Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Blenniiformes (Blennies) > Dactyloscopidae (Sand stargazers)
Etymology: Dactyloscopus: Greek, daktylos = finger + Greek, skopein = to look (Ref. 45335); metoecus: metoecus means stranger or resident alien, in allusion to its infrequent occurrence in collection (Ref. 48586).

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range 0 - 18 m (Ref. 48586), usually 0 - 8 m (Ref. 48586). Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Central Pacific: Mexico.

Length at first maturity / Size / Weight / Age

Maturity: L_m ?, range 2 - ? cm
Max length : 2.8 cm SL (female)

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator : Williams, Jeffrey T. | Collaborators

Dawson, C.E., 1975. Studies on eastern Pacific sand stargazers (Pisces: Dactyloscopidae) 2. Genus Dactyloscopus), with descriptions of new species and subspecies. Sci. Bull. Nat. Hist. Mus. Los Ang. Cty. 22:1-61. (Ref. 48586)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 25 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet compositions
Food consumptions
Food rations
Predators

Ecology
Ecology

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances

Life cycle
Reproduction
Maturities
Fecundities
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Egg(s)
Egg developments
Larvae
Larval dynamics

Distribution
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Anatomy
Gill areas
Brains
Otoliths

Physiology
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Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)

Genetics
Genetics
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Stamps, coins, misc.

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Estimates based on models

Preferred temperature (Ref. 123201): 26.3 - 29.1, mean 28.2 °C (based on 56 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Dactyloscopus metoecus Dawson, 1975