T. T. S.  Polizei and Hamada, N., ?A new minute riffle beetle (Coleoptera: Elmidae: Pagelmis) from the Brazilian Amazon?, Zootaxa, vol. 5061, no. 2, pp. 369?376, 2021.

W. D.  Shepard, Sites, R. W., and Rodrigues, H. D. D., ?A New, Sexually Dimorphic Species of Cylloepus Erichson from Brazil (Coleoptera: Elmidae)?, The Coleopterists Bulletin, vol. 75, no. 1, pp. 270?274, 2021.

T. T. S.  Polizei, Barclay, M. V. L., and Bispo, Pd.C., ?Hexacylloepus Hinton, 1940 rises again; 18 new species of a neglected genus (Coleoptera: Byrrhoidea: Elmidae)?, Zootaxa, vol. 4819, no. 1, pp. 006?048, 2020.

T. T. S.  Polizei, Costa, Ld.S. M., and Bispo, Pd.C., ?Austrolimnius cleidecostae, a new species of riffle beetle (Coleoptera: Elmidae) from Brazil with habitat notes and updated key of the Brazilian species of the genus?, Papéis Avulsos de Zoologia, vol. 60, no. Special, pp. 1-10, 2020.

T. T. S.  Polizei and Barclay, M. V. L., ?The genus Hintonelmis (Coleoptera: Elmidae:  Elminae), new species and records?, Journal of Natural History, vol. 52, no. 45-46, pp. 2949-2959, 2019.

T. T. S.  Polizei and Casari, S. A., ?Macrelmis pubescens (Grouvelle, 1889) ?  redescription of the species, designation of a  lectotype and description of its larva (Coleoptera:  Elmidae)?, Annales de la Société entomologique de France (N.S.), 2019.