[1921] 
XI. Insecta, 
Insecta. 149 
to Heriadcs p. 366, leptodonta Cam. 
to Osmia p. 366, Cockerell Ann. Nat. 
Hist 8. 
Melecta crassicornis sp. n. Amanus 
Mts. p. 176, Friese Arch. Natg. 87 
Abt. A Heft 3. — M. candiae sp. n. 
Crete p. 166, Strand Arch. Natg. 81 
A. 4 1915. — M. funeraria f. moreensis 
f.n. p. 3, Strand Int. ent. Zs. 15. 
\ Meliponorytes ? devictus sp. n. Bur- 
mese amber, Cockerell p. 544 f. 4, 
Ann. Nat. Hist. 8. 
Melissa friesei sp. n. Chili p. 150, 
Herbst Rev. Chil. Hist. Nat. 22. 
Melittoides gen. n. pp. 174, 177, 
lunensis, vulpinus N. Africa pp. 177-179, 
rostrata p. 174 ( rostratus !) fig., armeni- 
acus W. Asia pp. 178, 180, spp. n M 
Friese Arch. Natg. 87 Abt. A Heft 3. 
Morgania jonesi, fortis, spp. n., S. 
Africa p. 207, Cockerell Ann. Nat. 
Hist. 7. 
Nomada calloxantha p. 4, melanoptera 
p. 5, concinnula p. 6, carinicauda p. 7, 
spp. n., vincta v. heterochroa p. 1, alpha 
vv. paralpha, dialpha p. 3, crawfordi v. 
lachrymosa p. 5, varr. n., N. ( Onathias ) 
orophila p. 8, heterosticta p. 9, clarescens, 
vulpis p. 10, spp. n., N. America, 
Cockerell Amer. Mus. Novit 24. — N. 
xanthopus sp. n. Costa Rica p. 91, 
Friese Ent. Zeitung 82. — N. rufosoma 
sp. n. Egypt p. 301, furva v. atroscu- 
tellaris var. n. Gross-Karben p. 300, 
Strand Arch. Natg. 87 Abt. A Heft 3. 
— N. tigridis sp. n. Mesopotamia p. 193, 
Morice J. Bombay Nat. Hist. Soc. 28. 
Nomia equestris v.smyrnensis Smyrna, 
dalyana v. bonnefoiensis Transvaal varr. 
n. p. 316, Strand Arch. Natg. 87 Abt. 
A Heft 3. — N. aurifrons — ( andrenina 
Cock.), zebrata Cam. = (frederici Cam.), 
Cockerell p. 360 Ann. Nat. Hist. 8. — 
N. opposita Sm., to Halictus, Cockerell 
p. 361 T.c. — N. dimissa sp. n. p. 83, 
aurantifer subsp. n. swainsoniae p. 82 
Australia, Cockerell Mem. Queens- 
land Mus. 7. 
Osmia lapidistructor sp. n. La Calle 
p. 343, Ferton Ann. Soc. ent. France 
89. — O. ononidis, £ , Benoist p. 250 
Bull. Soc. ent. France 1921. — (). mea 
loc. unknown p. 303, cataniae Catania 
p. 321, spp. n., Strand Arch. Natg. 87 
Abt. A Heft 3. — O. forficulina sp. n. 
Basutoland p. 202, Cockerell Ann. 
Nat. Hist. 7. — O. xanthomelana, biology, 
Enslin p. 127 Zs. Wiss. Insektenbiol, 
16. 
Oxybelus monachus, description of 
male, p. 51, Meyer Ent. Mitt. 10. 
Palaeorhiza viridifrons sp. n. Aus- 
tralia p. 86, Cockerell Mem. Queens- 
land Mus. 7. 
Panurgus dentatus v. taorminensis 
Sicily p. 294, vachali v. villosiclypeus 
Algoria p. 318, varr. n., Strand Arch. 
Natg. 87 Abt. A Heft 3. 
Paracollcles chalcurus, boroniac p. 92 
regalis, facialis p. 93, plebeius, in- 
comptus, recusus, apicalis p. 94, speculi- 
ferus, nomadiformis p. 95, aurescens, 
fallax p. 96, scitulus p. 97, spp. n. 
Australia, and key to spp. Cockerell 
Mem. Queensland Mus. 7. 
Parapsaenythia costaricensis sp. n. 
Costa Rica p. 83, Friese Ent. Zeitung 
82. 
Polyglossa heterodoxa p. 204, perin- 
gueyi p. 205, spp. n. S. Africa, Cock- 
erell Ann. Nat. Hist 7. 
Prosopis sulcifrons p. 51, innocens p. 
52, spp. n. New Zealand, Cameron 
Mem. Manchester Soc. 42 1898 No. 1. — 
P. maderensis sp. n. Madeira p. 363, 
Cockerell Ann. Nat. Hist. 8. — P. 
mixta Sm., to Allodape, Cockerell p. 
363 T.c. — P. trivittata var. n. maculosa , 
maculata p. 81, ruficollis, callosa p. 82 
spp. n. Costa Rica, Friese Ent. Zeitung 
82. — P. sculptifrons p. 84, certa, daveyi 
p. 85 spp. n. and key to species and 
allied species p. 86, Cockerell Mem. 
Queensland Mus. 7. — P. asiaeminoris 
sp. n. Asia Minor p. 267, Strand Arch. 
Natg. 87 Abt. A Heft 3. — P. creticola 
sp. n. Crete, Strand p. 146, Arch. Natg. 
81 A. 4 1915. 
Psithyrus, varr. in Britain, Perkins 
pp. 82-86 Ent. Mag. 57.— P. 
labor iosus, in nest of Bremus pennsyl- 
vanicus, Frison p. 100 Canad. Ent. 53. 
Ptilothrix riparia Ducke, to Diadasia, 
Cockerell p. 77 Ent. News 32. 
Rivalisia gen. n. melallica sp. n. 
Usambara p. 270, Strand Arch. Natg. 
87 Abt. A Heft 3. 
Sphecodes puncticeps v. crelanus var. 
n. Crete p. 305, Strand Arch. Natg. 87 
Abt. A Heft 3. — S. hemirhodurus sp. n. 
