Actinopteri (ray-finned fishes) > Gobiiformes
(Gobies) > Gobiidae
(Gobies) > Gobiinae
Etymology: Coryphopterus: Greek, koryphe = summit + Greek, pteron = fin, wing (Ref. 45335). More on authors: Böhlke & Robins.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range - 13 m (Ref. 13442), usually - m (Ref. ). Tropical; 0°C - ; 25°N -
Western Atlantic: Florida Keys, USA to Central America (Ref. 7251). Also Bahamas, Caribbean, including Antilles (Ref. 26938).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.0 cm TL male/unsexed; (Ref. 7251)
(total): 6 - 7;
soft rays: 9. Translucent yellowish gray with iridescent blue markings on snout and upper part of eye; alternating yellow and narrow blue lines extending posteriorly from eye onto anterior body (Ref. 13442).
Lives in coral heads in fairly deep water. Usually solitary, but sometimes swims close to reef in small groups.
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. 124695)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 27 - 28.2, mean 27.6 °C (based on 510 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00475 - 0.02204), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 2.9 ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .
Nutrients (Ref. 124155
): Calcium = 295 [136, 748] mg/100g ; Iron = 1.35 [0.74, 2.55] mg/100g ; Protein = 18.3 [16.4, 20.1] % ; Omega3 = 0.18 [0.08, 0.36] g/100g ; Selenium = 21.1 [9.4, 46.9] μg/100g ; VitaminA = 106 [26, 389] μg/100g ; Zinc = 2.7 [1.6, 4.5] mg/100g (wet weight);