(dr. a. c. oudemans) list of dutch acari. 265 



Glyc%iìliìaae Murray, Ì877, Econ. Entom. Apt. p. 281. 

 Glyzìjìhagns Claus, 1880, Griindz. Zool. 1, p. 651. 



7. Anoehis Dujardin, 1842, in See. Philom. Exir. Verb. p. 93. 

 Type Anoetus m.uscarnm Duj. = Acarvs nmscarum L. , the hypo- 

 pus-form. Synonyms: 



? Stegocephal'us Nicolet, 1855, in Arch. Mus. VTI. p. 387. 

 (No description, no figure, no type). 



? Stigocepliahs Nicolet, 1855, ibidem, p. 416. 



Thjllostoma Kramer, 1876, in Arch. f. Nat. 42. I. p. 39. 



Histiostom,a' Y.Y{ku^Y{ , Ì811 , in Arch f. Nat. p. 218. 



Serrator Mégnin , 1880, Paras, et malad, paias. p. 138. 



Thylostoma Mégnin, 1880, ibid. p. 144. 



Philostoina Mégnin, 1880, ibid. p. 145. 



Histostloma Berlese. 1881. in Att. R. 1st, Ven. Sc. Lett Art. 

 (5). VIII. p. 17. 



8. Lahidophorus Kramer 1877. — Koch, 1841, created a genus 

 Ilomopus, for flomoptis hypvclaei Koch, but Ilomopus was already 

 used in 1835 by Duméril et Bibron for Ilejjtilia. — Synonym: 



Dennacarus Haller 1878, in Zeitschr. f. wiss. Zool. 30. 



9. Avkolae (Sarcoptides avicoles [Sarcoptidae avicolae]) Robin 

 in Compt. Rend. Acad. Sc. 76. p . . . 1868 and in Journ. Anat. 

 Phys. n°. 3. July. 1868. Synonyms : 



Hypoderidae Murray, 1877, Econ. Entom. Apt. p. 93. Hypopial 

 forms. 



Sarcoptidae (partim) Murray, 1877, Econ. Entom. Apt p. 93. 



Dermaleichidae Murray, 1877. Econ. Entom. Apt. p 227. 



Plumicolae , Robin et Mégnin, 1877 in .Tourn. Anat. Physiol, 

 p. 211. 



Dermaleiehini R. Canestrini, 1881. in Bull. Soc. Ven. Trent. 

 Sc. Nat. p. 172. 



10. Freyana Hauler, 1877, in Zeitschr. f. wiss. Zool. 30. p. 17. 

 Fryana, Hauler, 1878, in Zeitschr. f. wiss. Zool, 30. p. 81. 

 Cellularïa Montagu, 1811, in Mem. Wernerian Nat. Hist. Soc. 



I. p. 191. Type Cellularia Bassaui Uotsìt. A short, thick hypopial 

 form, Mjost probably of Freyana cajmi medusae Tn. , the only species 



