New Zealand is among the world's top 10 nations for killing and exporting sharks, including several species being considered for global protection. The revelation is made in a report to the ...

Porbeagle shark, Lamna nasus [Photo: Malcolm Francis] We subdivided the assessment into five subpopulations by longitude: Western Atlantic Ocean; Eastern Atlantic/Western Indian Ocean; Eastern Indian ...

In I. oxyrinchus, oophagy in the embryonic phase was cited by Cadenat (1950), Stevens (1983), Uchida et al. (1987), and Gilmore (1993), and the first detailed description of oophagy was put forward by ...