Sylvicanthon proseni (Martínez, 1948)

Cupello, Mario & Vaz-De, Fernando Z., 2018, A monographic revision of the Neotropical dung beetle genus Sylvicanthon Halffter & Martínez, 1977 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini), including a reappraisal of the taxonomic history of ‘ Canthon sensu lato’, European Journal of Taxonomy 467, pp. 1-205 : 205

Sylvicanthon proseni (Martínez, 1948)

Material examined BOLIVIA: Cochabamba: 1 ♂, 1 ♀, Chapare, 400 m, 1 Oct. 1950, no collector ( FSCA).

BRAZIL: Rondônia: 1 ♂, “ 62 km SW Ariquemes, near Fazenda Rancho Grande”, 3–15 Dec. 1996, pitfall with fish carrion, J.E. Eger leg. ( FSCA); 2 ♂♂, 1 ♀, “ 62 km SW Ariquemes, near Fazenda Rancho Grande”, 4–16 Nov. 1997, pitfall with fish carrion, J.E. Eger leg. ( FSCA).

ECUADOR: Napo: 4 ♂♂, 3 ♀♀, “ 20 km E Puerto Napo, Allinahui ” 450 m, 9–12 Jan. 1994, P.H. Sullivan leg. ( FSCA); 14 ♂♂, 4 ♀♀, Limoncocha, Jul. 1979, trap with human faeces, T. Ray leg. ( MCZC); 1 ♀, Limoncocha, 00º24′ S, 76º36′ W, 29 Jun. 1972, Peter L. Kazan leg. ( FSCA).

PERU: Loreto: 1 ♂, “ 80 km NE Iquitos, Explorama Lodge, 1 km from Amazon River on Rio Yanamono”, 25–28 Aug. 1992, pitfall with human faeces, Castner and Skelley leg. ( FSCA); 3 ♂♂, 2 ♀♀, “ 80 km NE Iquitos, Explorama Lodge, 1 km from Amazon River on Rio Yanamono”, 1–5 Sep. 1992, pitfall with human faeces, Castner and Skelley leg. ( FSCA); 14 ♂♂, 8 ♀♀, “ 160 km NE Iquitos, Explornapo Camp, 2 km from Rio Napo on Rio Sucusari”, 27–31 Aug. 1992, pitfall with human faeces, J. Castner and Skelley leg. ( FSCA); 1 ♀, “Explorama Lodge, 50 mi NE Iquitos on Amazon River”, 12–19 Mar. 1988, J.E. Eger leg. ( FSCA); 1 ♂, 1 ♀, Iquitos, Jungle Amazon Inn, 30 Dec. 1986 – 2 Jan. 1987, M.J. Halter leg. ( FSCA); 2 ♂♂, 1 ♀, “near junction of Río Moranon and Río Ucayali ”, 4.8º S, 73.5º W, 6–20 Aug. 1994, P. Skelley leg. ( FSCA).