244 (dr. a. c. oudemans). list or dutch acari. 



Eylaides Leach 1814. 

 Eylais Latr. 1797. 



5. Eylais exlenclens Müll, {alutacea Koch). — Patria , Dr. Everts, 

 Dr. van Hasselt. — Sneek, May, June; Langweer, June; 

 Offingawier, June; Joure, June; Delden , April ; Borne, April. 



A tax Dug. 1834. 



6. Atax fiiscatus Müll. {maculaUis Müll.). — Uti-echt, May; Sneek, 

 May, June, July. — 



7. Atax histrionicus Herm. {fnlgidiis Koch). — Sneek, March, 

 April, May, June, July. — 



Hygrobatides Koch 1842. 



Tiphys Koch 1836. 



8. Tiphys ornatus Koch. — Sneek , March. 



Arrenurus Dug. 1834. 



9. Arrenurus emargiìiator Müll. — Sneek, April; Delden, April. 



10. Arrenurîis globator Müll. — Utrecht, May, Mr. M. A. Kreling. 



11. Arrenurus tuhulator Müll. — Utrecht, May; Sneek, May, June. 



12. Arrenurus sinuator Müll. — Patria, Everts. 



Brachypoda Lebert 1879. 



13. Brachypoda versicolor Müll, — Patria, Dr. Everts; Sneek, 

 May, June. 



Frontipoda Koenike 1891. 



14. Frontipoda musculus Müll, — Patria, Dr. Everts. 



Midea Bruz, 1854. 



15. Midea ellipticaWixix. (oròiculata Müll.). — Patria, Dr. Everts. 



16. Midea sp, — Sneek, July, 



Piena Koch 1842. 



1 7 . Fiona Jiavescens Néum. ? — Utrecht , May , Mr. M, A. Kreling, 



18. Fiona sp, — Utrecht, May, Mr. M, A. Kreling. 



