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No image available for this species;
drawing shows typical species in Trichomycteridae.
imej Google
drawing shows typical species in Trichomycteridae.
klasifikasi / Nama Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | ITIS | CoL | WoRMS | Cloffa
> Siluriformes (Catfishes) > Trichomycteridae (Pencil or parasitic catfishes) > Trichomycterinae
Etymology: Ituglanis: Greek, itys, ityos = circle + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); agreste: The name agreste is from the Latin agrestis, meaning relative to land, field, wild, or rustic. This refers to eastern Brazil, encompassing the area between the Rio Grande do Norte State to the middle section of rio de Contas basin in Bahia State, that marks the transition between two distinct biomes, the Atlantic Forest and the semi-arid Caatinga, where the new species was discovered. A noun in apposition.
Etymology: Ituglanis: Greek, itys, ityos = circle + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); agreste: The name agreste is from the Latin agrestis, meaning relative to land, field, wild, or rustic. This refers to eastern Brazil, encompassing the area between the Rio Grande do Norte State to the middle section of rio de Contas basin in Bahia State, that marks the transition between two distinct biomes, the Atlantic Forest and the semi-arid Caatinga, where the new species was discovered. A noun in apposition.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi Ekologi
; air tawar bentopelagis; kisaran kedalaman 0 - 2 m (Ref. 94155). Tropical
Penyebaran Wilayah | Daerah-daerah FAO | Ekosistem | Kemunculan | peta titik | Introduksi | Faunafri
South America: Rio Gongogi drainage, rio de Contas basin in Brazil.
Ukuran / Berat / umur
deskripsi pendek Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 11 - 12; Sirip dubur lunak: 10 - 11; vertebrata, bertulang belakang: 36. This species is diagnosed from all congeners, except Ituglanis paraguassuensis, by the following characters: 36 vertebrae (vs. 38 or more in all other Ituglanis, except in I. paraguassuensis, I. nebulosus, I. bambui, I. epikarsticus, I. ramiroi, and I. passensis;
unknown for I. guayaberensis); 5-6 ribs (vs. 2 or 3 in I. amazonicus, I. eichorniarum, I. gracilior, I. ina, I. macunaima, I. nebulosus, and I. parkoi ; 4 in I. laticeps and I. cahyensis; 7 in I. passensis); i,6 pectoral-fin rays (vs. i,4 in I. cahyensis, I. macunaima, and I. parahybae ; i,5 in I. amazonicus, I. eichorniarum, I. metae, and I. nebulosus; i,7 in I. bambui, I. epikarsticus, I. mambai, I. passensis; iii,5 in I. guayaberensis; i,8 in I. ramiroi); and irregular brown blotches covering the skin (vs. distinct color pattern in all other Ituglanis; absence in I. ina and the subterranean species, I. bambui, I. passensis, I. epikarsticus, and I. ramiroi). Ituglanis agreste is also easily distinguished from the subterranean species by its large eyes (vs. minute eyes) and intense pigmentation (vs. pigmentation absent or almost lack); and from its geographically closest species I. paraguassuensis by having 26-30 odontodes in an elongate interopercle patch (vs. reduced with 14-15 odontodes); seven branchiostegal rays (vs. 8) and pore s1 lacking (vs. s1 present) (Ref. 94155).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Occurs in a mid-small size river with width up to 8 m, in a moderate slope with clear and cold water, with transparency of about 2 m. The river is characterized by mainly turbulent water flow , with alternating areas of currents and pools, though a predominance of moderate to strong drifts. The substrate is composed of rocks and sand. Collected together with Astyanax bimaculatus (Linnaeus), Callichthys callichthys (Linnaeus), Geophagus brasiliensis (Quoy & Gaimard), Rhamdia quelen (Quoy & Gaimard) and Poecilia reticulata Peters (Ref. 94155).
Siklus hidup dan perilaku kawin Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
rujukan utama
Unggah referensi Anda | Acuan | Koordinator : Pinna, Mário de | mitra
Lima, S.M.Q., C.P. Neves and R.M. Campos-Paiva, 2013. Ituglanis agreste, a new catfish from the rio de Contas basin, northeastern Brazil (Siluriformes: Trichomycteridae). Neotrop. Ichthyol. 11(3):513-524. (Ref. 94155)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
kekurangan data (DD) ; Date assessed: 07 November 2018
CITES
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
FAO - Publication: search | FishSource |
informasi lanjut
Ekologi trofik
Item makanan (mangsa)
Komposisi makanan
Konsumsi makanan
Ransum makanan
Pemangsa
Item makanan (mangsa)
Komposisi makanan
Konsumsi makanan
Ransum makanan
Pemangsa
Dinamika populasi
Parameter pertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
pemulihan
Kelimpahan
Parameter pertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
pemulihan
Kelimpahan
Siklus hidup
Reproduksi, perkembang biakan
Kematangan
Kedewasaan / insang rel.
Fekunditas
Pemijahan
Agregasi pemijahan
telur-telur
pekembangan telor
Larva
Dinamika larva
Reproduksi, perkembang biakan
Kematangan
Kedewasaan / insang rel.
Fekunditas
Pemijahan
Agregasi pemijahan
telur-telur
pekembangan telor
Larva
Dinamika larva
Anatomi
Area insang
Otak
Otolith
Area insang
Otak
Otolith
Fisiologi
Komposisi tubuh
Nutrisi
Konsumsi oksigen
Jenis renang
Kecepatan berenang
Pigmen visual
Suara ikan
Penyakit & Parasit
Toksisitas (LC50)
Komposisi tubuh
Nutrisi
Konsumsi oksigen
Jenis renang
Kecepatan berenang
Pigmen visual
Suara ikan
Penyakit & Parasit
Toksisitas (LC50)
Genetika
genom
Genetika
Heterozigositas
Diturunkan
Keanekaragaman Genetik
genom
Genetika
Heterozigositas
Diturunkan
Keanekaragaman Genetik
Yang berhubungan dengan manusia
Sistem akuakultur
profil budidaya air
Strain
Kasus Ciguatera
Perangko, koin, dll.
Sistem akuakultur
profil budidaya air
Strain
Kasus Ciguatera
Perangko, koin, dll.
Alat, peralatan
E-book | Penuntun lapangan | tanda freqkuenci panjang | peringkat sejarah hidup | peta titik |
Tangkap-MSY |
laporan khas
muat turun XML
Sumber internet
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | semak peneliti ikan | CISTI | Catalog of Fishes: Marga, Jenis | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: pergi, Cari | World Records Freshwater Fishing | Zoobank | Catatan Zoologi
Estimasi berdasarkan model
|
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00759 (0.00332 - 0.01733), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
Tingkat Trofik (Acuan 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
|
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |