171 Insecta. 
Systematic. — Hymenoptera. — Apidae. 
Haliclu8, of Chile rovisod pp. 547- 
504, excellens p. 552, opacus p. 654 
with var. azureiventris cyanicollis p. 557, 
rostraticeps, smaragdulus, p. 659, opaci- 
ceps , herbstiellus, p! 660, glabriventris 
p. 661, spinolae p. 562, opacifrons 
p. 504, spp. n., corynogaster var. n. 
corralensis p. 553, Fries® D.E.Z. 
1916 1917. — H. monographic table of 
German species, and discussion of little - 
known palaearctic forms, Blutiigen 
pp. 81-132 & 267-302, conjungens 
sp. n. Macedonia p. 299 D.E.Z. 1920. — 
H. semirussatus sp. n. Singapore p. 620, 
Cockerell Philipp. J. Sci. 17. — H., 
notes on German pp. 257-270, lativen- 
tris — ( decipiens Perk.) p. 269, Bluth- 
gen D.E.Z. 1919. — H. ( Evylaeus ) sp. n. 
Kansas p. 37, Stevens Ent. News 31. — 
II. atelopterus p. 254 sp. n„ Cockerell 
Ann. Durb. Mus. 2. — H. ( Patellapis ) 
bowkeri p. 313, burnupi p. 316, 
farquarhi p. 314, harveyi p. 312, layardi 
p. 315, moffati p. 317, philipi p. 317, 
spp. n., S. Africa, Cockerell T.c. — 
H. rubicundus, and Lycosa, Johnson 
pp. 89-91 Irish Natural. 29. 
Heriades pellucidus p. 311, tricari- 
natus p. 310, spp. n., Cockerell Ann. 
Durb. Mus. 2. — H. m.undulus sp. n. 
Palawan p. 207, Cockerell Philipp. 
J. Sci. 16. — H. balceri fulvescens, spp. n. 
Borneo p. 226, Cockerell Philipp. J. 
Sci. 17. 
' Hypanthidium angustifrons p. 300 
sp. n„ Cockerell Ann. Durb. Mus. 2. 
Megachile fervida Sm. = Osmia fer- 
vida Sm. p. 258, Cockerell T.c. — M . 
barkeri p. 289, brevisi p. 288, cyanura 
p. 259, flavibasis p. 262, heliotricha ? var. 
barkeri p. 289, natalica p. 281, opacula 
p. 261, rhodesica p. 281, stellarum p. 287, 
tarsisignata p. 288, vittatula p. 260, urn- 
biloensis p. 287, spp. n. S. Africa, 
Cockerell T.c. — M. saigonensis sp. n. 
p. 117, Cockerell Ann. Nat. Hist. 
5. — M. timberlakei sp. n. Oahu p. 119, 
Cockerell Canad. Ent. 52. — M. mu - 
raria var. n. variabilis, nigroalba Chile, 
p. 61, flavohirta Formosa p. 62, spp. n., 
vertical is n. n. for rhinoceros Fr. 1906, 
lateritia var. n. sikkimensis, p. 52, 
mystacea var. n. nitidiscutata p. 53, 
Friese D.E.Z. 1920. — M. rufofulva 
panayensis var. n. p. 147, Cockerell 
P hilipp. J. Sci. 16. 
Melipona fasciata cramptoni p. 469 
and lateralis kangarumensis p. 461, 
subspp. n., Cockerell Bull. Amer. 
Mus. 42. 
Melissa gayi var. n. albescens p. 265, 
imperatrix n. n. for imperialis Fr. 
p. 266, Friese D.E.Z. 1920. 
Melissodes adolphi Brasil p. 213, 
chacoensis Argentina p. 214, linnei 
Paraguay p. 216, spp. n., Bertoni 
A n. Ci. Paraguay Ser. 2 No. 3 1918. 
Meliturga clavicornis, natural history, 
nest, Friese D.E.Z. 1919 pp. 55-60 pi. i. 
Nomada, the Danish species (con* 
tinued), Jorgensen Ent. Medd. 13 1919 
pp. 49-72; — Nomada rakosiensis, samar- 
candicd , p. 255, regina Spain p. 256, 
difficilis, oculata , p. 257, grossa p. 258, 
inermis Asia Minor, romana Hungary, 
p. 259, sexspinosa Asia Minor p. 260, 
syriaca, sanguinicollis , Caucasus, sar- 
diniensis, p. 261, scutellata Spain, 
smyrnaensis, p. 262, atrocincla, longi- 
cornis, p. 263, monozona p. 264, For- 
mosa, spp. n., also 20 varr. n., Friese 
D.E.Z. 1920. — N. penangensis sp. n. p. 
118, Cockerell Ann. Nat. Hist 5. — N. 
sandacana sp. n. Borneo p. 223, 
Cockerell Philipp. J. Sci. 17. — N. 
dissessa Luzon, polyodonta Penang, spp. 
n. p. 622, Cockerell T.c. 
Nomia schoutedeni p. 88, kinduna 
p. 89, lemba p. 91, kabindana p. 92, 
tsavoensis p. 93, spp. n. Congo, Strand 
Rev. Zool. Afric. 8. — N. claripes p. 294, 
durbanensis p. 294, erythroptera p. 293, 
murinella p. 295, nitidibasis p. 295, 
spp. n. S. Africa, platycephala $ p. 295, 
Cockerell Ann. Durb. Mus. 2. — N. 
fletcheri p. 206, opacula p. 207, chapren- 
sis, chalcea, p. 208, immsi, burmica, 
p. 209, perconcinna p. 210, spp. n. 
India, Cockerell Ann. Nat. Hist. 6. 
— N. mcgregori sp. n. Panay p. 148, 
Cockerell Philipp. J. Sci. 16. — N. 
tuberculifrons sp. n. Borneo p. 222, 
Cockerell Philipp. J. Sci. 17. — 
N. pachypoda , subpurpurea, p. 616, 
selangor ensis p. 617, Malay penins., 
incensa Luzon p. 620, spp. n., leucozonata 
penangensis p. 617, mediorufa morata, 
scutellata remolita, p. 619, subspp. n., 
Cockerell T.o. 
Osiris paraguayensis sp. n. Paraguay 
p. 222, Bertoni An. Ci. Paraguay 
Ser. 2 No. 3 1918. 
Osmia natalensis p. 257 sp. n., 
Cockerell Ann. Durb. Mus. 2. — 
