分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水; 非迁移的. 熱帶; 2°S - 10°S
Southwest Pacific: known from several sites but probably extends from Toro Pass near the mouth of the Fly River (Papua New Guinea) to Vogelkop Peninsula, Irian Jaya, and from Woods Inlet in Darwin Harbor, Australia.
西南太平洋: 已知來自一些位置了但是從飛河 (巴布亞新幾內亞) 的 Toro 海峽河口附近到 Vogelkop 半島，伊裡安加亞可能延伸, 與從在達爾文港灣，澳洲的森林小水灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9786)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 3 - 4; 背的软条 (总数) : 5 - 6; 臀棘: 1; 臀鳍软条: 10 - 12. Predorsal scale count 14 to 17. Sexual dimorphism not apparent in this species.
前背的鳞片计算 14 到 17. 在这种方面不明显的性的同种二形。
Found in mangrove swamps and saline creeks (Ref. 9786, 44894). Occurs infringing coastal mangroves in brackish or marine waters. Aggregations shelter among submerged roots or inundated leaves and branches (Ref. 44894). This is a planktivorous species which adapts well to freshwater environment. May occur in large schools, frequently in muddy waters. Sympatric with P. cyanodorsalis over part of its range (Ref. 9786). Probably more widespread, but has escaped notice due to its small size and largely inaccessible habitat (Ref. 44894).
发现于红树林沼泽与咸度小溪了。 (参考文献 9786,44894) 生存半咸淡水或海洋中破坏海岸的红树林。 群集在水下的根部或浸水的树叶与分支之中隐匿。 (参考文献 44894) 这是对淡水的环境适应得好的一个食浮游生物的种。 可能出现在大群鱼群中, 时常在泥泞的水域中。 与在它的分布范围的部份上的 P. cyanodorsalis 重迭分布了。 (参考文献 9786) 可能更广泛分布, 但是已经逃脱注意由于它的体型小与相当难接近的栖息地.(参考文献 44894)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西南太平洋: 已知來自一些位置了但是從飛河 (巴布亞新幾內亞) 的 Toro 海峽河口附近到 Vogelkop 半島，伊裡安加亞可能延伸, 與從在達爾文港灣，澳洲的森林小水灣。
Ivantsoff, W., 1999. Order Atheriniformes. Pseudomugilidae. Blue eyes. p. 2109-2112. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 4. Bony fishes part 2 (Mugilidae to Carangidae). FAO, Rome. (Ref. 9786)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 没有兴趣
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 27.9 - 29.1, mean 28.7 °C (based on 249 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.45 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
