123 



NOTES ON ACARI. 



Fifth Series. ') 



BY 



Dr. A. C. O U D E M A N S. 



(With Plates 10— it2.) 



1. Acari of Russia. 



The Argus reflexiis (Fab.), mentioned in the Tijihchnft voor 

 Entomologìe , vol. 4-3, p. 112, a.s found in 1879 by Dr. A. R. 

 Spoof in a farmer's dwelling in the Russian village Ssamjâni , 

 near Astrachan, is determined by Prof. G. Neumann, of Toulouse, 

 as Arg as persicus Fischer, with a ? 



The following Acari were collected by Dr. A. R. Spoof near 

 OAbo, Finland, 1897—1900. 



Parasitus cr assises (L.), Î. 



Uropoda ovalls (G. L. Koch), 2 nymphae, 1 $. Under chips 

 on the sea-shore, July, 1897. 



Tydeus croceus (L.) , 1 ex. On Prunus padns L. , Sept., 1900. 



Linopodes motatorius (L.) , 1 ex. 



1) The First Series appeared 15, I, 1897 iu the Tijdschr. v. Entom. vol. 

 39, p. 175-187. 



The Second Series 5, IX, 1900 in the Tijdschr. v. Entom., vol. 43, p. 109— 128. 



The Third Series 30, XI, 1901 in the Tijdschr. d. Ned. Dierk. Vereen, ser. 

 2, vol. 7, p. 50 87. 



The Fourth Series IS, VII, 1902 in the Tijdschr. d. Ned. Dierk. Veieeu. , ser. 

 2, V. 7, p. 270—311. 



The Seventh Series 31, X, 1902 in the Tijdschr. d. Ned. Dierk. Vereen , ser. 2, 

 vol. 8, p. 17-34. 



The Series are independent from one auother. 



lijdschr. V. Enioin. XLV. 9 



