分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Hypostomus: Greek, hypo = under + Greek, stoma = mouth (Ref. 45335); pastinhai: Named for Vicente Joaquim Pereira (1889-1981), the Mestre [master] Pastinha (the symbolic patron of Capoeira Angola, a more pristine and traditional style of the Brazilian fighting sport called Capoeira).
Eponymy: Vicente Ferreira Pastinha, commonly called Mestre Pastinha (1889–1981), was a master practitioner of the Brazilian martial art of capoeira, and ‘symbolic patron’ of the Angola style of this art. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; 深度上下限 ? - 30 m (Ref. 124776).
South America: Brazil.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 25.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 124776)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 7; 臀鳍软条: 4. This species is distinguished from all its congeners by having very short dorsal, pectoral and pelvic fins: dorsal-fin spine length approximately equal to the distance from the snout tip to the mid-length of interorbital distance, pectoral-fin spine not reaching to pelvic-fin insertion; and pelvic-fin spine not or just reaching to anal-fin origin (vs. dorsal-fin spine length varying from equal to head length in most species to similar to predorsal length, pectoral-fin spine surpassing insertion of pelvic spine, and pelvic-fin spine surpassing origin of anal fin) (Ref. 124776).
Facultative air-breathing in the genus (Ref. 126274); Collected at the depth of approximately 30 meters over rocky bottom in areas with slow water flow (Ref. 124776).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Zawadzki, C.H. and I. de Souza Penido, 2021. Hypostomus bimbai and H. pastinhai two new depth-sheltered species of Hypostomus (Teleostei: Loricariidae) from the lower Rio São Francisco basin, Brazil. Ichthyol. Explor. Freshwat. 2021. (Ref. 124776)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00500 - 0.02405), b=3.04 (2.84 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).