Two new (Hypopi) species viz. Acotyledonfalki and A. bellulus have been described from Pakistan along with key, similarity matrix and phenogram for all Pakistan species
Muhammad Ashfaq, Falk Sher. (2002) DESCRIPTION OF TWO NEW SPECIES (HYPOPI) OF GENUS ACOTYLEDON OUDEMANS (ACARINA:ACARIDAE) FROM PAKISTAN, , Volume 39, Issue 1.
