“Forms” of water mites (Acari: Hydrachnidia): intraspecific variation or valid species?

Article English OPEN
Stålstedt, Jeanette; Bergsten, Johannes; Ronquist, Fredrik;

In many groups of organisms, especially in the older literature, it has been common practice to recognize sympatrically occurring phenotypic variants of a species as “forms”. However, what these forms really represent often remains unclear, especially in poorly studied ... View more
Share - Bookmark