Heteroconger is a genus of marine congrid eels. These small, slender garden eels live in groups where each individual has its own burrow. Usually, only the head and front half of the body is visible. The greatest species richness is in the Indo-Pacific, but species are also found in the warmer parts of the Atlantic (including the Caribbean) and the eastern Pacific. The genus name relates to the species' distinct appearance, particularly in dentition, from other closely related eels.
チンアナゴ属
GENUS
via GBIF
Heteroconger is a genus of marine congrid eels. These small, slender garden eels live in groups where each individual has its own burrow. Usually, only the head and front half of the body is visible. The greatest species richness is in the Indo-Pacific, but species are also found in the warmer parts of the Atlantic (including the Caribbean) and the eastern Pacific. The genus name relates to the species' distinct appearance, particularly in dentition, from other closely related eels.
The garden eel is roughly 40 cm (16 in) long. The eel has large eyes compared to its body, and a weak sense of smell because of its tiny nostrils. It is timid around other animals and people, but slightly aggressive towards other males of its species. If it feels threatened, it retreats into its burrow and closes it with a mucus block so the predator cannot dig into its home. It has a gland in its tail that secretes a sticky substance that keeps the burrow from falling in on itself and burying the garden eel in sand. Scientists have yet to figure out the garden eel's lifespan in the wild.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).