分類 / 名前
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Grallenia: Named for Gerald R. Allen, (G+R+Allen+suffix '-ia'), in honor of his great contribution to our knowledge of the diversity of coral-reef fishes; wandammenensis: Name 'wandammenensis' from the type locality of the new species, Wandammen Peninsula.
Eponymy: Dr Gerald Ray Allen (d: 1942) The genus was named to honour “…his great contribution to our knowledge of the diversity of coral-reef fishes.” (See Allen, GR) (Ref. 128868), visit book page.
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 20 - 25 m (Ref. 138626). Tropical
Western Central Pacific: Indonesia.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 1.3 cm SL オス/雌雄の選別がない; (Ref. 138626); 1.3 cm SL (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) : 10; 肛門の骨: 1; 臀鰭: 10; 脊つい: 27. This species is distinguished from its congeners by the following set of characters: dorsal rays VI + I,10; absence of elongate spines and all segmented rays unbranched; anal rays I,10, all segmented rays unbranched; pectoral rays 14-16 (mean 15); caudal fin about equal or longer than head; absence of pelvic frenum; absence of cephalic sensory canals and associated pores; total longitudinal scales 21-24 (mean 22.5), median row interrupted below first dorsal fin by scaleless gap; main mass of body scales extending forward from caudal-fin base to below dorsal-fin junction or anterior portion of second dorsal fin; colour in alcohol pale yellowish or tan without conspicuous markings, except faint pair of blackish stripes on basal half of first and second dorsal fins of both male and female, and black margin on anal fin of male; few small clusters of melanophores on dorsal surface of head and small brown spots on side of head; and four widely spaced, tiny brown spots or horizontally elongate streaks in mid-lateral row on side of body and faint remnants of curved dark markings on the upper and lower caudal-fin base (Ref. 138626).
Body shape (shape guide): elongated; Cross section: oval.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Allen, G.R. and M.V. Erdmann, 2024. Appendix: Descriptions of twenty-four new species of reef fishes from the East Indian region. pp. 1270-1367. In Reef Fishes of the East Indies (2nd ed., Vol. 3). Tropical Reef Research. (Ref. 138626)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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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=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-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). 🛈 |