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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Hisonotus: Greek, isos = equal + Greek, noton = back (Ref. 45335); devidei: Named for Renato Devidé, collector of the species (Ref. 128922).
Eponymy: Renato Devidé is a ‘dear friend’ of the authors and collector of the catfish holotype. [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce; salmastro demersale; distribuzione batimetrica 0 - 1 m. Tropical
South America: Brazil.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 3.2 cm SL (female)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
This species can be distinguished from congeners by the following set of characters: presence of prominent dark blotches pigmentation of distinct shapes irregularly arranged along lateral and dorsal surfaces of the body and scattered throughout all fins; by having small plates in lateral portions of the abdomen and adjacent areas between pelvic fins without development of dermal plates; and by morphometric ratios (Ref. 128922).
Cross section: oval.
Found in shallow, clear and swift-flowing water, 50-100 cm deep composed of rocks, sand and macrophytes substrates. This species is relatively abundant at the sampled locality (Ref. 128922).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Roxo, F.F., G.C.C. Silva and B.F. Melo, 2018. Hisonotus devidei, a new species from the São Francisco basin, Brazil (Siluriformes: Loricariidae). Journal of Fish Biology 92:1687-1701. (Ref. 128922)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: di nessun interesse
Strumenti
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5000 [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). |
Livello trofico (Fonte Biblio. 69278) |
2.4 ±0.1 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |