Greeneye spurdog - Australian Marine Conservation Society€¦ · Greeneye spurdog GREENEYE SPURDOG...
Transcript of Greeneye spurdog - Australian Marine Conservation Society€¦ · Greeneye spurdog GREENEYE SPURDOG...
![Page 1: Greeneye spurdog - Australian Marine Conservation Society€¦ · Greeneye spurdog GREENEYE SPURDOG DISTRIBUTION Hasareallylongpregnancy of2.5to3years. Femalesgivelivebirthto4 to15pups.](https://reader036.fdocuments.net/reader036/viewer/2022071021/5fd5e64a21c60920fe6ac1b9/html5/thumbnails/1.jpg)
Greeneye spurdogGreeneye spurdogGREENEYE SPURDOGDISTRIBUTION
Has a really long pregnancy of 2.5 to 3 years.
Females give live birth to 4 to 15 pups.
Its green eye helps it see prey and other sharks in the pitch-black depths.
Is found nowhere else in the world except in the deep waters (126-554m) of southern Australia.
Estimated population decline of 50-75% in Australia. It is now rare in New South Wales, eastern Victoria and Tasmania.
Max size of 110cm.
THREATS & SOLUTIONS
References:1. IUCN Red List: Greeneye Spurdog https://www.iucnredlist.org/species/161360/68644464 2. Rochowski, B.E.A. et al. (2015) Reproductive biology of the greeneye spurdog Squalus chloroculus (Squaliformes, Squalidae).
Journal of Fish Biology 86(2): 734-754..
Become a champion here: sharkchampions.org.au Funded by Shark Conservation Fund
TRAWL FISHING: It lives mostly on and near the seafloor where it can be ‘scooped’ up.
SOLUTION: Closures from 700m deep are currently in place. Additional protection could also include an escape hatch in the trawl net called a ‘gulper excluder device’ (named after the gulper shark).
Endangered
GREENEYE SPURDOGSqualus chloroculus
GREENEYE SPURDOG FACTS