TROPIDISCHIA. 



135 



Genus 50. Pristoceuthophilus. {Type no. 1.) 

 Rehn, Trans. Amer. Ent. Soc. xxix. p. 17 (1902). 



1. P. Rhoadsi, Rehn, 1. c. (1902). 



2. P. Marmoratus, Rehn, Ent. News. 



p. 280 (1904). 



xv. 



Mexico. 

 California. 



Genus 51. Hadencecus. 



Scudd. Bost. Journ. Nat. Hist, vii. p. 489 (1862) ; Proc. Amer. 

 Acad. xxx. p. 22 (1894) ; Guide N. Amer. Orth. p. 59 

 (1897) ; Brunn. Verb, zooi.-bot. Ges. Wien, xxxviii. p. 310 



(1888). 



j Kentucky, 

 Tennessee, 



1. H. Subterraneus, Scudd. (Raphidophora 



Subterranea) Proc. Boston Soc. Nat. Hist. 



viii. p. 8 (1861) ; Pack. Amer. Nat. v. 



p. 745, £. 126 (1871). 

 H. Subterranea, Scudd. Boston Journ. Nat. 



Hist. vii. p. 440 (1862). 

 H. Subterraneus, Glov. III. N. Amer. Orth. 



pi. 8. f. 6 (1872) ; Brunn. 1. c. p. 310, 



pi. 8. £. 34 (1888) ; Pack. Mem. Acad. 



Nat. Sci. iv. pp. 67, 68, f. 16 



(1889). 

 RapMdophora Cavernarum, Sauss. Ann. Soc. 



Ent. France, (4) i. p. 492 (1862). 

 II. Cavernarum, Scudd. Proc. Boston Soc. 



Nat. Hist. xii. p. 409 (1869); Proc. Amer. 



Acad. xxx. p. 22 (1894) ; Riley, Standard 



Nat. Hist, ii. p. 184, £. 260 (1884). 

 Phalangopsis, sp., Thomps. Ann. Nat. Hist. 



xiii. p. 113 (1844). 



Virginia. 



Genus 52. Tropidischia. 



Scudd. Boston Journ. Nat. Hist. vii. p. 440 (1862) ; 

 Proc. Amer. Acad. xxx. p. 18 (1894). 



*1. T. Xanthostoma, Scudd. (Rapid dophora 

 X.) Proc. Boston Soc. Nat. Hist. viii. 

 p. 12 (1861). 

 T. Xanthostoma, Scudd. Boston Journ. 

 Nat. Hist. vii. p. 441 (1862). 

 I I Indencecus Sid>terraneu$, Walk, (nee Scudd. ) 

 Cat. Derm. Salt, B. M. v. Suppl. p. 22 

 (1871). 



California. 



