>
Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Parotocinclus: Greek, para in the side of + greek, ous, otis = ear + Greek, kygklos, ou = a fish (Ref. 45335); prata: From Rio da Prata, the river basin from where this species was collected.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar dasar (demersal). Tropical
South America: Rio da Prata, a tributary of the Rio Sao Francisco basin in southeastern Brazil.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 5.0 cm SL jantan/; (Ref. 81204)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Total absence of platelets on the abdomen in specimens of all sizes; and by having rostral plates reduced in extent with anterior margins that fall short of the anterior of the rostral margin of the snout, lacking a ventral curvature (Ref. 47265). Further distinguished from other Parotocinclus species with naked areas on the abdomen by having 25-29 median plates and by having the pectoral girdle exposed only on small areas on each side (Ref. 47265).
Body shape (shape guide): elongated.
Facultative air-breathing in the genus (Ref. 126274); Found in clear water creeks surrounded by dense gallery forest, with bottom composed of rocks, pebbles and sand, with submerged litter only at the bottoms of the larger and deeper pools. Also occurs in larger water bodies with scarce marginal vegetation and the substrate composed solely of sand. Feeds on diatoms, cyanobacteria, green algae and organic matter (Ref. 47265).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Ribeiro, A.C., A.L.A. Melo and E.H.L. Pereira, 2002. A new species of Parotocinclus (Siluriformes: Loricariidae) from the rio Sao Francisco basin, southeastern Brazil. Ichthyol. Explor. Freshwat. 13(3):217-224. (Ref. 47265)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00977 (0.00436 - 0.02192), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
2.0 ±0.00 se; based on food items. |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (14 of 100). 🛈 |