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> Gobiiformes (Gobies) > Rhyacichthyidae (Loach gobies)
Etymology: Rhyacichthys: Greek, rhyax, rhyakos = stream + Greek, ichthys = fish (Ref. 45335).
Eponymy: Eric Guilbert is an entomologist at the Muséum National d’Histoire Naturelle (Paris), who helped collect the type specimen. (Ref. 128868), visit book page.

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

seewasser; süßwasser; brackwasser demersal; amphidrom (Ref. 51243); tiefenbereich 0 - 5 m (Ref. 86942). Tropical

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Oceania: New Caledonia and Vanuatu.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 18.0 cm SL Männchen/unbestimmt; (Ref. )

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Wirbelzahl: 12 - 15. Characterized by having 12+15 vertebrae; head, body and fins speckled and mottled with black with darker rows of spots and lines along body and fins (Ref. 92840).

Max. length (Christine Pöllabauer, pers. comm., 2001).

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

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Séret, B., 1997. Les poissons d'eau douce de Nouvelle-Calédonie: implications biogéographiques de récentes découvertes. Mém. Mus. natn. Hist. nat. 171:369-378. (Ref. 13235)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Daten mangelhaft (DD) ; Date assessed: 22 August 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.8750 [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).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (12 of 100).

Rhyacichthys guilberti Dingerkus & Séret, 1992