| Author | Cook, D.R. |
| Year | 1955c |
| Title | Preliminary studies of the Hydracarina of Michigan: The subfamily Foreliinae VIETS (Acarina: Pionidae). |
| journal | Ann. Ent. Soc. Amer., 48 (4): 229-307. |
| Keywords | Fauna, Amerika, USA |
| Abstract | |
| Biotop | |
| Systematik | Hydrachnidia |