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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.
Eponymy: Afele was a Samoan boy who collected the holotype from coral heads in Pago Pago. Nothing more was recorded about him. (Ref. 128868), visit book page.
More on authors: Jordan & Seale.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 0 - 3 m (Ref. 107299). Tropical; 20°N - 24°S
Pacific Ocean: Ryukyu Islands, Japan; south to Timor Sea and the Great Barrier Reef; east to Oceania and Tuamotus.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 1.8 cm SL mâle / non sexé; (Ref. 1602)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 8 - 9; Épines anales: 1; Rayons mous anaux: 6 - 8. This species is distinguished by the following characters: cephalic sensory-canal pore system lacking only the IT pore (pattern 2); branched pectoral-fin rays; dorsal/anal-fin formula is 9/8; the fifth pelvic-fin is ray small or rudimentary (about 10% of 4th pelvic ray); caudal fin has rows of small dark spots set close together on rays, membranes dark; presence of a small dark spot over preural centrum associated with last subcutaneous bar may be present; the scale edges are not dark (Ref. 107299).
Occurs on algal mats of shallow exposed reefs.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Benthic spawner.
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. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 28.9, mean 27.5 °C (based on 364 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 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).
Niveau trophique (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 624 [246, 2,501] mg/100g; Iron = 2.13 [0.77, 5.38] mg/100g; Protein = 17.6 [15.4, 19.6] %; Omega3 = 0.0851 [, ] g/100g; Selenium = 27.4 [5.8, 108.0] μg/100g; VitaminA = 100 [15, 677] μg/100g; Zinc = 6.37 [3.02, 11.93] mg/100g (wet weight);
![Image of Eviota afelei (Afele\](/images/thumbnails/jpg/tn_Evafe_u1.jpg "Image of Eviota afelei (Afele\")
