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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Tryssogobius: Greek, tryo, tryso = to wear away + see under Gobius; flavolineatus: Name from Latin 'flavus' for yellow and 'lineatus' for line, refers to the most conspicuous colour marking, the yellow line passing from behind the eye to below the first dorsal fin..
More on author: Randall.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển gần đáy; Mức độ sâu 28 - 82 m (Ref. 75950). Tropical
Western Pacific: New Guinea and Indonesia.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 2.5 cm SL (female)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các tia vây lưng cứng (tổng cộng) : 7; Các vây lưng mềm (tổng cộng) : 10; Tia cứng vây hậu môn: 1; Tia mềm vây hậu môn: 11; Động vật có xương sống: 26. This species is distinguished by the following characters: D VI + I, 10; A I, 11; pectoral rays 17-19; cheek with 2 rows of scales; eye diameter 2.45-2.7 in HL; interorbital width 4.6-5.65 in HL; first dorsal spine longest in adults, 3.65-4.65 in SL, but second and third spines are nearly as long; rhomboid caudal fin, 2.6-3.5 in SL; pectoral fins 3.4-3.6 in SL; grey with a dark-edged yellow line from behind eye, parallel to dorsal profile of postorbital head and nape, and ending below first dorsal fin; base of dorsal fins with a narrow yellow band; caudal fin with 3 blue-edged yellow stripes; pelvic fins whitish (Ref. 75950).
Inhabits sheltered reefs with silty sand and rubble bottoms in 25-82 m (Ref. 90102).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Randall, J.E., 2006. Three new species of the gobiid fish genus Tryssogobius from the western and South Pacific. Aqua, 11(3):105-116. (Ref. 75950)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các công cụ
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 27 - 28.8, mean 27.7 °C (based on 24 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [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).
Mức dinh dưỡng (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
