Papua New Guinea country information

Common names: Ornamented goby
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality of Grallenia compta, Milne Bay Province, patch reef off Sideia Island (Ref. 116128).
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. and M.V. Erdmann, 2017
National Database:

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

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Grallenia: Named for Gerald R. Allen, (G+R+Allen+suffix '-ia'), in honor of his great contribution to our knowledge of the diversity of coral-reef fishes.; compta: Name from Latin 'compta' meaning ornamented); referring to the orange markings on the head, body, and fins; treated as a feminine singular adjective..

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

seewasser demersal; tiefenbereich 14 - 15 m (Ref. 116128). Tropical

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Western Pacific: Papua New Guinea.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 1.6 cm SL Männchen/unbestimmt; (Ref. 116128); 1.7 cm SL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 8 - 9; Afterflossenstacheln: 8 - 9; Wirbelzahl: 27. This species is distinguished by the following characters: D VI + I,8-9; A I,8-9; the first dorsal fin is fully erect and rectangular, first spine not produced into filament in either sex; no head pores; posterior longitudinal scales 15-20, usually extending forward to about level of second dorsal-fin origin, but body anterior to level of middle of second dorsal fin mainly scaleless; body depth at pelvic-fin origin 14.0-16.4% SL; colour in life translucent with scattered orange-brown to orange markings consisting of a mid-lateral row of short, horizontal, orange-brown lines; small orange spots on the back, a row of horizontally ovate spots on lower side; iris pinkish orange and 4-5 dark-brown spots on dorsal scleral surface of each eye; fins translucent with numerous white speckles, sometimes with a pair of orange stripes on first and second dorsal fins (Ref. 116128).

Occurs in large (5-10 m2 ), flat, sandy areas surrounded by live coral at about 14-15 m (Ref. 116128).

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

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Allen, G.R. and M.V. Erdmann, 2017. Descriptions of five new species of marine gobies (Teleostei: Gobiidae) of the genus Grallenia) from the tropical western Pacific Ocean. J. Ocean Sci. Found. 27:20-47. (Ref. 116128)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [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).

Trophic level (Ref. 69278): 3.0 ±0.3 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).

Grallenia compta Allen & Erdmann, 2017