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> Siluriformes (Catfishes) > Trichomycteridae (Pencil or parasitic catfishes) > Trichomycterinae
Etymology: Trichomycterus: Greek, thrix = hair + Greek, mykter, -eros = nose (Ref. 45335); tete: The specific name tete makes reference to the popular name of the species..
More on authors: Barbosa & Costa.

Environment: milieu / climate zone / depth range / distribution range Ekologi

; air tawar bentopelagis. Tropical

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

South America: Cachoeira do Giló, and córrego Morceguinho, tributaries of rio Brumado, upper rio de Contas drainage, serra do Espinhaço, northeastern Brazil.

Size / Weight / umur

Maturity: L_m ? range ? - ? cm
Max length : 6.1 cm SL jantan/; (Ref. 88926)

deskripsi pendek Morfologi | Morfometrik

duri punggung lunak (Keseluruhan (total)): 11; Sirip dubur lunak: 9; vertebrata, bertulang belakang: 36 - 37. Distinguished from all congeners by having a deeper outer edge of the hypobranchial 1 (vs. outer edge about the same deep as the inner edge). Similar to Trichomycterus albinotattus, T. alternatus, T. auroguttatus, T. bahianus, T. caudofasciatus, T. concolor, T. davisi, T. diabolus, T. fl orensis, T. goeldii, T. guaraquessaba, T. iheringi, T. itacambirussu, T. jacupiranga, T. jequitinhonhae, T. landinga, T. longibarbatus, T. maculosus, T. nigroauratus, T. paquequerense, T. travassosi, T. tupinamba, T. zonatus, and T. variegatus and can be diagnosed from all from all other species from southeastern and northeastern Brazil by having eight pectoral-fin rays (vs. six, seven or nine). Distinguished from Trichomycterus davisi, T. diabolus, T guaraquessaba, T. iheringi, T. tupinamba, and T. zonatus by having the first pectoral-fin ray prolonged as a filament (vs. not prolonged); from T. alternatus, T. bahianus, T. caudofasciatus, and T. longibarbatus by the smaller pectoral-fin filament, about 30% of the pectoral-fin length (vs. about 50%); from T. maculosus, T. diabolus, and T. nigroauratus by possessing a deeper metapterygoid, much deeper than wide (vs. wider than deep); from T. alternatus, T. bahianus, T. goeldii, T. itacambirussu, T. jequitinhonhae, T. landinga, T. longibarbatus, T. maracaya, T. nigroauratus by having a shorter maxillary barbel, reaching the middle of the opercular patch of odontodes (vs. pectoral-fin base); from T. albinotatus, T. auroguttatus, T. bahianus, T. guaraquessaba, T. jacupiranga, T. jequitinhonhae, T. landinga, T. longibarbatus, T. travassosi, and T. variegatus by having a narrower head (head width 68.7 - 77.5% HL, vs. 80.7 - 104.6%); from T. alternatus, T. albinotattus, T. diabolus, T. longibarbatus, T. tupinamba by having 11 dorsal-fin rays (vs. 12); from T. florensis, and T. paquequerense by having a caudal fin truncate (vs. emarginate); from T. auroguttatus, T. bahianus, T. concolor, T. iheringi, T. itacambirussu, T. landinga, T. longibarbatus and T. variegatus by having more slender body (body depth 12.5 - 13.2% SL, vs. 13.5 - 18.2%); from T. bahianus, T. concolor, T. guaraquessaba, T. jequitinhonhae, T. itacambirussu, T. landinga, T. longibarbatus and T. variegatus by having more slender caudal peduncle (caudal peduncle depth 9.7 - 10.8% SL, vs. 10.9 - 15.1%); from T. concolor, T. longibarbatus and T. variegatus by having a shorter dorsal-fin base (dorsal-fin base length 9.4 - 10.7% SL, vs. 10.9 - 15.5%) (Ref. 88926).

Occurs in a narrow artificial channel flowing at the side to a waterfall and in a large pool formed after a waterfall, both places with clearwater and rapid flow. Usually found in shallow places along the margins, on the gravel or litter substrate (Ref. 88926).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

rujukan utama Upload your references | Acuan | Koordinator : Pinna, Mário de | mitra

Barbosa, M.A. and W.J.E.M. Costa, 2011. Description of a new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the rio de Contas basin, northeastern Brazil. Vertebrate Zoology 61(3):307-312. (Ref. 88926)

Status IUCN Red List (Ref. 130435)

kurang bimbang (LC) ; Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

FAO - Publication: search | FishSource |

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan
Konsumsi makanan
Jatah

Nama-nama umum
Sinonim (persamaan)
metabolisme
Pemangsa
Ekotoksikologi
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Spawning aggregation
Fecundity
telur-telur
pekembangan telor

Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
ukuran frekuensi
Morfometrik
Morfologi
Larva
Dinamika larva
pemulihan
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BRUVS

Acuan
Budidaya air
profil budidaya air
Strain
Genetika
Electrophoreses
Diturunkan
Penyakit-penyakit
Pengolahan
Nutrients
Mass conversion

mitra
Gambar
Stamps, Coins Misc.
Suara-suara
Ciguatera
Kecepatan
Tipe renang
Area insang
Otoliths
Otak
Penglihatan / visi

Alat, peralatan

laporan khas

semak penyelenggaraan akuarium | semak helaian fakta spesis | semak helaian fakta aqulcalture

muat turun XML

ringkasan halaman | Point data | Nama-nama umum | fotos/gambar

Sumber internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Trichomycterus tete Barbosa & Costa, 2011