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Australoheros forquilha Říčan & Kullander, 2008

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drawing shows typical species in Cichlidae.

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: Australoheros: From the Latin word 'australis' meaning southern, and the name Heros, after the nominotypic genus of the Heroini tribe. Tribe;  forquilha: Named for its type locality, Rio Forquilha, Rio Grande do Sul, Brazil..
More on authors: Říčan & Kullander.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性.

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South America: Upper Río Uruguay, Brazil.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 74689)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 15 - 16; 背的软条 (总数) : 9 - 11; 臀棘: 5 - 7; 臀鳍软条: 7 - 9; 脊椎骨: 26 - 28. This species is distinguished by the following characters: dark markings below the orbit along the postero-lateral border of the suborbital series; checkerboard-spotted dorsal, anal and caudal fins; more than 14 caudal vertebrae (in some specimens) 25-26 E0 scales (vs. 24-25); downward pointing subterminal mouth; shortest interorbital and longest preorbital distances; a unique scale cover of the base of dorsal fin with two cover scales corresponding to one transverse scale row (Ref. 74689).

生物学特性     字汇 (例如 epibenthic)


Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 : Kullander, Sven O. | 合作者

Říčan, O. and S.O. Kullander, 2008. The Australoheros (Teleostei: Cichlidae) species of Uruguay and Paraná River drainages. Zootaxa 1724:1-51. (Ref. 74689)

世界自然保护联盟红皮书 (Ref. 130435)

  数据缺失 (DD) ; Date assessed: 04 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 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):  3.1   ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming Fec<1000).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).