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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; bikiniensis: Name 'bikiniensis' from the type locality of the species, Bikini Atoll.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall ? - 32 m (Ref. 138498). Tropical
Western Central Pacific: Marshall Is.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 1.3 cm SL hane/ej könsbestämd; (Ref. 138498)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 7; Mjukstrålar i ryggfenan (totalt) : 8; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 7. This species is distinguished from its congeners by the following set of characters: cephalic sensory-canal pores absent; dorsal/anal fin-ray formula 8/7; pectoral-fin rays 16, unbranched and thickened; fifth pelvic fin ray absent; first dorsal-fin spine blue-white; sharply contrasting with orange and brown body color; and elongated, reaching to center of second dorsal fin when adpressed (Ref. 138498).
Body shape (shape guide): elongated; Cross section: oval.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Erdmann, M.V., 2025. Eviota bikiniensis, a new dwarfgoby from Bikini Atoll, Marshall Islands (Teleostei: Gobiidae). Journal of the Ocean Science Foundation 45:1-5. (Ref. 138498)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00692 (0.00283 - 0.01691), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |