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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Pleurosicya: Greek, pleura = side, ribe + Greek, sikya, -as = cucumber (Ref. 45335); larsonae: Named for Helen K. Larson, Northern Territory Museum of Arts and Sciences, Darwin, Australia.
Eponymy: Dr Helen K Larson was Curator of Fishes, Museum and Art Gallery of the Northern Territory, Darwin, Australia (1981–2009), retiring as Emeritus Curator, and is now a Research Associate at the Museum of Tropical Queensland, Townsville. [...] (Ref. 128868), visit book page.
More on authors: Greenfield & Randall.

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

marien rifbewoner; diepte 0 - 6 m (Ref. 58271). Tropical

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Eastern Central Pacific: Hawaii.

Grootte / Gewicht / Leeftijd

Maturiteit: L_m ? range ? - ? cm
Max length : 2.0 cm TL mannelijk / geslacht onbekend; (Ref. 58271)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 7; Dorsale zachte stralen (totaal) : 7 - 8; Anale stekels: 1; Anale zachte stralen: 7 - 8. This small species has the following characteristics: a broad head and moderate snout, eyes set dorsolaterally; second dorsal- and anal-fin rays I,7-I,8 (usually I,8); pectoral-fin rays 17-18 (usually 17); longitudinal scales 24; TRB 6; nape naked; pelvic fin rounded, cup-like, with fleshy, rounded pelvic spine lobes; tongue round; lower gill opening margin attached at level of preopercular margin; gill membranes broadly joined to isthmus; live color translucent with orange markings and some melanophores (Ref. 58271).
Body shape (shape guide): fusiform / normal; Cross section: oval.

This species appears to be extremely cryptic, collected five times only in a total of 75 general ichthyocide collections, with 4 of those collections from a specific habitat, shallow patch reefs (0-4.6 m) with good circulation. The sixth collection from that specific habitat only occurred after a number of futile attempts to collect more individuals for photographs. This particular species was reported to have been at Haleiwa, O’ahu, living on Porites compressa (Ref. 58271). Benthic (Ref. 58302).

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Greenfield, D.W. and J.E. Randall, 2004. The marine gobies of the Hawaiian Islands. Proc. Calif. Acad. Sci. 55(27):498-549. (Ref. 58271)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van geen belang

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Estimates based on models

Fylogenetische diversiteitsindex (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).

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

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).

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

Pleurosicya larsonae Greenfield & Randall, 2004