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Lepthoplosternum pectorale (Boulenger, 1895)

Chaco catfish
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Image of Lepthoplosternum pectorale (Chaco catfish)
Lepthoplosternum pectorale
Picture by Landines, M.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Siluriformes (Catfishes) 鯰形目 (Catfishes) > Callichthyidae (Callichthyid armored catfishes) 美鯰科 (Callichthyid armored catfishes) > Callichthyinae
Etymology: Lepthoplosternum: Greek, leptos = thin + Greek, hoplon = weapon + Greek, sternon = chest, sternum (Ref. 45335).
More on author: Boulenger.

Issue
See Reis (1997) for phylogeny and Reis (1998) for detailed description.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 居於水底的; pH range: 5.8 - 7.8; dH range: ? - 25. 亞熱帶的; 20°C - 22°C (Ref. 2060)

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

South America: Paraguay River basin.
南美洲: 巴拉圭河流域。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 37395)

生物學特性     字彙 (例如 epibenthic)

Obligate air-breathing (Ref. 126274)

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

Builds a bubblenest.南美洲: 巴拉圭河流域。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Reis, Roberto E. | 合作者

Reis, R.E., 1998. Systematics, biogeography, and the fossil record of the Callichthyidae: a review of the available data. p. 351-362. In L.R. Malabarba, R.E. Reis, R.P. Vari, Z.M.S. Lucena and C.A.S. Lucena (eds.) Phylogeny and classification of neotropical fishes. Porto Alegre: EDIPUCRS. (Ref. 33172)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 15 October 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00243 - 0.01493), b=3.11 (2.89 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.0   ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).