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Gobiiformes (Gobies) >
Oxudercidae (Mudskippers) > Periophthalminae
Etymology: Periophthalmus: Greek, peri = around + Greek, ophthalmos = eye (Ref. 45335).
Eponymy: Max Wilhelm Carl Weber van Bosse (1852–1937) was a Germanborn Dutch physician and zoologist, and Director of the Zoological Museum in Amsterdam (1883) (when he became a naturalised Dutch citizen). [...] (Ref. 128868), visit book page.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 汽水性の 底生の; 両側回遊性 (Ref. 51243). Tropical; 2°S - 19°S
Western Pacific: restricted to Irian Jaya (Indonesia), Papua New Guinea and northern Australia. Records from the Ganges Delta in the Indian region probably refer to Periophthalmodon septemradiatus.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 10.0 cm SL オス/雌雄の選別がない; (Ref. 44894)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 5 - 17; 背鰭 (合計) : 10 - 13; 肛門の骨: 1; 臀鰭: 8 - 11. Distinguished by the following characteristics: Pelvic frenum lacking or only visible with
magnification; in males, Dl height moderate, its margin almost straight, no stripe on fin only a few pale blue spots in life, white spots in preservative, all spines extend beyond membrane and first spine more than twice as long as others, dorsal fins contiguous, connected by membrane; in females, Dl negligible, represented by only a few short spines; D2 in both sexes lacking stripes; D 1 with 4-16 spines; longitudinal scale count 46-52; head width 15.4-19.4% SL; pelvic fin length 15.0-17.1 % SL ; length of anal fin base 14.2-18.5% SL; lengthofD2 base 20.6-26.8% SL; total D2 elements 11-14; total anal fin elements 9-12; TRDB 12-17 (Ref. 5218).
Body shape (shape guide): fusiform / normal.
Facultative air-breathing (Ref. 126274); Inhabits brackish mangroves including the margin of estuaries and tidal creeks. Also penetrates the lower, tidal portions of freshwater streams (Ref. 44894). Appears to be restricted to tidal fresh waters in areas of mangrove and nipa palms (Ref. 2847). Amphibious air-breather (Ref. 31184).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Murdy, E.O., 1989. A taxonomic revision and cladistic analysis of the oxudercine gobies (Gobiidae: Oxudercinae). Rec. Aust. Mus., Suppl. 11:1-93. (Ref. 5218)
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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00516 - 0.02330), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.4 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).
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![Image of Periophthalmus weberi (Weber\](/images/thumbnails/jpg/tn_Peweb_m0.jpg "Image of Periophthalmus weberi (Weber\")
