分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Cichlinae
Etymology: Crenicichla: Latin, crenulatus = cut, clipped + Greek, kichle = wrasse (Ref. 45335); hu: Name from a Guaraní word (hû) that means black, referring to the ground color
of the body and fins..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性.
South America: Argentina.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 15.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 84540); 11.8 cm SL (female)
The arroyo Piray-Miní, the type and only-known locality, has clear and rapidly flowing water; depth is variable, 0.20 to 1.40 m, and the bottom consists of mud, sand, and mostly stones, with some areas having scarce submerged vegetation (Ref. 84540).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Piálek, L., O. Říčan, J. Casciotta and A, Almirón, 2010. Crenicichla hu, a new speies of cichlid fish (Teleostei: Cichlidae) from the Paraná basin in Misiones, Argentina. Zootaxa 2537:33-46. (Ref. 84540)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(iii)); Date assessed: 22 November 2020
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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): 3.2 ±0.5 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).