Two new species of Arhysosage are described: A. cactorum sp.n. from Rio Grande do Sul, Brazil and A. melanothricha sp.n. from Salta, Argentina.
Hymenoptera; Apoidea; Panurginae; Arhysosage; new species
Two new species of Arhysosage are described: A. cactorum sp.n. from Rio Grande do Sul, Brazil and A. melanothricha sp.n. from Salta, Argentina.
Hymenoptera; Apoidea; Panurginae; Arhysosage; new species