Eviota queenslandica Whitley, 1932

Queensland dwarfgoby
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Native range | All suitable habitat | Point map | Year 2100
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Eviota queenslandica   AquaMaps   Data sources: GBIF OBIS
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Image of Eviota queenslandica (Queensland dwarfgoby)
Eviota queenslandica
Picture by Allen, G.R.

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
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible..  More on author: Whitley.

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

; marin récifal; profondeur ? - 12 m (Ref. 86942).   Tropical; 23°N - 24°S

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

Western Pacific: southwestern Thailand to Vanuatu, north to southern Taiwan, south to the southern Great Barrier Reef; including New Caledonia, Vanuatu and Tonga.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 2.4 cm SL mâle / non sexé; (Ref. 1602)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 7; Rayons mous dorsaux (Total): 8-10; Épines anales 1; Rayons mous anaux: 7 - 9. Characterized by semi-translucent grey or greenish color with intense dark spots on head; scale margins narrow brown to reddish; about six internal brown bars; base of pectoral fin with pair of dark brown spots; longitudinal scale series 23-25; ctenoid scales, absent on head, nape, breast and pectoral fin base; separated pelvic fins, thin membrane joining bases; depth of body 4.1-5.0 in SL (Ref. 90102).

Biologie     Glossaire (ex. epibenthic)

Occurs at Belau's rock islands. Inhabits rubble and algal-covered patches of dead reef in 1-6 m (Ref 90102). Benthic (Ref. 75154). Feeds primarily on small invertebrates, also consumes detritus, contributing to a major trophic pathway on coral reefs. Spawning appears to be repeated on a regular cycle, semilunar or every 14 days (Ref. 116739).

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. 120744)

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

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 26.4 - 29.3, mean 28.7 (based on 2280 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00267 - 0.01297), b=3.10 (2.91 - 3.29), 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
Generation time: 0.2 ( na - na) years. Estimated as median LN(3)/K based on 1 growth studies.
Résilience (Ref. 120179):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité (Ref. 59153):  Low vulnerability (10 of 100) .