Philippines country information

Common names: Bia
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Museum specimens from NTOUP-2011-01-001 (3:1.33-1.37 cm SL) were collected in 2009 from Cebu Island (Ref. 90871).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Randall, J.E., G.R. Allen and R.C. Steene, 1990
National Database:

Common names from other countries

Spike-fin goby, Homura-haze, Bia, ... more

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Discordipinna: Latin, discors = to disagree + Latin, pinna = fin, wing (Ref. 45335).
More on authors: Hoese & Fourmanoir.

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

marien rifbewoner; diepte 2 - 45 m (Ref. 90102), usually 2 - 15 m (Ref. 27115). Tropical; 23°C - 27°C (Ref. 27115)

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri

Indo-Pacific: Red Sea to the Marquesan Islands (Ref. 2334); including Japan, Taiwan, the Philippines, Malaysia and Indonesia.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 3.0 cm SL mannelijk / geslacht onbekend; (Ref. 48637)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 5 - 6; Dorsale zachte stralen (totaal): 7-8; Anale stekels 1; Anale zachte stralen: 8. Characterized by head white with brown spots; dorsal half on the body white with narrow orange stripes; orange caudal fins with three large brown spots on second dorsal and upper part of caudal fin; orange pectoral fin with white central portion; greatly prolonged first two dorsal spines; pectoral rays with filamentous tips; united pelvic fins forming disc, reaching to origin of anal fin; pointed caudal fin; longitudinal scale series 22-25; ctenoid scales anteriorly, ctenoid posteriorly; cheeks and operculum without scales; top of head with large scales; depth of body 5.3 in SL (Ref. 90102).

Occurs in areas with live coral, rubble, and sand (Ref. 9710, 48637, 58302). Benthic (Ref. 58302). Secretive and not associated with burrows or prawns (Ref. 9710, 48637). Minimum depth reported from Ref. 27115.

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 13 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Aquarium: Commercieel

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.3, mean 28.3 (based on 2694 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.1 ±0.3 se; based on size and trophs of closest relatives

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Discordipinna griessingeri Hoese & Fourmanoir, 1978