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) >
Loricariidae (Armored catfishes)
甲鯰科 (Armored catfishes) > Hypoptopomatinae
Etymology: Pareiorhaphis: Greek, pareia = jaw + Greek, rhaphis = needle (Ref. 45335); azygolechis: Named for the numerous preadipose azygous plates; noun in apposition.
More on authors: Pereira & Reis.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: rio São João drainage in Brazil.
南美洲: 在巴西的 rio Sao Joao 流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 42856)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 7; 臀鰭軟條: 6. Rictal barbel coalesced with the lower lip in a complex and ornamented fringe; slender pectoral-fin spine, thinner than pelvic-fin spine; lateral process of cleithrum developed above the origin of pectoral fin; mature males have short hypertrophied odontodes on margins of head hidden by big fleshy lobes (Ref. 42856).
嘴裂的觸鬚在一個複合體中有下面的唇合併了而且裝飾了穗邊; 細長的胸鰭棘, 超過腹鰭棘的稀釋劑; 在胸鰭起點上面的匙骨發展的側面突起; 成熟的在頭部的邊緣上雄魚有短的被肥大的齒藏在大的肉質葉.(參考文獻 42856)
Facultative air-breathing in the genus (Ref. 126274)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 在巴西的 rio Sao Joao 流域。
Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628. (Ref. 58032)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 07 November 2018
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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=0.00851 (0.00374 - 0.01935), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
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).
