Omphale betulicola Graham

Omphale betulicola Graham, 1963:265. Holotype female in OUMNH, examined.

Remarks.

The holotype of Omphale betulicola is very similar to the lectotype of Omphale epaphus, the main difference appears to be in size, the type of Omphale betulicola is 2.0 mm and the type of Omphale epaphus is 1.7 mm.