Klassifizierung / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); hayashii: Named for Mr. Masayoshi Hayashi.
Eponymy: Dr Masayoshi Hayashi is Curator, Yokosuka City Museum. [...] (Ref. 128868), visit book page.
More on authors: Hagiwara & Winterbottom.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser riff-verbunden; tiefenbereich 0 - 26 m (Ref. 58123). Subtropical
Western Pacific: Japan to the Solomons.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 2.3 cm SL Männchen/unbestimmt; (Ref. 58123)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 8 - 9; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 7 - 8. This species is characterized by the following: dorsal spine a little elongated or not; presence of a basal membrane between the pelvic fins; absence of predorsal scales; an interorbital but no postorbital trench; absence of cheek and opercular scales; fifth pelvic fin ray branched sequentially once or twice and, uniquely among known species of Trimma, has a bilateral, pupil-sized black spot on the branchiostegal membrane; live individuals with red spots, a little smaller than the pupil diameter on the head and nape, the posterior half of body has 3 yellow stripes separated by 2 grey stripes, and the black spots on the branchiostegal membranes are ocellated with white or blue (Ref. 58123).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Lives under corals in embayments, which are sometimes covered by siltation. Also found in caves and crevices of sheltered reefs (Ref. 90102). It often positions itself upside-down on the roof of the recess (Ref. 58123).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Hagiwara, K. and R. Winterbottom, 2007. Two new species of Trimma (Gobiidae) from the Western Pacific. Bull. Natl. Mus. Nat. Sci., Ser. A, Suppl. 1:163-174. (Ref. 58123)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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Widerstandsfähigkeit (Ref. 120179) |
hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |
Nährstoffe (Ref. 124155) |
Calcium = 258 [88, 845] mg/100g; Iron = 1.74 [0.70, 4.09] mg/100g; Protein = 18.7 [16.5, 20.7] %; Omega3 = 0.254 [0.080, 0.784] g/100g; Selenium = 14.2 [3.9, 42.1] μg/100g; VitaminA = 77.4 [13.4, 432.1] μg/100g; Zinc = 3.07 [1.55, 5.49] mg/100g (wet weight); |