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Actinopterygii (ray-finned fishes) > Ophidiiformes (Cusk eels) > Bythitidae (Viviparous brotulas) > Bythitinae
Etymology: Ogilbichthys: Named for the great Australian ichthyologist, J. Douglas Ogilby.; microphthalmus: Specific epithet referring to the minute eyes.. More on author: Schwarzhans, Nielsen.

Environment / Climate / Range Ecology

Marine; reef-associated; depth range 0 - 2 m (Ref. 55786). Tropical, preferred ?

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Central Atlantic: Haiti, Honduras, and Cayman Islands.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 3.8 cm SL (female)

Short description Morphology | Morphometrics

Dorsal soft rays (total): 66-72; Anal soft rays: 53 - 57; Vertebrae: 40 - 41. The species is distinguished by the following characters: very small eyes (1.1-1.6% SL in diameter); no upper preopercular pore; robust head, length 27.0-29.6%SL); narrow scale band on cheek with 1-2 scale rows on lower par; anterior inner pseudoclasper submerged in pocket of isthmus; otolith with fused colliculi (Ref. 55786).

The minute eyes are indicative that it could be a cave species, but so far collected only on coral reefs. A 31 mm SL female was found with a 3.7 mm long bilobed ovary containing 50 eggs, with 0.4 mm diameter (Ref. 55786).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Møller, P.R., W. Schwarzhans and J.G. Nielsen, 2004. Review of the American Dinematichthyini (Teleostei, Bythitidae). Part I. Dinematichthys, Gunterichthys, Typhliasina and two new genera. Aqua, J. Ichthy. Aquat. Biol. 8(4):141-192. (Ref. 55786)

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FisheriesWiki |

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Internet sources

Ogilbichthys microphthalmus Møller, Schwarzhans & Nielsen, 2004