分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | 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; maculosa: Name from the Latin adjective 'maculosa' for 'spotted', referring to the distinctive, large black spots on the first dorsal fin of males; treated as a feminine nominative singular adjective.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 2 - 6 m (Ref. 118650). Tropical
Western Pacific: Indonesia to Papua New Guinea; north to Japan, south to Australia
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 1.8 cm SL オス/雌雄の選別がない; (Ref. 118650); 1.7 cm (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 7; 背鰭 (合計) : 9; 肛門の骨: 1; 臀鰭: 8. This species of Eviota with cephalic sensory-canal pore system lacking only an IT pore (Pattern 2); dorsal/anal fin-ray formula 9/8; some pectoral-fin rays branched; fifth pelvic-fin ray present; urogenital papilla of male wide with straight smooth sides and many small papillae on end; no wedge-shaped mark at caudal-fin base and no dark spot over preural centrum; no distinct dark spots on pectoral-fin base; no postocular spot, but an oblong-to-teardrop-shaped mark dorsolaterally on head behind upper portion of eye; edges of scale pockets darkly pigmented; large round black spots on spines of first dorsal fin, about 1/3 pupil diameter, in larger males; large round spots usually on second dorsal and anal fins (Ref. 118650).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Greenfield, D.W., L. Tornabene, M. Gómez-Buckley and M.V. Erdmann, 2018. Eviota maculosa, a new dwarfgoby from the Western Pacific Ocean (Teleostei: Gobiidae). J. Ocean Sci. Found. 31:18-31. (Ref. 118650)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
Estimates based on models
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).
栄養段階 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
