Papua New Guinea country information

Common names: Peacock-eye gudgeon
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the north-eastern side of the Owen Stanley Range. Commonly found in the rainforest streams in the vicinity of Popondetta and Safia. Also Ref. 2060, 6771.
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: Allen, G.R., 1991
National Database:

Common names from other countries

Peacock-eye gudgeon, Paabumudil, Schwanzfleck-Schläfergrundel, ... more

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

Teleostei (teleosts) > Gobiiformes (Gobies) > Eleotridae (Bully sleepers)
Etymology: More on author: Nichols.

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

Freshwater; demersal; pH range: ? - 7.0; dH range: ? - 7; non-migratory. Tropical; 22°C - 26°C (Ref. 2060); 8°S - 10°S

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

Oceania: eastern Papua New Guinea.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 7.5 cm TL male/unsexed; (Ref. 2060)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 8 - 9; Dorsal soft rays (total): 13 - 14; Anal spines: 1; Anal soft rays: 13 - 14.

Inhabits rivers and ponds. Forms schools that hover over the bottom. Commonly found in rainforest streams.

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

Prior to spawning a pair selects and cleans a nest site, usually in a rocky crevice. Female deposits about 30 eggs. Male guards and fans the eggs. Eggs hatch in about 6 days.

Main reference Upload your references | References | Coordinator | Collaborators

Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)

IUCN Red List Status (Ref. 130435)

Vulnerable (VU) (B1ab(iii)); Date assessed: 10 May 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of potential interest; aquarium: potential

FAO(Publication : search) | FishSource |

More information

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Ecology
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Summary page | Point data | Common names | Photos

Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00391 - 0.02676), b=3.02 (2.79 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.5 se; based on size and trophs of closest relatives

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).

Price category (Ref. 80766): Unknown.

Tateurndina ocellicauda Nichols, 1955