Actinopterygii (ray-finned fishes) >
Perciformes (Perch-likes) >
Dactyloscopidae (Sand stargazers)
Etymology: Heteristius: Greek, heteros = other (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; demersal; depth range 1 - 27 m (Ref. 11482). Tropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.5 cm TL male/unsexed; (Ref. 11482)
Eastern Central Pacific: Baja California, Mexico to Ecuador.
Inhabits sandy bottoms. Feeds on small fishes and invertebrates.
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
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Age/Size
Growth
Length-weight
Length-length
Length-frequencies
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Morphology
Larvae
Larval dynamics
Recruitment
Abundance
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (-0.30300 - 0.32300), b=3.04000 (2.92100 - 3.15900), based on all LWR estimates for this BS (Ref.
93245).
Trophic Level (Ref.
69278): 4.0 ±0.61 se; Based on food items.
Resilience (Ref.
69278): High, minimum population doubling time less than 15 months ().
Vulnerability (Ref.
59153): Low vulnerability (10 of 100) .