Dark coral goby (Paragobiodon melanosoma), first described by Bleeker, 1853 is a tiny fish in the family Gobiidae (order Gobiiformes). Adults typically reach 3.50 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): 8 - 9; Anal spines: 1; Anal soft rays: 8 - 9. Characterized by uniform black color of head, body and fins; ctenoid scales except cycloid on abdomen; head and nape without scales, presence of bristle-like papillae; complete pelvic fin frenum and basal membrane; longitudinal scale series 22-27; depth of body at level of pelvic fins 3.0-3.1 in SL .: short and / or deep; Cross section: compressed.
Behavioural data for Dark coral goby is currently being reviewed.
Monogamous mating is observed as both obligate and social .
Marine; reef-associated; non-migratory ; depth range ? - 30 m . Tropical; 30°N - 24°S West Pacific: Madagascar to New Guinea; north to Ryukyu Islands; south to the southern Great Barrier Reef; all of Micronesia.
The following diseases are known to affect Dark coral goby.
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