Tortopsis andaki sp. nov., male imago. 27, general dorsal view; 28, genitalia, lateral view; 29, genitalia, ventral view. Nymph (female): 30, general view; 31, head and pronotum; 32, part of mesonotum and wingbuds.

 
 
  Part of: Molineri C, Dias LG, Zúñiga MC (2021) New insights into the phylogeny of Tortopus Needham and Murphy and Tortopsis Molineri (Ephemeroptera, Polymitarcyidae) with description of three new species. Arthropod Systematics & Phylogeny 79: 151-170. https://doi.org/10.3897/asp.79.e62735