-56.55, -15.9: 10 Treatments

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Hydrochus kellymilleri     Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 45-46 45-46
Hydrochus astrictus     Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 40 40
Hydrochus leei     Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 46 46
Hydrochus cracentis     Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 43 43
Hydrochus purpureus     Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 50 50
Hydrochus usualis   sp. nov.  Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 37-38 37-38
Hydrochus argutus     Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93 : 40 40
Ataenius trox   sp. nov.  Minkina, Łukasz & Skelley, Paul, 2025, Studies on Eupariini Schmidt, 1810 (Coleoptera: Scarabaeidae: Aphodiinae) with description of the new species of Ataenius Harold, 1867 and Saprosites Redtenbacher, 1857, Zootaxa 5633 (2), pp. 384-393 : 385-387 385-387
Blackburneus amazonicus     Gama, Emanuel R. R., Skelley, Paul E. & Vaz-De-Mello, Fernando Z., 2026, Identification guide to the Aphodiinae (Coleoptera: Scarabaeidae) of Brazil, European Journal of Taxonomy 1038 (1), pp. 1-225 : 25-27 25-27
Corvospongilla seckti     Pinheiro, Ulisses, Docio, Loyana, Nicacio, Gilberto & Hajdu, Eduardo, 2013, A reassessment of neotropical species of Corvospongilla (Porifera: Spongillidae), Journal of Natural History 47 (37 - 38), pp. 2373-2384 : 2374-2381 2374-2381