Profilicollis, Meyer, 1931

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 : 34

Profilicollis sp.

Aves

Calidris bairdii (Coues) ( Charadriiformes , Scolopacidae ). SI: intestine. SD: juvenile. L: Chubut Province: Bustamante Bay (45°07’34’’S, 66°32’14’’W). R: Capasso and Diaz (2016). C: vouchers (CNP-PAR 137; MLP-He 7116).

Calidris fuscicollis (Vieillot) ( Charadriiformes , Scolopacidae ). SI: intestine. SD: juvenile. L: Chubut Province: Bustamante Bay (45°07’34’’S, 66°32’14’’W). R: Capasso and Diaz (2016). C: vouchers (MLP-He 7117).

Larus dominicanus Lichtenstein ( Charadriiformes , Laridae ). SI: unknown. SD: unknown. L: Río Negro Province: Bariloche (41°03’S, 71°25’W), Rosario Lake (43°15’S, 71°20’W). R: Kreiter and Semenas (1997) (see note below).

Note. Kreiter and Semenas (1997) identified the acanthocephalans as Polymorphus sp. Recently, Capasso and Diaz (2016) re-identified the specimens reported by Kreiter and Semenas (1997) as Profilicollis antarcticus Zdzitowiecki, 1985 .