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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Pareiorhaphis: Greek, pareia = jaw + Greek, rhaphis = needle (Ref. 45335); lophia: The specific name is Greek, meaning crest, ridge, in reference to the presence of
distinct bump on the lower lip, a diagnostic feature of the new species. A noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal). Tropical
South America: Rio Paraguaçu basin in Brazil.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 8.2 cm SL jantan/; (Ref. 95497)
deskripsi pendek
Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)): 1; duri punggung lunak (Keseluruhan (total)): 7; Sirip dubur lunak: 6; vertebrata, bertulang belakang: 28. This species can be distinguished from all congeners by having 2 unique characters: skin fold just posterior to each emergent tooth series of dentary formed by a single enlarged, flattened papilla; and the midline of lower lip immediately behind the dentaries with small patch of distinct papillae arranged in a short median bump (vs. papillae not projected in a bump). It can be further differentiated from other congeners except of Pareiorhaphis proskynita by its caudal peduncle depth 6.7-7.8% SL (vs. 7.8-14.0% SL). It differs from other congeners except P. bahianus, P. cerosus, P. eurycephalus, P. nudulus, P. parmula, P. steindachneri, and P. vestigipinnis by having 20-38 dentary teeth (vs. 42-120). The usual absence of the first dorsal-fin spinelet (vs. absence) separates this species from P. bahianus, P. cerosus, P. eurycephalus, P. parmula, and P. steindachneri. It further differs from P. nudulus and P. vestigipinnis by the presence of an adipose fin (vs. adipose fin absent) and having caudal peduncle width 4.1-5.3 % SL (vs. 5.5-8.7% SL) (Ref. 95497).
Facultative air-breathing in the genus (Ref. 126274); This species was found in blackwater coastal river and collected from the shallow rocky platforms and inside crevices at night. In other sampling areas, this was observed hidden among pebbles on the shallow rapids and also on narrow stretches around 50 cm deep, just below a waterfall, with fast water current and rocky bottom. Syntopic with Hypostomus chrysostiktos and H. jaguar (Ref. 95497).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Pereira, E.H.L. and A.M. Zanata, 2014. A new species of the armored catfish genus Pareiorhaphis Miranda Ribeiro (Siluriformes: Loricariidae) from the rio Paraguaçu, Bahia State, northeastern Brazil. Neotrop. Ichthyol. 12(1):35-42. (Ref. 95497)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
informasi lanjut
Nama-nama umumSinonim (persamaan)metabolismePemangsaEkotoksikologiReproduksi, perkembang biakanKematanganPemijahanSpawning aggregationFecunditytelur-telurpekembangan telor
Umur / SaizPertumbuhanpanjang-beratpanjang-panjangukuran frekuensiMorfometrikMorfologiLarvaDinamika larvapemulihanKelimpahanBRUVS
AcuanBudidaya airprofil budidaya airStrainGenetikaElectrophoresesDiturunkanPenyakit-penyakitPengolahanNutrientsMass conversion
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
