Some Notes on the Distribution of Cinura 



in the Vicinity of Claremont, with 



Description of a New Species 



RAY EARL GARDNER 



Most of the specimens were found in the 

 canyons in the mountains north of Clare- 

 mont. Campodea and Japyx were obtained 

 from damp, decaying vegetation, under 

 leaves and sticks and under rocks. Machilis 

 and Lepisma were also found under leaves and 

 stones, only in dryer places and under the bark 

 of trees. All specimens were preserved in alcohol. 

 The Campodea were studied in detail after boil- 

 ing- in KOH. 



In the determination of these forms the fol- 

 lowing works were consulted: Material per lo 

 studio dei Tisanuri F. Silvestri Bollettino del 

 Lab. di Zool. Gen. e Agraria, Vol. V, 1911 ; Nuovi 

 jreneri e Nuove specie di Campodea by F. Silves- 

 tri (Bull, del Lab. di Zool. (Ten. e Agr., 1912) ; 

 Monograph of the Collembola and Thysanura, by 

 Sir John Lubbock, London, 1873; North Amer- 

 ican Apterygogenea, by Harold Schoett, in Pro- 

 ceedings of California, Academy of Science, Vol. 

 6; and a large number of others. 



Campodea montis n. s\->. 

 (Figs. 1-2) 

 Several specimens of this species were studied. 

 Color white. The smaller setae of the body are 

 simple, while the larger are well serrated. 



Head — The head is covered with numerous, 

 simple short setae. There is a single row of stout 

 short hairs at the base of the head, truncated 

 and slightly plumed. The surface of the labial 

 palpi more than one-third wider than long. 

 6 Evaifapix^^'^S- ■^' '^^^ '^^^ antenusB have thirty or more 



us, F. Silvestri. 



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