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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Pleurosicya: Greek, pleura = side, ribe + Greek, sikya, -as = cucumber (Ref. 45335); occidentalis: From the Latin for western, in reference to the western Indian Ocean distribution of this species (Ref. 43682).
More on author: Larson.

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

seewasser demersal; tiefenbereich 0 - 25 m (Ref. 43682). Tropical

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Western Indian Ocean: Cargados Carajos, Chagos Archipelago and Seychelles.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 2.0 cm SL Männchen/unbestimmt; (Ref. 43682)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 6 - 7; Rückenflossenweichstrahlen (insgesamt) : 6 - 9; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 7 - 9. Slender member of Pleurosicya with a dense black spot on nape center; nape naked; gill opening restricted to pectoral base; tongue rounded, with pointed center (Ref. 43682). Caudal fin rounded.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Larson, H.K., 1990. A revision of the commensal gobiid fish genera Pleurosicya and Luposicya (Gobiidae), with descriptions of eight new species of Pleurosicya and discussion of related genera. Beagle, Rec. North. Territ. Mus. Arts Sci. 7(1):1-53. (Ref. 43682)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 26.3 - 28.9, mean 27.6 °C (based on 141 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=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

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

Pleurosicya occidentalis Larson, 1990