分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Rhinelepinae
Etymology: Pogonopoma: Greek, pogon = beard + Greek, poma, -atos = cover, operculum (Ref. 45335); obscurum: From its dark coloration; an adjective.
More on authors: Quevedo & Reis.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
South America: upper Uruguay River basin.
南美洲: 烏拉圭河流域上游。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 24.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 43112)
Facultative air-breathing in the genus (Ref. 126274); Fairly common and inhabits stretches of the main river and its tributaries, with relatively rapid water currents over rocky bottoms with boulders.
非常普遍而且居住于主要河的支流与它的支流, 有相当在岩石底部上的迅速水流有大圆石。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 烏拉圭河流域上游。
Quevedo, R. and R.E. Reis, 2002. Pogonopoma obscurum: a new species of loricariid catfish (Siluriformes: Loricarridae) from southern Brazil, with comments on the genus Pogonopoma. Copeia 2002(2):402-410. (Ref. 43112)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this 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 (20 of 100).
