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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Priolepis: Greek, prio = to saw + Greek,lepis = scale (Ref. 45335); dawsoni: Named for C.E. Dawson, formerly of the Gulf Coast Research Laboratory Museum, Mississippi..
More on author: Greenfield.

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

marina revassocierade; ej vandrande; djupintervall 0 - 70 m (Ref. 39609). Tropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Western Atlantic: Brazil and Trinidad and Tobago.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.6 cm SL hane/ej könsbestämd; (Ref. 39609)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 7; Mjukstrålar i ryggfenan (totalt): 10; Taggstrålar i analfenan 1; Mjukstrålar i analfenan: 9; Ryggkotor: 26. This species is distinguished by the following characters: body with 7 dark, wide bars; caudal peduncle deep; no scales on opercle or preopercle; DVI-I,10 modally; A I,9; pectoral-fin rays 18 modally (Ref. 39609).

Maximum depth from Ref. 126840. Occurs over sandy bottom with many algae covered boulders from 9.1-10.7 m and over sand, rock and algae from tide pools at 0-1 m (Ref. 39609).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Greenfield, D.W., 1989. Priolepis dawsoni n. sp. (Pisces: Gobiidae), a third Atlantic species of Priolepis. Copeia 1989(2):397-401. (Ref. 39609)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 23 March 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 25.9 - 28.1, mean 27.4 °C (based on 632 cells).

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

Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.1 ±0.3 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

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

Priolepis dawsoni Greenfield, 1989