174 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I4I 



Barbulanympha laurabuda Cleveland et al. 



Natural host. — Cryptocercus punctulatiis, U.S.A., Appalachian and 

 Pacific coast areas (Cleveland et al., 1934) : This species, B. uf alula, 

 and Rhynchonympha tarda occur in all parts of the colon, especially in 

 the enlarged, flexed part near the ileum. 



Barbulanympha ufalula Cleveland et al. 



Natural host. — Cryptocercus punctulatiis, U.S.A., Appalachian and 

 Pacific coast areas (Cleveland et al., 1934). 



Barbulanympha wenyoni Cleveland 

 Natural host. — Cryptocercus punctulatus, U.S.A., Pacific coast area 

 (Cleveland, 1953). 



Rhynchonympha tarda Cleveland et al. 

 (Fig. 3, D) 

 Natural host. — Cryptocercus punctulatus, U.S.A., Pacific coast area 

 (Cleveland et al., 1934) : Fairly abundant in every specimen ex- 

 amined from Pacific coast. 



Urinympha talea Cleveland et al. 

 (Fig. 3, C) 

 Natural host. — Cryptocercus punctulatus, U.S.A., Appalachian and 

 Pacific coast areas (Cleveland et al., 1934) : Present in fairly great 

 numbers in every cockroach examined. 



Family STAUROJOENINIDAE 



Idionympha perissa Cleveland et al. 



Natural host. — Cryptocercus punctulatus, U.S.A., Appalachian area 

 (Cleveland et al., 1934) : Present in only a few specimens. 



Family TRICHONYMPHIDAE 



Trichonympha acuta Cleveland et al. 



Natural host. — Cryptocercus punctulatus, U.S.A., Appalachian and 

 Pacific coast areas (Cleveland et al., 1934). 



Trichonympha algoa Cleveland et al. 

 (Fig. 3, E) 



Natural host. — Cryptocercus punctulatus, U.S.A., Appalachian and 

 Pacific coast areas (Cleveland et al., 1934) : Fairly abundant and 

 present in most specimens. 



