Actinopteri (ray-finned fishes) > Gobiesociformes
(Clingfishes) > Gobiesocidae
(Clingfishes and singleslits) > Gobiesocinae
Etymology: Gobiesox: Latin, gobius = gudgeon + Esox, the old name for "pike" (Ref. 45335). More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
Marine; brackish; reef-associated; depth range 0 - 33 m (Ref. 26938), usually 0 - 1 m (Ref. 26938). Tropical; 41°N - 24°S
Western Atlantic: Bermuda, New Jersey and northern Gulf of Mexico in USA to southeastern Brazil; absent from Bahamas. Eastern Central Pacific: coastal lagoons and tidal flats of Sonora, Sinaloa and Nayarit, Mexico (Ref. 27659).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm TL male/unsexed; (Ref. 26938)
About 6 faint lines radiate from eye. 2 widely separated patches of papillae in central part of sucking disk (Ref. 26938).
Inhabits grassy and rocky shallow areas and around pilings. Has been reared in captivity (Ref. 35420). Usually found in water <1m deep but sometimes to depths of 33 m (Ref. 26938).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 20.2 - 28.3, mean 26.7 °C (based on 877 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00254 - 0.01363), b=3.13 (2.93 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (33 of 100) .
Nutrients (Ref. 124155
): Calcium = 176 [76, 383] mg/100g ; Iron = 0.856 [0.463, 1.801] mg/100g ; Protein = 16.8 [15.5, 18.2] % ; Omega3 = 0.281 [0.125, 0.646] g/100g ; Selenium = 21.9 [8.9, 58.4] μg/100g ; VitaminA = 333 [83, 1,297] μg/100g ; Zinc = 2.55 [1.50, 4.28] mg/100g (wet weight);