Actinopteri (ray-finned fishes) > Gobiiformes
(Gobies) > Gobiidae
(Gobies) > Gobiinae
Etymology: Cryptocentrus: Greek, kryptos = hidden + Greek, kentron = sting (Ref. 45335). More on author: Herre.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range - 6 m (Ref. 90102), usually - m (Ref. ). Tropical; 0°C -
Indo-Pacific: East Africa to the Marianas, north to southern Japan.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL male/unsexed; (Ref. 48637)
(total): 6 - 7;
soft rays: 9. Characterized by generally greyish brown color with irregular greenish-brown bars and narrow pale spaces between; large black spots on side , mid-lateral row; head with pink spots; head and body with blue dots; united pelvic fins, presence of frenum; longitudinal scale series 56-65; head without scales; greatest depth of body 4.3 in SL; rounded caudal fin, about equal to head length (Ref. 90102).
Occurs in shallow lagoons and coastal bays, usually in areas with runoffs (Ref. 48637).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Lieske, E. and R. Myers, 1994. Collins Pocket Guide. Coral reef fishes. Indo-Pacific & Caribbean including the Red Sea. Haper Collins Publishers, 400 p. (Ref. 9710)
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
): 25.4 - 29.3, mean 28.5 °C (based on 2528 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00332 - 0.01511), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.0 ±0.34 se; based on food items.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (25 of 100) .
Nutrients (Ref. 124155
): Calcium = 134 [66, 270] mg/100g ; Iron = 0.78 [0.43, 1.43] mg/100g ; Protein = 18 [16, 20] % ; Omega3 = 0.108 [0.051, 0.196] g/100g ; Selenium = 28 [14, 58] μg/100g ; VitaminA = 96.8 [26.9, 305.7] μg/100g ; Zinc = 1.99 [1.18, 3.17] mg/100g (wet weight);