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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Diademichthyinae
Etymology: Discotrema: Greek, diskos = disc shape + Greek, trema = hole (Ref. 45335).
More on author: Briggs.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino asociado a arrecife; rango de profundidad 8 - 20 m (Ref. 30874). Tropical
Western Pacific: Ryukyu Islands, Bismarck Archipelago and the Fiji Islands. Recently reported from Christmas Island (Ref. 30874), Taiwan (Ref. 5193) and the Great Barrier Reef (Ref. 2334).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 5.0 cm SL macho / no sexado; (Ref. 48635)
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 8 - 9; Espinas anales: 0; Radios blandos anales: 7 - 8; Vértebra: 35. Distinguished from its congeners by the following characters: pectoral ray count 23-28; head width 4.3-5.3 in SL; snout length 2.8-3.5 in HL; disc length 4.2-4.9 in SL; a mid-dorsal white or pale yellow stripe and a lateral stripe on head and body (Ref. 75094)
Body shape (shape guide): elongated; Cross section: circular.
Found in protected coastal reefs from shallow reef flats to about 20 m depth along slopes and walls (Ref. 48635). Found among arms of crinoids (Ref. 2334, 559) as a commensal particularly with Comanthus bennetti (Ref. 90102).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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). |
Nivel trófico (Referencia 69278) |
3.6 ±0.3 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Nutrientes (Ref. 124155) |
Calcium = 156 [74, 323] mg/100g; Iron = 0.76 [0.42, 1.41] mg/100g; Protein = 17.4 [16.1, 18.7] %; Omega3 = 0.127 [0.063, 0.255] g/100g; Selenium = 17.3 [6.9, 44.2] μg/100g; VitaminA = 329 [86, 1,154] μg/100g; Zinc = 2.4 [1.5, 3.6] mg/100g (wet weight); |