Antennarius

Description of the Genus Antennarius

The genus Antennarius was first formally described by American zoologist Samuel Garman in 1869. The scientific name Antennarius refers to the distinctive antenna-like structure (illicium) on the head of these fish, which they use to attract prey. The genus Antennarius currently includes 12 valid species.

Largest and Smallest Species

The largest species within this genus is Antennarius commerson, which can reach a maximum length of about 38 cm. The smallest species is Antennarius pauciradiatus, which reaches a maximum length of about 5 cm.

Characteristics that Distinguish the Genus

– Antennarius species have a unique first dorsal fin (illicium) that acts as a decoy to attract prey.
– They have a laterally compressed, bulbous body shape.
– The skin is covered with small, branched spines (spicules).
– The eyes are large and located on the sides of the head.
– The mouth is large and upward-facing, with many small teeth.
– The fins are adapted for tetrapod-like locomotion, allowing them to “walk” across the seabed.

Below you will find the list of Antennarius species that we have not yet added to the database. Below that, with a photo, the species that we have already included.

– Antennarius biocellatus
– Antennarius indicus
– Antennarius multiocellatus
– Antennarius pardalis
– Antennarius pauciradiatus
– Antennarius randalli
– Antennarius scaber
– Antennarius striatus