(db. a. c. oxtdemans). list of dutch acari. 133 



May. — In humus, Sneek, June; Utrecht. — On a sunny 

 grass-grown dike, Sneek, Apr. — In damp moss, Sneek, 

 July; Wageningen, June; The Hague (Dr. Ed. J. G. Everts). 



22. Parasiliis hamatus Koch. — In decaying leaves , Lochern , Aug.; 

 Haarlem , May. 



23. Parasitus Umhatus Koch. — Amsterdam (Mr. J. Jaspers Jun.). 



24. Farasitus monachm Koch. — In damp moss, Sneek, May; 

 Langweer, June; Ruurloo, Aug. 



25. Parasitus musculi Koch. — On Mus mnsculus, Leiden, Jan.; 

 Utrecht, June. — On Putorius putorius, Utrecht, June (Mr. 

 H. A. M. de Liefde). — On Pntorlus er minea ^^neok^iwne. — 

 On Vespertìlio serotinus, Utrecht, Dec. — On Vespemgo nodula, 

 Utrecht , Febr. , Apr. 



26. Parasitus nemorensis Koch. — In decaying leaves, Brummen, 

 Aug. 



27. Parasitus petiolatus Koch. — In decaying leaves, Delden, 

 Apr.; Lochern, Aug ; Ruurloo, Aug.; Warnsveld, Apr., Aug:, 

 Brummen, Aug.; De Steeg, Aug.; Haarlem, May. — In 

 damp moss, Sneek, May, July; Ruurloo, Aug.; Warnsveld, Aug. 



28. Parasitus tardus Koch. — In decaying leaves , Lochem , Aug.; 

 Brummen, Aug.; Ruurloo, Aug.; Delden, Apr.; Haarlem 

 May. — On Paludicola ampliihius , Sneek, Apr. 



29. Parasitus triangularis Koch, — In decaying leaves , Lochem , 

 Aug. ; De Steeg , Aug. ; Warnsveld , Apr. — In damp moss , 

 Warnsveld, Aug. 



30. Parasitus vepallidus Koch. — In lichen on the trunk and 

 on the leaves of Ulmus campestris , Sneek, Jan. , June, July. — 

 On leaves of Ulmus montanus, Utrecht, June. — On leaves 

 of Viburnuììi lantana, Utrecht, July. — On.\&d>.ve?, oî Crataegus 

 monogyna, Sneek, May. 



Uropoda Latr. 1806. 



31. Uropoda sp. — On Paludicola ampliihius ^ Sneek, Apr. 



32. Uropoda sp. — On a grass-grown sunny dike, Utrecht, July 



33. Uropoda sp. — In decaying leavee, Lochem. 



