Eviota dorsimaculata, Dorsal-spot dwarfgoby

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Eviota dorsimaculata Tornabene, Ahmadia & Williams, 2013

Dorsal-spot dwarfgoby
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Eviota dorsimaculata   AquaMaps   Data sources: GBIF OBIS
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Image of Eviota dorsimaculata (Dorsal-spot dwarfgoby)
Eviota dorsimaculata
Afbeelding van Williams, J.T.

Classificatie / Namen Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > 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; dorsimaculata: Name formed from Latin 'dorsi' for back and 'maculata' meaning spot; refererring to the spot on the dorsal half of the caudal peduncle; noun in apposition.

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

marien benthopelagisch; diepte 5 - 32 m (Ref. 94084). Tropical

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Verspreidingskaart | Introducties | Faunafri

Eastern Central Pacific: Marquesas Islands.

Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm
Max length : 1.4 cm SL mannelijk / geslacht onbekend; (Ref. 94084)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 7; Dorsale zachte stralen (totaal) : 8; Anale stekels: 1; Anale zachte stralen: 7 - 8. This species is distinguished from its congeners by the following set of characters: dorsal/anal formula 8/8; branched pectoral-fin rays; 5th pelvic-fin ray less than 1/10 length of 4th ray, often rudimentary; a dark spot on caudal peduncle, usually restricted to above lateral midline; urogenital papilla not fimbriate or rugose (Ref. 94084).
Body shape (shape guide): elongated; Cross section: oval.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Known from rocky reefs (Ref. 9484).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload uw referenties | Referenties | Coördinator | Medewerkers

Tornabene, L., G.N. Ahmadia and J.T. Williams, 2013. Four new species of dwarfgobies (Teleostei: Gobiidae: Eviota) from the Austral, Gambier, Marquesas and Society Archipelagos, French Polynesia. Syst. Biodiver. 11(3):363-380. (Ref. 94084)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)

  Niet bedreigd (LC) ; Date assessed: 06 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

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Overzichtspagina | Puntgegevens | Lokale namen | Foto's

Internetbronnen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: ga naar, zoek | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 27.7 - 29.1, mean 28.1 °C (based on 68 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00284 - 0.01683), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.0   ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈