| |||
black centrina (Etmopterus spinax, Spinax niger); lantern shark (Etmopterus spinax, Spinax niger) | |||
blurred smooth lantern shark (Etmopterus bigelowi); velvet belly (Etmopterus spinax, Spinax niger); velvet belly lantern shark (Etmopterus spinax, Spinax niger) |
kolczak: 5 phrases in 2 subjects |
Fish farming pisciculture | 3 |
Life sciences | 2 |