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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); helenae: Named for Helen Newman, one of the founders of Sea Sanctuaries Trust..

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

marina bentopelagisk; djupintervall ? - 32 m (Ref. 94948). Tropical

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Western Pacific: Indonesia.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.0 cm SL hane/ej könsbestämd; (Ref. 94948); 2.0 cm SL (female)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 7; Mjukstrålar i ryggfenan (totalt): 8; Taggstrålar i analfenan 1; Mjukstrålar i analfenan: 8. This species is distinguished by the following characters: pectoral fin rays unbranched; nasal capsule flushed with the dorsal surface of the snout and a posterior nasal opening in the form of a simple pore without a raised rim; 3 cycloid scales in the posterodorsal part of the cheek; cycloid scales in the midline and sides of the nape; colour pattern of fresh specimen - with an anterior yellow and posterior red half of the body, no dark spot or blotch over the hypural region, and with 4 small white spots on the dorsal and ventral midlines of the caudal peduncle (Ref. 94948).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Winterbottom, R., M.V. Erdmann and N.K.D. Cahyani, 2014. Trimma helenae (Pisces; Gobioidei), a new species of gobiid fish from Indonesia. Zootaxa 3760(3):420-428. (Ref. 94948)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 07 September 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

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=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

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

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Trimma helenae Winterbottom, Erdmann & Cahyani, 2014