Type material housed in the Helminthological Collection of the Museo de La Plata, Buenos Aires, Argentina Author Lunaschi, Lia I. Author Álvarez, Victor Hugo Merlo Author Damborenea, Cristina text Zootaxa 2012 3199 1 59 journal article 45396 10.5281/zenodo.208967 4c2f5f6a-ba43-47ca-8554-e17176773803 1175-5326 208967 Acaenodera spinosior Etchegoin, Lanfranchi, Cremonte & Timi, 2006 Type host. Conger orbignyanus Valenciennes (Pisces: Congridae ). Site of infection. Intestine. Type locality. Argentina , Buenos Aires Province, Mar del Plata (38º08ʹS, 57º32ʹW). Holotype : MLP 5593. Paratypes : MLP 5594 ( 3 specimens ). Reference. Etchegoin et al . (2006).