Map of sampling sites from Argentina: Mar Chiquita Lagoon (Buenos Aires province) where the snail Heleobia australis and the crab Neohelice granulata were collected and San Antonio Oeste (Rio Negro province) where N. granulata were collected. Invertebrate drafts extracted from Alda et al. (2013).

 
 
  Part of: Martinez L, Gilardoni C, Medina C, Lauthier JJ, Cremonte F, Etchegoin J (2023) First molecular identification of the trematode Maritrema bonaerense Etchegoin & Martorelli, 1997 (Plagiorchiida, Microphallidae) from its intermediate hosts, the gastropod Heleobia australis (d’Orbigny, 1835) (Littorinimorpha, Cochliopidae) and the crab Neohelice granulata (Dana, 1851) (Decapoda, Varunidae) in Argentina. Zoosystematics and Evolution 99(1): 117-121. https://doi.org/10.3897/zse.99.91381