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> Gobiiformes (Gobies) > Microdesmidae (Wormfishes) > Ptereleotrinae
Etymology: Ptereleotris: Greek, pteron = wing, fin + The name of a Nile fish, eleotris (Ref. 45335).
More on authors: Randall & Lubbock.

Issue
Issue on validity of subspecies: the subspecies Ptereleotris grammica melanota Randall & Lubock, 1982 is synonymized with the species Ptereleotris grammica Randall & Lubock, 1982 in FB, but is elevated to species rank as Ptereleotris melanota Randall & Lubock, 1982 in Eschmeyer (CofF ver. May 2011: Ref. 86870). The species page will be created in the future. Please send references, or more studies are needed.

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

marino asociado a arrecife; rango de profundidad 30 - 60 m (Ref. 90102), usually 30 - 50 m (Ref. 27115). Tropical; 22°C - 27°C (Ref. 27115); 45°N - 45°S

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Indo-West Pacific: Mauritius and Maldives to the Solomon Islands, north to the Ryukyu Islands, south to the Great Barrier Reef.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 10.0 cm TL macho / no sexado; (Ref. 2334)

Short description Morfología | Morfometría

Espinas dorsales (total): 7; Radios blandos dorsales (total): 25-27; Espinas anales 1; Radios blandos anales: 23 - 26; Vértebra: 26. Whitish head and body with 3 narrow stripes. Chin with a low, longitudinal, median fold. Scales close-set, embedded or partially embedded, non imbricate (except posteriorly). 1st dorsal fin higher than 2nd, 3rd - 5th spines of adults filamentous; 2nd dorsal with alternating blue and orange-yellow stripes.

Occurs on rubble or sandy areas of seaward reefs (Ref. 9710, 48637). Solitary or in pairs (Ref. 90102). Burrows occasionally.

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador : Randall, John E. | Colaboradores

Randall, J.E. and D.F. Hoese, 1985. Revision of the Indo-Pacific dartfishes, genus Ptereleotris (Perciformes: Gobioidei). Indo-Pac. Fish. (7):36 p. (Ref. 528)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 12 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Acuario: Comercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 24.2 - 28.5, mean 27.2 °C (based on 105 cells).

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

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

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

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Ptereleotris grammica Randall & Lubbock, 1982