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).
More on authors: Pereira & Reis.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
South America: rio Canoas and its tributaries in Santa Catarina, Brazil.
南美洲: 在巴西聖保羅的 rio Canoas 與它的支流。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 36817)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 7; 臀鰭軟條: 6. Absence of adipose fin; cleithral width 27.3-31.7% SL; presence of normally developed dermal plates on the dorsal surface of body; nuptial males with few and delicate hypertrophied odontodes on the lateral margin of head, usually hidden by extensive soft fleshy lobes (Ref. 42856).
沒有脂鰭; 匙骨寬度 27.3-31.7% SL; 通常有在身體的背部表面上發展真皮板; 求偶的在頭部的側面邊緣上雄性有很少而嬌弱的肥大齒, 通常藏在廣泛的軟肉質的葉.(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: 在巴西聖保羅的 rio Canoas 與它的支流。
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)
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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).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
