Smallhead dragonet (Callionymus erythraeus), first described by Ninni, 1934 is a small fish in the family Callionymidae (order Callionymiformes). Adults typically reach 10.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 1 to 10 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.
Dorsal spines (total): 4; Dorsal soft rays (total): 9; Anal spines: 0; Anal soft rays: 8. Caudal fin rounded.: elongated.
Behavioural data for Smallhead dragonet is currently being reviewed.
Marine; demersal; depth range 1 - 10 m . Tropical Indian Ocean: Red Sea, Persian Gulf, and southern India.
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .
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