400 PROCEEDINGS OF THE ACADEMY OF [June, 



when quoting the latter's records of distinguendus and ensifer. In 

 1906/5 Kirby followed Scudder in quoting pictus as a Nemohius, but 

 two years later Rehn and Hebard^^ correctly quoted the species for 

 the first time as a Miogryllus. 



Kirby also gives Nemohius exiguus Say in his list/^ though that 

 species has long been known to belong to the genus Anaxipha. 



Examination of the types shows that Nemohius alleni Morse/^ 

 belongs to a different genus. 



An exotic species has been recorded as a North American species 

 but once. In 1906, CaudelP^ recorded as Nemohius fasciatus from 

 Sapucay, Paraguay, specimens of the South American species 

 Nemohius rufus. 



The following records cannot be determined without examination 

 of the material. 



Theresa of Bavaria's-" record of Nemohius exiguus from Brazo de 

 Loba, Lower Magdalena River, Colombia, South America, and 

 Woodworth's-^ records of Nemohius mexicanus and neomexicanus 

 from California. 



We have omitted Nemohius trinitatis Scudder, owing to the fact 

 that until additional material from Trinidad is secured little definite 

 can be said of this insect. The type series is in bad condition, and 

 we feel justified in stating only that the specimens belong to the 

 subgenus Eunemobius and may prove to be an insular race of Nemohius 

 carolinus. Though the type series are all from the South American 

 fauna, the specimens recorded by Brunner-- as Nemohius cuhensis 

 from Balthazar, Granada, have been examined and found to belong 

 probably to this insect. 



Material Examined. — ^2,088 specimens: 890 males, 1,144 females 

 and 54 nymphs. 



In the preparation of the present work the types of the following 

 species have been before us : — 



{Nemohius utahensis Scudder, synonym of Nemobius fasciatus (De Geer).) 

 Nemohius fasciatus socius Scudder. 



(Nemohius canus Scudder, synonym of Nemohius fasciatus socius Scudder.) 

 {Nemohius aterrimus Scudder, synonym of Nemohius fasciatus socius Scudder.) 



15 Synon. Catal. Orth., II, p. 17. 



^^Proc. Acad. Nat. Sci. Phila., 1908, p. 401. 



17 1906. Synon. Catal. Orth., II, p. 19. 



18 1905. Psyche, XII, pp. 21, 22. 



19 Proc. U. S. Nat. Mus., XXX, p. 243. 



20 1900. Berl. Ent. Zeitschr., XIV, p. 258. 



21 1902. Univ. Cal. Agr. Exp. Sta. Bull, p. 142, fig. 7a. 



22 1893. Proc. Zool. Soc. London, 1893, p. 609. 



