Three new species of Papuagrion Ris, 1913 (Odonata: Coenagrionidae) from the Hindenburg Wall region of western Papua New Guinea
Description of the final stadium larva of Macromia calliope Ris, 1916(Odonata: Anisoptera: Macromiidae)
Description of two final stadium Onychogomphus larvae from Thailand (Odonata: Gomphidae)