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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Pareiorhina: Greek, pareia = jaw + Greek, rhinos = nose (Ref. 45335); sofiae: Name'sofiae' in honor of Marlene Sofia Arcifa for her contributions to the ecological knowledge and conservation of neotropical aquatic ecosystems.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar dasar (demersal). Tropical
South America: Brazil.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 3.5 cm SL jantan/; (Ref. 138661)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
This species is distinguished from its congeners by the following set of characters: tip of pectoral-fin spine reaching up to the base of dorsal-fin spine in vertical, normally reaching the nuchal plate when adpressed; pectoral-fin spine (16.0%-18.8% SL); four infraorbitals; presence of a postdorsal ridge; unicuspid teeth; premaxillary teeth (39-50, modally 44); absence of keels on dorsal and mid-dorsal series of plates; dorsal profile of the snout elliptical; snout tip covered with platelets; mandibular ramus (18.9%-22.5% HL); caudal peduncle (7.8%-8.8% SL); single fenestra on anterior portion of pelvic girdle; absence of dark spots over dorsal and lateral surfaces of head, body and fins; posterior margin of lower lip fringed; postdorsal ridge plates (8-11, normally 9); and 29 total vertebrae (Ref. 138661).
Body shape (shape guide): elongated.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Uzeda, P.L.C., L.J. Sartori, A.M. Katz, F.P. Ottoni, W.J.E.M. Costa, F. Langeani and V.M. Azevedo-Santos, 2026. Integrative taxonomy reveals four new species of the armoured catfish genus Pareiorhina (Siluriformes: Loricariidae) from the upper Paraná River basin, Brazil. J. Fish Biol. 1-28. (Ref. 138661)
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 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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) |
2.3 ±0.1 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |