分類 / 名前
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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; pseudaprica: Name from Latin ‘pseudo’ meaning false and ‘apricus’ for sunny; it is an allusion to the similarity in coloration of this species to Sueviota aprica , especially on the nape; name is treated as a feminine nominative singular adjective.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 13 - 66 m (Ref. 122127). Tropical
Western Pacific: Palau and Indonesia.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 1.4 cm SL オス/雌雄の選別がない; (Ref. 122127); 1.6 cm TL (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; 臀鰭: 8. This species is distinguished by the following set of characters: (Ref. 122127).
Cross section: oval.
This species is apparently a relatively deep-reef inhabitant primarily associated with small caves in the vertical slopes of the drop-offs. Collected by rotenone or clove oil from outer reef, vertical wall of drop-off with small caves, broad sandy ledge at 30 m, some gorgonians, sea fans, sponges, various hard corals, Acropora, Pocillopora, Halimeda (Ref. 122127).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Winterbottom, R. and D.W. Greenfield, 2020. Eviota pseudaprica, a new dwarfgoby from the Western Pacific Ocean (Teleostei: Gobiidae). J. Ocean Sci. Found. 35:30-40. (Ref. 122127)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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). |
栄養段階 (参照 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |