Records on the Herring Shark Lamna ditropis (Lamnidae) and its Embryos in the Surf Zone of Kunashir Island (South Kuril Strait) in February 2024
摘要
Abstract
The discovery of a female salmon shark Lamna ditropis and two its embryos in the surf zone of Kunashir Island is reported. Data of morphometric measurements of the female are presented. TL of the female was 216 cm; aC, 195 cm. Cephalopod (Cephalopoda) beaks and codfish (Gadidae) otoliths have been found in the stomach of the shark. It is assumed that the stress trigged premature parturition.