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Eviota atriventris Greenfield & Suzuki, 2012

Blackbelly dwarfgoby
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Eviota atriventris   AquaMaps   Data sources: GBIF OBIS
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Image of Eviota atriventris (Blackbelly dwarfgoby)
Eviota atriventris
Picture by Randall, J.E.

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > 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.;  atriventris: The specific epithet is an adjective combining the Latin atrus (black) and venter (belly), referring to the black pigment in the area of the abdomen (Ref. 89418).  More on authors: Greenfield & Suzuki.

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

; marina revassocierade; djupintervall 3 - 20 m (Ref. 90102).   Tropical; 31°N - 24°S, 116°E - 154°E

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Pacific Ocean: Japan (southern Ryukyu Islands), Thailand, Brunei, Malaysia, Philippines, Palau, Indonesia (NW Kalimantan and Bali eastwards), Papua New Guinea, Solomon Islands, south to Australia (Great Barrier Reef) and east to New Caledonia.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 1.7 cm SL hane/ej könsbestämd; (Ref. 89418)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 7; Mjukstrålar i ryggfenan (totalt): 8-9; Taggstrålar i analfenan 1; Mjukstrålar i analfenan: 7 - 8. This species is distinguished from its congeners by the following set of characters: abdomen with black peritoneum, clearly visible externally; dorsal/anal formula 8/7; simple pectoral-fin rays; length of 5th pelvic-fin ray 40% or greater of 4th ray; genital papilla in male not fimbriate; cephalic sensory-pore system pattern group 2 (only IT missing) (Ref. 89418); characterized further by translucent red with pair of bright yellow stripe behind eye, lower stripe reaching midbody and upper nearly to caudal fin base; fins unmarked; longitudinal scale series 23-24; ctenoid scales, absent on head, nape and pectoral fin base; separated pelvic fins, thin membrane joining bases; 3-5 branches on fourth pelvic ray; depth of body 3.6-4.0 in SL (Ref. 90102).

Biologi     Ordlista (t.ex. epibenthic)

Lives in small groups near Acropora colonies where it hides when threatened. Feeds on plankton(Ref. 89963). Sometimes solitary, frequently in shady spots near corals (Ref 90102).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Greenfield, D.W. and T. Suzuki, 2012. Eviota atriventris, a New Goby Previously Misidentified as Eviota pellucida Larson (Teleostei: Gobiidae). Zootaxa 3197:55-62. (Ref. 89418)

IUCN Red List Status (Ref. 120744)

  Least Concern (LC) ; Date assessed: 06 March 2015

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO(Publication : search) | FishSource |

Ytterligare information

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Internet-källor

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Tree of Life | Wikipedia(Go, sök) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 27.8 - 29.3, mean 28.7 (based on 946 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=3.09 (2.91 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.0   ±0.3 se; Based on size and trophs of closest relatives
Resiliens (Ref. 69278):  Hög, lägsta populationsfördubblingstid mindre än 15 månader ().
Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .