This paper presents data on the length-weight relationship, sex ratio, length at first sexual maturity, gonadal development and fecundity of H. affinis sampled from the coastal waters...

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ژورنال

عنوان ژورنال: Marine Ecology Progress Series

سال: 1993

ISSN: 0171-8630,1616-1599

DOI: 10.3354/meps100211