Four new species of eriophyids collected from North Bengal districts,
India are described and figured. They are: Acaricalus artocarpae, infe
sting Artocarpus lakoocha Roxb.; Colomerus trichodesmae, infesting Tri
chodesma khasianum Clarke; Neodichopelmus cordiae, infesting Cordia my
xa L.; and Cosetacus eupatori, infesting Eupatorium odoratum L.