分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Cichlinae
Etymology: Australoheros: From the Latin word 'australis' meaning southern, and the name Heros, after the nominotypic genus of the Heroini tribe.
Tribe.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的
South America: Paraná River basin, known only from the Arroyo Urugua-í, above Salto del Urugua-í, Misiones, Argentina. Endemic in Argentina (Ref. 56308).
南美洲: 巴拉納河流域,已知只來自枯乾的河道 Urugua了-i, 上方 Salto del Urugua-i , Misiones ,阿根廷。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 13.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 26722)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 15 - 17; 背的軟條 (總數) : 8 - 10; 臀棘: 5 - 6; 臀鰭軟條: 7 - 9.
Inhabits a moderately fast flowing stream with substrate consisting of mud, sand, sand with gravel or bedrock. Adults were collected in zones with little current, 0.5-1 m deep, and rocky or sandy bottom. However, juveniles often occur in zones 0.2-0.3m deep, with sandy bottom and macrophytes.
棲息於一一般快速地流動水流,底部是泥,沙子, 沙子有礫石或岩床。 成魚被收集在有少的水流, 0.5-1 公尺深的地方, 與岩石的或沙質底部。 然而,稚魚時常出現在區域 0.2-0.3 公尺深, 且底部為沙地的地方與大型植物。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 巴拉納河流域,已知只來自枯乾的河道 Urugua了-i, 上方 Salto del Urugua-i , Misiones ,阿根廷。
Casciotta, J.R., S.E. Gomez and N.I. Toresani, 1995. 'Cichlasoma' tembe, a new cichlid species from the Rio Parana Basin, Argentina (Osteichthyes: Labroidei). Ichthyol. Explor. Freshwat. 6(3):193-200. (Ref. 26722)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) (B1a); Date assessed: 01 November 2020
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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).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).