Zootaxa 3918 (3): 339–396 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3918.3.2 http://zoobank.org/urn:lsid:zoobank.org:pub:53D764C6-8AA8-4621-9B2B-DB32141CA0D7 A Checklist of the Aspidogastrea (Platyhelminthes: Trematoda) of the World PHILIPPE V. ALVES1, FABIANO M. VIEIRA2, CLÁUDIA P. SANTOS3, TOMÁŠ SCHOLZ4 & JOSÉ L. LUQUE2 1Programa de Pós-Graduação em Biologia Animal, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, 23851-970, Brazil. E-mail:
[email protected] 2Departamento de Parasitologia Animal, Universidade Federal Rural do Rio de Janeiro, CP 74.540, Seropédica, Rio de Janeiro, 23851-970, Brazil. E-mail:
[email protected] 3Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Av. Brasil, 4365, Manguinhos, Rio de Janeiro, 21040-360, Brazil. E-mail:
[email protected] 4Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská, České Budějovice, 31, 370 05, Czech Republic E-mail:
[email protected] Abstract A checklist of records of aspidogastrean trematodes (Aspidogastrea) is provided on the basis of a comprehensive survey of the literature since 1826, when the first aspidogastrean species was reported, until December 2014. We list 61 species representing 13 genera within 4 families and 2 orders of aspidogastreans associated with 298 species of invertebrate and vertebrate hosts. The majority of records include bivalves (44% of the total number of host-parasite associations), whereas records from bony fishes represent 32% of host-parasite associations.