分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Oxudercidae (Mudskippers) > Oxudercinae
Etymology: Oxuderces: Greek,oxys = sharp + Greek, derkomai = to look at (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 居于水底的. 熱帶 (Ref. 5218)
Oceania: Papua New Guinea and northern Australia.
大洋洲: 巴布亞新幾內亞與澳洲北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 5218)
简单描述
检索表 | 型态特徵 | 形态测量图
Distinguished by the following characteristics: total D2 elements 29-31; total anal fin elements 27-30; second dorsal and anal fins basally connected with caudal fin; 17 branched caudal rays; predorsal scales 26-44; 2 recurved, canine teeth internal to symphysis of lower jaw;
bifid teeth usually present in lower jaw, sometimes in both jaws; pore situated posteriorly in interorbital region; basihyal bifid (Ref. 5218).
Facultative air-breathing (Ref. 126274); Occurs in mud and sand bottoms at river mouths (Ref. 5218).
在河口出现于泥与沙底部。 (参考文献 5218)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
大洋洲: 巴布亞新幾內亞與澳洲北部。
Kailola, P.J., 1991. The fishes of Papua New Guinea: a revised and annotated checklist. Vol. III. Gobiidae to Molidae. Research Bulletin No. 41, Research Section, Dept. of Fisheries and Marine Resources, Papua New Guinea. 153 p. (Ref. 6771)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.2 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Oxuderces wirzi (Wirz\](/images/thumbnails/jpg/tn_Oxwir_u0.jpg "Image of Oxuderces wirzi (Wirz\")
