分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Myxini
盲鰻綱 (醜魚) (hagfishes) >
Siluriformes (Catfishes) >
Ritidae (Velvet catfishes)
Etymology: Rita: A vernacular name from Bangladesh; macracanthus: From the Greek makros, meaning long, and akantha, meaning thorn, in reference to the relatively long dorsal and pectoral spines of this species. Used as a noun.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的
Asia: known from the Indus River drainage in Afghanisan, Pakistan, and northwestern India.
在 Afghanisan ，巴基斯坦與印度西北部已知來自印度河流域了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 26.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 54793); 27.1 cm SL (female)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
在 Afghanisan ，巴基斯坦與印度西北部已知來自印度河流域了。
Ng, H.H., 2004. Rita macracanthus, a new riverine catfish (Teleostei: Bagridae) from South Asia. Zootaxa 568:1-12. (Ref. 54793)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 23 October 2020
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00491 - 0.02339), b=2.95 (2.77 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
