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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: duriventris: Named for its hard abdomen; noun in apposition.
Eponymy: Charles Frederick Hartt (1840–1878) was a Canadian geologist, palaeontologist and naturalist, who was a member of the Thayer Expedition (1865–1866) to Brazil, a country in which he was a specialist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal). Tropical
South America: Tocantins River, above Tucurui dam in Brazil.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 12.8 cm SL jantan/; (Ref. 36389)
Head and body deep; short head, 4.1-4.6 times in SL. Body and head yellow to brown , inconspicuously dotted. Ventral surface of head and upper lip darker than the rest of the uniformly, plain yellow body. Abdomen densely plated, plates reduced in size. Pectoral spine short, 3.9 - 4.5 times in SL. Keeled lateral plates, 29-30. Supraopercle not covered by skin. Rictal barbels reduced and attached to the lower lip by a short membrane.
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Rapp Py-Daniel, L.H. and E.C. Oliveira, 2001. Seven new species of Harttia from the Amazonian-Guyana region (Siluriformes: Loricariidae). Ichthyol. Explor. Freshwat. 12(1):79-96. (Ref. 39753)
Status IUCN Red List (Ref. 130435: Version 2024-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
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