Classification / Names
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Teleostei (teleosts) >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: sticta: Name from Greek work 'stiktos', meaning dappled or spotted, for the spotted head, body and fins..
More on authors: Hoese & Larson.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 1 - 23 m (Ref. 57078). Tropical
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri
Southwest Pacific:: Rapa and possibly Pitcairn Islands.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 2.8 cm SL male/unsexed; (Ref. 57078); 2.7 cm SL (female)
Short description
Identification keys | Morphology | Morphometrics
Diagnosis: Pelvic fins widely separated at base, rays I,5, fifth ray unbranched, distance between bases of inner rays of two fins about equal to base of either fin. One head pore by each posterior nostril, a single anterior interorbital pore, a single posterior interorbital pore, a supraorbital pore behind eye, an infraorbital pore below supraorbital pore behind eye, a lateral canal pore behind infraorbital pore, a terminal lateral-canal pore over preopercular margin, and two preopercular pores. First gill-arch connected by a membrane to inside of gill cover. Gill opening restricted depth of pectoral base. Anterior nostril tubular; posterior nostril a simple pore. No prolonged dorsal rays in males. First dorsal fin with a black spot between first two dorsal spines, half way to distal end of fin; often with spots between second and third and third and fourth dorsal spines as well. Second dorsal-fin rays normally I,8 (Ref. 57078).
Collected from rocky areas, often with rubble (Ref. 57078).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Hoese, D.F. and H.K. Larson, 2005. Description of two new species of Hetereleotris (Gobiidae) from the south Pacific, with a revised key to species and synonymization of the genus Pascua with Hetereleotris. Zootaxa 1096:1-16. (Ref. 57078)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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 ±0.3 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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
