24 (dr. a. c. oudemans). notes on ACAHI VI. 



berghi). Moreover there are suckers near the coxae 2, 3 and 4, 

 the latter flanking the genital opening. The anus is beliind the 

 foremost pair ot the suckerplate. — This description is also appli- 

 cable to the traveling nymph of Anoetus herghi Jensen. 



3. Anoetm ßmetarius (Can. et Beri.). The description of Cane- 

 strini (Prosp. Acarof. Ital. v. 3, p. 374) is also applicable to 

 Anoetus jdornm (C. L. Koch) and Auuetus berghi (Jensen). The 

 form of the body « triangolare » is dependent from the animal 

 having more or less sufflexed its lateral margins. 



4. Auoeims feroniarmn (Duf.). The description of Canestrini 

 (Prosp. Acarof. Ital. v. 3_, p. 375 and 376) perfectly fits on the 

 traveling nymphs of the three above mentioned species. 



Arnhem, 1 Nov. 1901 



