Odontopsammodius insulcatus (Schmidt, 1916) Fig. 56A Psammodius insulcatus Schmidt, 1916: 102. Leiopsammodius insulcatus – Rakovic 1990: 8. Odontopsammodius insulcatus – Gordon & Pittino 1992: 266. Diagnosis Length 3.75 mm. Body piceous. Head granulate; frons smooth. Pronotum quite densely punctured; punctures smaller near anterior margin and sides; sides crenate, fringed with setae; posteriorly without marginal line. Elytra with interstriae smooth, flat, striae fine; margins not fimbriate. Sexual dimorphism Unknown. Collecting information No information available in literature. Remarks This species was originally described from Blumenau, Santa Catarina State, Brazil. Specimens unavailable for analysis, diagnosis and positioning in the dichotomous key were based on the available literature (Gordon & Pittino 1992).

Published as part of Gama, Emanuel R. R., Skelley, Paul E. & Vaz-De-Mello, Fernando Z., 2026, Identification guide to the Aphodiinae (Coleoptera: Scarabaeidae) of Brazil, pp. 1-225 in European Journal of Taxonomy 1038 (1) on page 172, DOI: 10.5852/ejt.2026.1038.3175, http://zenodo.org/record/19369988