Myrsidea sp. (not identified to species)

Reports. [1] CICCHINO (1980: 9); [2] this paper.

Hosts. Cantorchilus nigricapillus (Sclater,1860) – Costa Rica [2]. Cyphorhinus phaeocephalus (Sclater, 1860) – Costa Rica [2]. Troglodytes aedon bonariae Hellmayr, 1919 [musculus group] – Argentina [1].