Papua New Guinea country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded from the Binaturi river system (Ref. 6771). Museum: Tureture village, Binaturi, WAM P.26751-066 (2, 2.15-3.7 cm SL) (Ref. 43716).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/pp.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/PNG/png.htm
Occurrences: Occurrences Point map
Main Ref: Larson, H.K., 1999
National Database:

Common names from other countries

Banded mullet goby, 霍氏点鰕虎鱼, Bia, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae
Etymology: Hemigobius: Greek, hemi = half + Latin, gobius = gudgeon (Ref. 45335).
More on author: Bleeker.

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

seewasser; süßwasser; brackwasser demersal; amphidrom (Ref. 46888); tiefenbereich 0 - 5 m (Ref. 86942). Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Pacific: Thailand, Hong Kong, Malaysia, Singapore, Philippines, Borneo, New Guinea and northern Australia.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 6.0 cm TL Männchen/unbestimmt; (Ref. 7050)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 7 - 8; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 7 - 9; Wirbelzahl: 26 - 27. Body robust, compressed, with rounded somewhat depressed head, snout rounded and overhanging upper lip; longitudinal scales 27-32; anteriormost predorsal scale largest, 8-10 scales, extending close up behind eyes; mouth enlarged in males; scales on body ctenoid; first dorsal fin low, rounded, with no filamentous spines; body greyish to brownish with six diagonal blackish bars across sides, marbled to ocellate black spot on caudal base, roughly vertical black spot on caudal base, roughly vertical black line on opercle extending to underneath head (Ref. 44011). Caudal fin rounded (Ref. 44011).

Inhabit mangrove estuaries and streams, usually under leaf litter and detritus (Ref. 44011).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Larson, H.K., 1999. A review of the mangrove goby genus Hemigobius (Gobioidei, Gobiidae, Gobionellinae). Beagle, Rec. Mus. Art Galler. North.Territ.15:23-42. (Ref. 44011)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 26 April 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: nicht kommerziell

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 26.2 - 29.3, mean 28.7 (based on 1931 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00724 (0.00338 - 0.01553), b=3.05 (2.87 - 3.23), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

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

Hemigobius hoevenii (Bleeker, 1851)