24 PROCEEDINGS OF THE NATIONAL MUSEUM vol. m 



American workers. I, therefore, synonymize Eremopsyche with 

 Lepidostoma (new synonymy) . 



Lepidostoma frontalis (Banks), new combination 



Figures 124, 125 



Eremopsyche frontalis Banks, 1901, p. 367.— Ulmer, 1907b, p. 110; 1913, p. 411.— 

 Ross, 1946, p. 290. 



Figures 124 and 125 of this Mexican species were prepared from the 

 male holotype. 



Lepidostoma mexicana (Banks) 



Figures 126, 127 



Olemira mexicana Banks, 1901, p. 367. — Ulmer, 1907b, p. 109; 1913, p. 411. 

 Lepidostoma mexicana (Banks). — Ross, 1946, p. 288. 



Figures 126 and 127 were prepared from the female holotype, which 

 is from Mexico. 



Genus Olemira Banks 



Olemira mexicana Banks: See Lepidostoma mexicana (Banks). 



Helicopsychidae 



Genus Helicopsyche Siebold 

 Helicopsyche hageni Banks 



Figures 122, 123 

 Helicopsyche hageni Banks, 1938, p. 296. 



Lectotype, male: "Pico Turquino N. side June 18-20, 1936 4500- 

 6000 ft.," "Cuba 1936 Darlington Collector," "M.C.Z. Type 22668," 

 "Helicopsyche hageni Bks. type." 



Figures 122 and 123 here given are those of the lectotype. 



Helicopsyche haitiensis Banks 



Helicopsyche haitiensis Banks, 1938, p. 296. — Ross, 1956b, p. 398. 



Lectotype, male: "La Visite & vie. La Selle Range 5-7000 ft. 

 Sept. 16-23," "Haiti 1934 M. Bates," "M.C.Z. Type 22106," "Heli- 

 copsyche haitiensis Bks. type." 



The male genitalia were figured by Ross (1956b). The type agrees 

 with the figures except that the apex of the clasper has a more promi- 

 nent point than Ross's figure shows. 



Helicopsyche lutea (Hagen) 



Notidobia lutea Hagen, 1861, p. 271; 1864, p. 853.— McLachlan, 1S76, p. 238 — 

 Kolbe, 1888, p. 167.— Ross, 1952, p. 35. 



