Tryssogobius nigrolineatus, Deepreef fairygoby

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Tryssogobius nigrolineatus Randall, 2006

Deepreef fairygoby
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Tryssogobius nigrolineatus   AquaMaps   Data sources: GBIF OBIS
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Image of Tryssogobius nigrolineatus (Deepreef fairygoby)
Tryssogobius nigrolineatus
Picture by Allen, G.R.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Tryssogobius: Greek, tryo, tryso = to wear away + see under Gobius;  nigrolineatus: Name from Latin 'nigro' for black and 'lineatus' for line, refers to the longitudinal black line on the postorbital head and the side of the body..
More on author: Randall.

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

Marine; demersal; depth range 73 - 110 m (Ref. 75950). Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Pacific: Ryukyu Is., Fiji and Indonesia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 2.9 cm SL male/unsexed; (Ref. 75950)

Short description Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 11; Vertebrae: 26. This species is characterized by the following: D VI + I, 10; A I, 11; pectoral rays 18-20; diameter of eye 2.4-2.7 in HL; narrow interorbital width, 6.7-8.15 in HL; first 3 dorsal spines subequal, the longest 2.4-3.65 in SL; caudal fin rhomboid, 2.6-3.5 in SL; pectoral fins 3.4-3.6 in SL; colour light grey with a midlateral blackish line from behind eye to posterior caudal peduncle; blackish first dorsal spine, a yellow line at base of fin; second dorsal and caudal fins with 2 rows of yellow spots, anal fin with 1 row; yellow line in middle of caudal fin (Ref. 75950).

Biology     Glossary (e.g. epibenthic)

Inhabits sand and rubble bottoms of outer reef slopes in 50-110 m (Ref. 90102). All specimens were collected by handnets from at depths of 73-110 m off Viti Levu, while diving with mixed-gas rebreather gear (Ref. 75950).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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)

  Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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