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Rajella ravidula (Hulley 1970)

Diagnostic Description ( Inglês )

fornecido por Fishbase
Long snout, small eyes, and a thick disc; tail about as long as body; moderate-sized conspicuous light thorns in 2 prominent rows from shoulders to 1st dorsal fin, no or few mid-dorsal thorns, and no thorns on snout (Ref. 5578). Medium grey to purplish-brown dorsally, white ventrally but dusky on disc margins, around vent and on underside of tail (Ref. 5578).
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Recorder
Cristina V. Garilao
original
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Life Cycle ( Inglês )

fornecido por Fishbase
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449).
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Recorder
Susan M. Luna
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Biology ( Inglês )

fornecido por Fishbase
Inhabits the upper slope (Ref. 5578). Minimum depth reported taken from Ref. 5578. Oviparous (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205).
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FishBase
Recorder
Pascualita Sa-a
original
visite a fonte
site do parceiro
Fishbase