Fusigobius signipinnis, Signalfin goby : fisheries, aquarium

Fusigobius signipinnis Hoese & Obika, 1988

Signalfin goby
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Fusigobius signipinnis   AquaMaps   Data sources: GBIF OBIS
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Image of Fusigobius signipinnis (Signalfin goby)
Fusigobius signipinnis
Picture by Honeycutt, K.

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

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Fusigobius: Latin, fusus = spindle + Latin, gobius = gudgeon (Ref. 45335).
More on authors: Hoese & Obika.

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

Marine; reef-associated; depth range 3 - 30 m (Ref. 90102), usually 5 - 25 m (Ref. 27115). Tropical; 23°C - 27°C (Ref. 27115)

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

Western Pacific: Japan to Australia. Recently reported from Tonga (Ref. 53797).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.9 cm SL male/unsexed; (Ref. 5261)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 8. Males have a taller, more heavily pigmented first dorsal fin; characterized by translucent grey body color; red-brown iris; side of body with tiny brown spots; first two membranes of first dorsal fin with black tip and large brown blotch below; pelvic fins united only at bases; absence of pelvic frenum; rounded caudal fin; longitudinal scale series 23-25; mainly ctenoid scales except cycloid on breast, base of pectoral fin and side of nape to above rear margin of preopercle; scales absent on operculum; median predorsal scales absent; opening of gill extending to level slightly anterior to posterior edge of preopercle; depth of body 4.7-5.5 in SL (Ref. 90102).
Body shape (shape guide): fusiform / normal.

Biology     Glossary (e.g. epibenthic)

Lives on patches of fine sand near coral rock or rubble of lagoon reefs (Ref. 37816, 48637).

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

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E., 1995. Fusigobius Whitley, a junior synonym of the gobiid fish genus Coryphopterus gill. Bull. Mar. Sci. 56(3):795-798. (Ref. 10930)

IUCN Red List Status (Ref. 130435: Version 2025-2)

  Least Concern (LC) ; Date assessed: 27 August 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial; aquarium: commercial
FAO - Publication: search | FishSource |

More information

Trophic ecology
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Length-weight rel.
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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | National databases | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search |