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Lentipes bunagaya Maeda & Kobayashi, 2021

Bunagaya goby
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drawing shows typical species in Gobiidae.


Japan country information

Common names: Bunagaya goby, Bunagaya-bouzu-haze
Occurrence: native
Salinity: freshwater
Abundance: scarce (very unlikely) | Ref: Maeda, K., H. Kobayashi, H.P. Palla, C. Shinzato, R. Koyanagi, J. Montenegro, A.J. Nagano, T. Saeki, T. Kunishima, T. Mukai, K. Tachihara, V. Laudet, N. Satoh and K. Yamahira, 2021
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Type locality of Lentipes bunagaya, Okinawa Island, Ryukyu Is. Two specimens were collected from different sites (ca. 150 m apart) in different years (2012 and 2018) and both sites were rapids with strong flows, with L. armatus was abundant while this species was always alone, very rare in Japan (Ref. 125534).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Maeda, K., H. Kobayashi, H.P. Palla, C. Shinzato, R. Koyanagi, J. Montenegro, A.J. Nagano, T. Saeki, T. Kunishima, T. Mukai, K. Tachihara, V. Laudet, N. Satoh and K. Yamahira, 2021
National Database:

Common names from other countries

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

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Sicydiinae
Etymology: Lentipes: Latin, lens, lentis = slow + Latin, pes = foot (Ref. 45335);  bunagaya: Named after a creature in Okinawan mythology known especially in Ogimi Village in the northern part of the island, Bunagaya; noun in apposition.,.

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

Freshwater; benthopelagic.   Subtropical

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

Asia: Japan and Taiwan.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 2.5 cm SL male/unsexed; (Ref. 125534)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 10. This species is distinguished from all its congeners by the following set of characters: D2 I,10; A I,10; pectoral fin rays 18-19; D1 with fourth and/or fifth spines longest in male; interval between first- and second-dorsal-fin bases in male less than 1/3 of the length of the first-dorsal-fin base; cephalic sensory pore D single; preopercular sensory canal with two pores, M’ and O’; enlarged lobes or projections in front of the urogenital papilla of male absent; lateral scales reaching anteriorly beyond the area below the origin of the first dorsal fin; male scales with large, spike-like ctenii laterally on the trunk. Colouratiion of male: with two broad red bands on the posterior part of the body, three black vertical lines on grey or light-blue belly, grey or greyish-brown head without red marking, second dorsal fin being reddish brown proximally and white distally, a black spot at anterior part of second dorsal fin, and anal fin white with obscure reddish-brown base (Ref. 125534).

Biology     Glossary (e.g. epibenthic)

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Maeda, K., H. Kobayashi, H.P. Palla, C. Shinzato, R. Koyanagi, J. Montenegro, A.J. Nagano, T. Saeki, T. Kunishima, T. Mukai, K. Tachihara, V. Laudet, N. Satoh and K. Yamahira, 2021. Do colour-morphs of an amphidromous goby represent different species? Taxonomy of Lentipes (Gobiiformes) from Japan and Palawan, Philippines, with phylogenomic approaches. Systematics and Biodiversity 19(8):1080-1112. (Ref. 125534)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes(genus, species) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).