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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Trimma:Greek, trimma, -atos = something crushed (Ref. 45335); hamartium:Name from the Greek word 'hamartia' (ἁμαρτία) m alluding to the author’s error in not recognizing the differences between this species and T. preclarum when describing the latter (the term encompasses 'wrongdoings' which may be either accidental or deliberate).
Entorno: milieu / zona climática / rango de profundidad / gama de distribución Ecología
marino asociado a arrecife; rango de profundidad 7 - 50 m (Ref. 116838). Tropical
Western Pacific: southwest Palau and probably true for Fiji (paratypes of T. preclarum), Niue, Solomon Is., Indonesia (Mapia Atoll), Australia (GBR) and Kiribati (Abaiang Atoll).
Tamaño / Peso / Edad
Madurez: Lm? range ? - ? cm Max length : 2.5 cm SL macho / no sexado; (Ref. 116838)
Descripción breve Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 9; Espinas anales: 1; Radios blandos anales: 8 - 9. This species is distinguished by the following characters: no scales on the cheeks and opercle; 8-9 scales in predorsal midline; short second dorsal spine reaching to a mean of the base of the first ray of the second dorsal fin when abducted; pectoral-fin rays 17-19 with 5-10 branched rays in the middle of the fin; an unbranched 5th pelvic-fin ray, 51-64% the length of 4th ray; total gill rakers 17-19; papillae in row c 6, below the eye; U-shaped bony interorbital with a narrow slit-like postorbital trench which ends at the posteriormost papilla in row p; colour when freshly collected, a reddish head with 3-4 yellow bars on the cheek, red iris with four yellow spots, yellow body which is lighter posteriorly, scales pockets outlined with melanophores and scale rows above and below midlateral row much lighter posterior to second dorsal fin origin (giving appearance of three yellow stripes on body); colour when preserved with fairly evenly distributed melanophores over the dorsal surface of the snout (Ref. 116838). Body shape (shape guide): elongated; Cross section: oval.
Found in areas with heavy cover of hard corals (Acropora, Pocillopora, Millepora, plate corals, lettuce corals star and cactus corals), variety of sponges, sea whips, ascidians, alcyonarians, tunicates, hydoids (in caves), soft corals, gorgonians, brown encrusting algae; and also on steep reef slopes and almost vertical walls with several large caves with sand/rubble floors, undercuts and small platforms (Ref. 116838).
Ciclo vital y comportamiento de apareamiento Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Winterbottom, R., 2018. A new species of Trimma (Pisces; Gobiidae) from the South-West Islands of Palau, western Pacific Ocean. Zootaxa 4370(2):123-136. (Ref. 116838)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Dinámica de la población Coeficiente del crecimiento para Edades / tallas máximas Longitud-peso rel. Longitud-longitud rel. Longitud-frecuencias Conversión de masas Reclutamiento Abundancia
Ciclo de vida Reproducción Madurez Madurez/Gills rel. Fecundidad Puesta Agregaciones de desove Huevos Desarrollo de los huevos Larva Dinámica larvaria
Distribución Territorios Áreas FAO Ecosistemas Ocurrencias, apariciones Introducciones BRUVS - Vídeos
Anatomía Superficie branquial Cerebro Otolito
Fisiología Composición corporal Nutrientes Consumo del oxígeno Tipo de natación Velocidad de natación Pigmentos visuales Sonido de peces Enfermedades y parásitos Toxicidad (CL50)
