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Eviota melasma Lachner & Karnella, 1980

Headspot dwarfgoby
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Native range
This map was computer-generated and has not yet been reviewed.
Eviota melasma   AquaMaps   Data sources: GBIF OBIS
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Image of Eviota melasma (Headspot dwarfgoby)
Eviota melasma
Picture by González-Cabello, A.

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinoptérygiens (poissons à nageoires rayonnées) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae
  More on authors: Lachner & Karnella.

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

; marin récifal; profondeur ? - 44 m (Ref. 86942).   Tropical; 25°N - 24°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Western Pacific: Australia. Records from other areas may represent different species, from Cocos-Keeling Islands throughout the East Indies; in the south from Bali eastwards to Samoa and New Caledonia and southward to Australia (Scott Reef and the southern Great Barrier Reef); in the north extending to the Yaeyama Islands of Japan and eastward to Micronesia (Palau, FSM - Truk and Enewetak, and the Marshall Islands). Records from Fiji refers to Eviota karaspila.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 3.0 cm SL mâle / non sexé; (Ref. 48637)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 5 - 7; Rayons mous dorsaux (Total): 8-10; Épines anales 1; Rayons mous anaux: 8 - 9. Characterized by semi-transparent body with red-brown internal bars; irregular reddish blotches on nape; presence of intense black spot above gill opening; three red blotches separated by white or yellow bars on side of belly; base of pectoral fin with narrow white band; longitudinal scale series 23-25; ctenoid scales, absent on head and breast; separated pelvic fins, thin membrane joining bases; depth of body 6.5-7.7 in SL (Ref. 90102).

Biologie     Glossaire (ex. epibenthic)

Found on rocks of corals reefs in the infralittoral zone (Ref. 559, 48637). Solitary or in groups, resting at bottom (Ref 90102).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

Statut dans la liste rouge de l'IUCN (Ref. 119314)

  Préoccupation mineure (LC) ; Date assessed: 09 March 2015

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

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Métabolisme
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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 25.4 - 28.9, mean 27.9 (based on 524 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00300 - 0.01455), b=3.08 (2.90 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.1   ±0.3 se; Based on size and trophs of closest relatives
Résilience (Ref. 69278):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité (Ref. 59153):  Low vulnerability (10 of 100) .