Hisonotus dinizae Ribeiro-Silva, Silva, Venere, da Silva & Roxo, 2020

Family:  Loricariidae (Armored catfishes), subfamily: Hypoptopomatinae
Max. size:  2.33 cm SL (male/unsexed)
Environment:  demersal; freshwater; depth range 0 - 2 m
Distribution:  South America: Brazil.
Diagnosis:  This species can be distinguished from its congeners by having a V-shaped spinelet, yellowish teeth, lacking unpaired platelets at typical adipose fin portion, hyaline caudal-fin with three transverse dark bars, single abdominal median plate series, and by morphometric and meristic characters (Ref. 128923).
Biology:  Found in small shallow streams with clear and swfit-flowing water, ca. 0.5-2 m depth with marginal vegetation (Ref. 128923).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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