Macracanthorhynchus, Travassos, 1917

Hernández-Orts, Jesús S., Kuchta, Roman, Semenas, Liliana, Crespo, Enrique A., González, Raúl A. & Aznar, Francisco J., 2019, An annotated list of the Acanthocephala from Argentina, Zootaxa 4663 (1), pp. 1-64 : 9

Macracanthorhynchus sp.

Aves

Unidentified species. SI: ancient raptor pellet. SD: egg. L: Neuquén Province: Epullán Chica cave (40º23’10’’S, 70º11’44’’W). R: Beltrame et al. (2015).

Note. Beltrame et al. (2015) suggested that the pellet, from ca. 1900 years before present, probably belonged to Tyto alba (Scopoli) ( Strigiformes , Tytonidae ).