(UO PROCEEDINCS OF THE NATIONAL MUSEUM. vol. xxxii. 



LyELAPS. 



Ijfrhips Koch. Crust. Myr. Arachii. Dputsch., fasc. 4, 18?><). 



L. cavernicola Packard, Cave Memoir, ISST, p. 42. 



L. cuneifer var. americanus Berlese, Keclia, I, 1904, p. 418. 



L. macropilis Banks, I'roc. Ent. Sec. Wash., VII, 1906, p. lo9. 



L. pilosula Banks, Proc. Calif. Acad. Science, (3), III, 1904, p. ?A>S. 



L. placidus Banks, Journ. N. Y. Ent. Soc, 1895, p. 128. 



L. similis ;\Ioniez, Rev. Biol. Nord France, VI, 1894, p. 20. 



L. wyandottensis Packard, Cave Memoir, 1887, p. 42. 



ECHINOMEGISTUS. 



EclihiODief/istiis Berlese, Redia, I. 1904, ]>. 2('i('). 



E. wheeleri Wasmann, Zool. Anzeiger, 19()2, p. 72 ( AntcinioiitKirus ). — Berlese. 

 Redia, I, 1904, p. 398. 



GAMASUS. 

 Ginnasii-s Latreille. Hist. nat. Crust. Ins., III. 1802. i». 04. 



G. antennsepes Say. Journ. I'liil. Acad.. II. 1821, p. 71. — Le Conte, Edit., II. 



1859. p. 17. 

 G. californicus Banks. Proc. Calif. Acad. Science (3), III, 1904, p. 368. 

 G. juloides Say, Journ. Phil. Acad., II. 1821. p. 72.— Le Conte. Edit. II. 1859, 



p. 18. 

 G. longipalpoides Felt, 11th Rept. State Entom. X. Y., 1896. p. 259. [Name not 



to lie applied unless mite is new.] 

 G. musculus Say, Journ. Phil. Acad., II, 1821, p. 72. — Le Conte, Edit., II, 1859, 



p. 17. 

 G. nidularius Say, Journ. Phil. Acad.. II. 1821. p. 72.— Le Conte. Edit., II, 1859, 



p. 17. 

 G. passali Ouerin, Iconog. Regno Anini., IV, Arachn., 1843, p. 15. 

 G. spinipes Say, Journ. Phil. Acad., II. 1821, p. 71. — Le Conte, Edit.. II, 1859, 



p. 17. 

 G. stygius Packard. Cave Memoir. 1887. p. 42. 

 G. troglodytes Packard, Cave Memoir, 1887, p. 42. 



MACROCHELES. 

 ]\larrnchelcK Latreille, Regne Anim. (nouv. ed. rev. et aug. ). IV. 1829. p. 282. 



M. arcticus Kramer and Neliman, Acariden wahrend Vega Exped., 1883, p. 522. 

 M. carolinensis Banks, Proc. Ent. Soc. Wash., VII, 190(), p. 137. 

 M. exilis Banks, Proc. Wash. Acad. Sciences, II. 1900. p. 485. 

 M. mcestus Banks, Canad. EntouL. 1898. j). 265. 



MEGISTHANUS. 

 Mr(/ist}i(iniisi Thorell, Ann. Mus. CJenov., XVIII. 1882. p. 41. 

 M. floridanus Banks, Proc. Acad. Nat. Sci. Phil., 1904, p. 145. 



