Pterois volitans (Red Lionfish)
Pterois volitans—the red lionfish—is a scorpionfish (family Scorpaenidae) native to theIndo‑West Pacific. It is famous for its fan‑like pectorals and venomous dorsal/anal/pelvic spines.In the western Atlantic–Caribbean–Gulf of Mexico it is a well‑documented invasive species that depresses...
Tripod Fish: The Deep-Sea Fish That Stands on Stilts
The tripod fish is a remarkable deep-sea fish that can stand above the ocean floor using three extraordinarily long fin extensions. One of the best-known species, Bathypterois grallator, rests on two elongated pelvic-fin rays and an extended ray from the lower part of its tail fin. It faces into the...