Teleostei (teleosts) >
Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Gobiesocinae
Etymology: Tomicodon: Greek, tomikos, -e, -on = that is useful for cutting (Ref. 45335); rupestris: From the Latin rupestris, meaning rocky or of rocks, presumably referring to the rocky surge-zone habitat of this species (Ref. 50106).
More on author: Poey.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 0 - 3 m (Ref. 50106). Tropical
Western Central Atlantic: Bahamas, Cuba, Jamaica, Puerto Rico, US Virgin Islands, Grand Cayman, Belize, Honduras, and San Andrés Island, Colombia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.7 cm SL male/unsexed; (Ref. 50106)
Short description
Identification keys | Morphology | Morphometrics
Facultative air-breathing in the genus (Ref. 126274); Collected from rocky shallow surge zones (Ref. 50106).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Williams, J.T. and J.C. Tyler, 2003. Revision of the western Atlantic clingfishes of the genus Tomicodon (Gobiesocidae), with descriptions of five new species. Smithson. Contrib. Zool. 621:1-26. (Ref. 50106)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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