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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Varicus: Latin, varix = dilated vein (Ref. 45335); roatanensis: Species name refers to the type locality, Roatan, Honduras (Ref. 129296).

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

seewasser riff-verbunden; tiefenbereich 237 - ? m (Ref. 129296). Tropical

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Western Central Atlantic: Honduras.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 1.9 cm SL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Afterflossenweichstrahlen: 8; Wirbelzahl: 27. This species is distinguished by: D2 I,8; A I,8; P 17; body scaled with 28 lateral rows of ctenoid scales, modified basicaudal scales present; pelvic rays 1-4 unbranched. Colouration: body white with a series of elongate yellow dashes along lateral midline with scattered yellow spots between lateral midline and dorsal midline; dorsal and caudal fins white with bright yellow spots in life; pectoral, pelvic and anal fins white (Ref. 129296).

A deep-reef goby collected from rariphotic depth ca. 237 m, found on a silt-covered boulder with small 3-10 cm diameter caves and crevices (Ref. 129296).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Fuentes, K.M., C.C. Baldwin, D.R. Robertson, C.C. Lardizabal and L. Tornabene, 2023. Two new species of Varicus from Caribbean deep reefs, with comments on the related genus Pinnichthys (Teleostei, Gobiidae, Gobiosomatini, Nes subgroup). Zookeys 1180:159-180. (Ref. 129296)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

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 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

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).

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Varicus roatanensis Fuentes, Baldwin, Robertson, Lardizabal & Tornabene, 2023