J. OKAYASU, A.S. LELEJ & K.A. WILLIAMS (2021) Review of Eotrogaspidia Lelej (Hymenoptera: Mutillidae: Trogaspidiini). Zootaxa 4920 (1): 056–090. 日本産Eotrogaspidia auroguttata (Smith, 1855)に変更なし。ラオスで採集した標本が使われていた。

Andrew Edward Z. Short, Jennifer C. Girón, Emmanuel F. A. Toussaint (2021) Evolution and biogeography of acidocerine water scavenger beetles (Coleoptera: Hydrophilidae) shaped by Gondwanan vicariance and Cenozoic isolation of South America…