Overview information for Curculionichthys Insperatus is currently being compiled by our editorial team.
Dorsal soft rays (total): 8; Anal soft rays: 6. Differs from all other known species of Hisonotus by the combination of a pair of rostral plates covering the tip of the snout; lateralis canal in almost every plate along length of body; lateral line uninterrupted by gaps, almost complete, with 22 perforated plates + 1 to 3 plates with no canal; a pectoral spine that is smooth and lacks odontodes along its posterior dorsal margin for a distance more than one-half of its width; and a scapular bridge that is completely exposed or with a very reduced median pair of arrector fossae .: elongated.
Behavioural data for Curculionichthys Insperatus is currently being reviewed.
Diet information for Curculionichthys Insperatus is currently being compiled.
Reproduction data for Curculionichthys Insperatus is currently being compiled.
Freshwater; demersal. Tropical South America: Upper Rio Paraná drainage in Brazil.
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