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Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Psilotris: Greek, psilos = hairless + Greek, thrix = hair (Ref. 45335).
More on author: Ginsburg.

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

Marine; reef-associated; depth range 0 - 5 m (Ref. 13628). Tropical

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

Western Atlantic: Bahamas, Cuba, St. Croix, and off Yucatan, Mexico.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.4 cm SL male/unsexed; (Ref. 5521)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 10 - 11; Anal spines: 0; Anal soft rays: 9 - 10. Distinguished by the following characteristics: small; lack scales; possess VII spines in the first dorsal; no head or opercle pores; ventral fins completely separate (Ref. 92840).

Found on shallow bottoms of coral reefs, usually less than 5 m (Ref. 13628).

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

Main reference Upload your references | References | Coordinator | Collaborators

Böhlke, J.E. and C.C.G. Chaplin, 1993. Fishes of the Bahamas and adjacent tropical waters. 2nd edition. University of Texas Press, Austin. (Ref. 5521)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 01 March 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 26.6 - 28.2, mean 27.5 °C (based on 401 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00912 (0.00295 - 0.02818), b=2.98 (2.72 - 3.24), 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).

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Psilotris alepis Ginsburg, 1953