分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Galaxiiformes (Southern smelts) >
Galaxiidae (Galaxiids) > Galaxiinae
Etymology: Neochanna: Greek, neos = new + Greek, channe, -es = an anchovy (Ref. 45335); rekohua: Noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶
Oceania: Presently known only from Lake Tuku a Taupo, Chatham Islands, New Zealand, but is likely to occupy other small lakes in the vicinity.
大洋洲: 目前已知只來自湖 Tuku Taupo ， Chatham 島，紐西蘭, 但是可能在鄰近區域中佔領其他的小湖。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.5 cm FL 雄鱼/尚未辨别雌雄; (Ref. 34728)
Facultative air-breathing in the genus (Ref. 126274); Found among Dracophyllum spp. shrub land growing on deep peat (Ref. 34728). Fish were abundant along the lake shore and for a short distance down the outlet stream (Ref. 34728). Main item on the diet were insect larvae. Preyed on by Anguilla dieffenbachii (Ref. 34728).
发现于 Dracophyllum spp 中了。 灌木地区生长在深的泥煤上.(参考文献 34728) 鱼很丰富沿着湖岸而且因为短的距离 落出口水流.(参考文献 34728) 在食性上的主要部份项目是昆虫幼生。 被 Anguilla dieffenbachii 捕食了。 (参考文献 34728)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 目前已知只來自湖 Tuku Taupo ， Chatham 島，紐西蘭, 但是可能在鄰近區域中佔領其他的小湖。
Mitchell, C.P., 1995. A new species of Galaxias (Pisces: Galaxiidae) from Chatham Island, New Zealand. J. Royal Soc. N.Z. 25(1):89-93. (Ref. 34728)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00206 - 0.01165), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.3 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).
