Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale; distribuzione batimetrica 2 - 20 m (Ref. 90102). Tropical
Western Pacific: Viet Nam and Thailand.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm SL maschio/sesso non determinato; (Ref. 41718)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 7; Raggi dorsali molli (totale) : 10 - 11; Spine anali: 1; Raggi anali molli: 9 - 10; Vertebre: 26. Gill membranes fused in the anteroventral midline, at which point they are also fused to the isthmus (without overlapping it anteriorly for some distance before isthmal fusion), third and fourth spines of first dorsal fin elongate, in males only, 13-15 gill rakers on the first ceratobranchial, small (one-third pupil diameter) orange spots on the head, with at least two such spots on premaxillary portion of the upper lip (Ref. 41718); further characterized by the following: united pelvic fins, frenum present; longitudinal scale series 65-78; head without scales; greatest depth of body 4.3-5.2 in SL; caudal fin rounded or oblong, longer than head length (Ref. 90102).
Collected from fine mud bottoms and reported to live in association with alpheid shrimps (Ref. 41718). Hovers up to 5 cm above its burrow (Ref. 41718). Feeds primarily on plankton in the water column (Ref. 41718).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Winterbottom, R., 2002. A redescription of Cryptocentrus crocatus Wongratana, a redefinition of Myersina Herre (Acanthopterygii; Gobiidae), a key to the species, and comments on relationships. Ichthyol. Res. 49:69-75. (Ref. 41718)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 28 - 29.3, mean 28.9 °C (based on 692 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.30 se; based on food items.
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).