Locusthead (Hetereleotris tentaculata), first described by Smith, 1958 is a tiny fish in the family Gobiidae (order Gobiiformes). Adults typically reach 3.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.
Dorsal spines (total): 7; Dorsal soft rays (total): 12; Anal spines: 1; Anal soft rays: 11. Body brownish with irregular blotches and crossbars ; enlarged tentacle over eye; posterior nasal tube elongate; anal-fin rays usually I,11 .: fusiform / normal.
Behavioural data for Locusthead is currently being reviewed.
Marine; reef-associated. Tropical South Africa, and Seychelles.
The following diseases are known to affect Locusthead.
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