APIDiE. 
Ins. 181 
C. pergandei , Chili, Sciiletterer, Ent. Nachr. xvi, p. 225 ; C, dolichos , 
Florida, Fox, Ent. News, i, p. 107 : n. spp. 
Colletes , tongue described and figured ; Saunders, J. L. S. xxiii, p. 415, 
pi. iii, figs. 1 & 2. 0 . daviesana, n. var. signata ; Yerhoeff, Ent. Nachr. 
xvi, p. 334. 
Crocisa crassicornis , Mongolia, Morawitz, p. 369, Hor. Ent. Ross, xxiv, 
n. sp. 
Dasypoda, the genus and species described at length ; Sciiletterer, 
B. E. Z. xxxv, pp. 11-56. D. discincta = ( eutoni , Saund.) ; id. t. c. p. 41. 
Dasypoda , tongue described and figured ; Saunders, J. L. S. xxiii, p. 420, 
pi. v, figs. 1-3. 
D. frieseana , Balkan penins., p. 42, thomsoni , Europe, p. 52, longigena , 
Asia Minor, p. 55, Schletterer, t. c. ; D. mlokosewitzi, Mount Ararat, 
Radoszkowski, p. 506, Hor. Ent. Ross, xxiv : n. spp. 
Dufourea , tongue described ; Saunders, J. L. S. xxiii, p. 421. 
D. metallica, Sze-tschuan, Morawitz, p. 359, Hor. Ent. Ross, xxiv, n. sp. 
Epeolus , tongue described and figured ; Saunders, J. L. S. xxiii, p. 423, 
pi. vii, figs. 7 & 8. 
Eucera , tongue described and figured ; Saunders, J. L. S. xxiii, pi. ix, 
figs. 1-3. 
E. ( Tetralonia ) placens, Chili, Sciiletterer, Ent. Nachr. xvi, p. 233, 
n. sp. 
Halictoides clavicrus , Mongolia, p. 360, montanus , Sze-tschuan, p. 361, 
Morawitz, Hor. Ent. Ross, xxiv, n. spp. 
Halictus , tongue described and figured ; Saunders, J. L. S. xxiii, p. 418, 
pi. iii, figs. 9-11 . H. rubicundus , habits ; Francis, P. Bristol Soc. vi, p. 213. 
H. rhenanus, Germany, Veriioeff, Ent. Nachr. xvi, p. 325 ; H. upin- 
ensis , Kanssu, p. 363, nodicornis, Mongolia, p. 364, resplendens, p. 365, 
olivaceus, p. 366, Kanssu, laticeps, Sze-tschuan, p. 367, conjluens. Kanssu, 
p. 368, Morawitz, Hor. Ent. Ross, xxiv ; H. forbesii, pectinatus , p. 315, 
nelumbonis , 4 -maculatus, gracilis , p. 316, palustris, cressonii, albipennis , 
p. 317, tegularis , p. 318, N. America, Robertson, Tr. Am. Ent. Soc. xvii : 
n. spp. 
Heriades rubicola, S. W. France, Perez, Act. Soc. L. Bord. xliv, p. 190, 
n. sp. 
Hylceus mongolicus } p. 376, potanini , p. 378, viduus, p. 380, Mongolia, 
indistinctus, p. 382, nigrocallosus , p. 383, medialis, p. 384, Sze-tschuan, 
Morawitz, Hor. Ent. Ross, xxiv, n. spp. 
Macropis, tongue described and figured; Saunders, J. L. S. xxiii, 
p. 419, pi. iv, figs. 7-9. 
Mcgachilc } tongue described and figured ; Saunders, J. L. S. xxiii, 
pi. viii, figs. 1 & 2. 
M. buyssoni , p. 190, pyramma, deceptoria , p. 192, S. W. France, Perez, 
Act. Soc. L. Bord. xliv ; M. koreensis , Korea, Radoszkowski, p. 230, 
Hor. Ent. Ross, xxiv ; M. mongolica , Ta-wan, Morawitz, p. 372, t. c. ; 
M. erinacea, p. 227, gasperinii , p. 228^ Chili, Schletterer, Ent. Nachr. 
xvi : n. spp. 
