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); iguapina: Named for the river drainage, the rio Ribeira de Iguape, where the species appears to be endemic..
More on authors: Kullander & Lucena.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 热带
South America: Rio Ribeira de Igupae drainage in Brazil.
南美洲: 在巴西的 Rio Ribeira de Igupae 流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 17.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 57632)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 21 - 23; 背的软条 (总数) : 12 - 14; 臀鳍软条: 8 - 10. Distinguished from other members of the Crenicichla lacustris group along the southeastern Brazilian coast by having a continuous dark band along middle of side from which five paler dark bars extend to dorsal fin base, and another one or two bars to dorsal margin of caudal peduncle. Light areas present between those bars. Differs from Crenicichla lacustris and Crenicichla tingui, with similar color pattern, by the absence of dark spots on side of head and presence of a conspicuous suborbital marking; from Crenicichla haroldoi, Crenicichla jaguarensis and Crenicichla jupiaensis by having E1 row scales counts 60-68; and from Crenicichla iguassuensis by having a continuous dark band along middle of side. Differs from Crenicichla niederleinii by the absence of narrow vertical bars crossing dark lateral band (Ref. 57632).
与 Crenicichla lacustris 群的其他成员藉由有一个沿着东南方巴西海岸区分了连续的深色条纹沿着侧边的中央从那一个五个灰白深色的横带延伸到背鳍基底 , 与尾柄的上缘的另外一或二条横带。 淡色的区域在那些横带之间呈现。 有别于 Crenicichla lacustris 与 Crenicichla tingui, 藉由相似的彩色斑纹, 在头侧上的藉由缺少深色的斑点而且有一个显著的眶下骨斑纹; 从 Crenicichla haroldoi ， Crenicichla jaguarensis 與 Crenicichla jupiaensis 藉著具有 E1 列鱗片計算 60-68; 而且從 Crenicichla iguassuensis 藉由有一個連續的深色條紋沿著側邊的中央。 有別於 Crenicichla niederleinii 藉由缺少狹窄的縱帶橫越深色的側面條紋.(參考文獻 57632)
Feeds on fish (Ref. 57632).
捕食鱼类。 (参考文献 57632)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 在巴西的 Rio Ribeira de Igupae 流域。
Kullander, S.O. and C.A.S. Lucena, 2006. A review of the species of Crenicichla (Teleostei: Cichlidae) from the Atlantic coastal rivers of southeastern Brazil from Bahia to Rio Grande do Sul States, with descriptions of three new species. Neotrop. Ichthyol. 4(2):127-146. (Ref. 57632)
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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=0.00813 (0.00354 - 0.01865), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-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 (12 of 100).
