Stomiidae is a family of deep-sea ray-finned fish, including the barbeled dragonfishes, that live in all oceans in a wide range of depths. They are quite small, ranging around 15 to 26 centimetres lon
The stylophthalmine trait is an adaptation present in the larvae of several different species of actinopterygian fish. It is characterised by the development of elliptically shaped eyes, which are sit
Larval Idiacanthus fasciola, demonstrating an extreme form of the stylophthalmine trait