202sJ/ueo/a; XI. Insecta., [192?]’ 
Wyoming, tvickhami , spp. n., Oklahoma 
p. .13,; , Cockerell Amer., Mus. t Novit, 
33 —P. (Lutziella subgen. n. p. . 1) 
opuntwfi sp. n. Colorado p. 2 (figs.) Id., 
T.c. 47 — Hi sphaeralceae ridens.vuv. n., , 
plaiyura sp. n. New Mexico p. 547,;. 
Id.; Ann. Mag. Nat. .Hist., (9) 10.— P. 
macrostoma p. 18, dinognatha California, 
haplura Texas p. 19, interserta Cali- 
fornia p. 20, spp. n., Id. Proc. U. S. Nat. 
Mus. 60 art. 18. 
Prodioxys gen. n., cinnabarina sp. n. 
Egypt p. 221, Eriese Ent. Zeitung 75 
1914. 
Prosopis lepiospermi, crassifemorata 
p. 266, , xanihopsyche, amatula p. 267, 
melanocephala, spp. n., ancorata var. 
subconslrida . var. n!, scintillans sp. n. 
p. 268 Queensland, Cockerell Mem.' 
Queensland Mus. 7.— P. rufoclypeata, 
trivittatq, costaricensis, spp. n., Costa 
Rica p. 301, Friese , Ent. Zeitung 77 
1916. — P. rugiceps sp. n. Belgian Congo 
p. 1105, Friese Ergeb. zweit. deutsch. 
Z. Africa Exp. i. 
Psaenythia rufiventris, parvula, pyg- 
maea p. 166, nigra, breviceps, spp. n., 
Chile p. 167, Friese Ent. Zeitung 77 
1916. 
Rhinelula gen. n. near Ptiloglpssa p. 
58 i, denticrus pp. 582, 583, f. A, rufi 7i 
ventris f. B, serraticornis pp. 583, 584, 
nigripes, chalybea pp. 582, 585, brevipes 
pp. 582, 586 (breviceps in error p. 583), 
spp. n., South America, Friese Zool. 
Jahrb. Abt. f. Syst. 45. 
Robertsonella dolichosoma sp. n. Cali- 
fornia p. 546, Cockerell Ann. Mag. 
Nat. Hist (9) 10. 
8 exgpis serratq sp. n. Cameroons p. 
31, Friese Zool. Jahrb. Abt. f. Syst. 
46. 
Sphecodes scabricollis Somerset p. 89, 
kershawi China described pi 90, 
key to British spp. of, p. 167, Perkins 
Ent. Mo. Mag. 58. — 8. costaricensis p. ’ 
299, aeneiceps, clypeatus, spp. n., San 
Jos6 p. 300, Friese Ent. Zeitung 77 
1916,— 8. pecosensis salicis subsp. n. 
California p. 547,. Cockerell, Ann. 
Mag. Nat. Hist, (9) IQ.— howardi, 
grakami , China ; p., 12, ignitus Florida 
p. 13, spp. n., Cockerell Proc. U. S. , 
Nat, Mus. 60 art.. 18. — S., synonymy of 
various forms, pp. 165-170, excellens 
Spain,, pilicornis S. Urals,, sarept^nsis 
Sarepta p. 170,, nipppn Yokohama, 
croaticus Croatia, impynctaius Siberia; 
p. 171, punctatissimus.) Turkestan, chin- 
ensis, alfkeni, C\unSi, nigrobasalis Ass^m, 
p. 172, grandis N.W. India, albociliatusi 
Mashonaland, californicus California p. 
173, bogotensis Colombia, laetus Argen- 
tina p. 174, spp. n., Meyer Arch, Natg.- 
88 A 8. 
Stelis ( Stelidium ) trypetina = (on- 
tar iana Sladen) p. 143, Cockerell' 
Canad. Entom. 54. 
Systropha arnoldi, glabriventris p. 2 y 
rhodesiensis p. 3, spp. n., South Africa, 
Friese Zool. Jahrb. Abt. f. Syst. 46. 
Terrestribombus > fraterculus n.n. for> 
formosulus Skor. North China p. 155, 
Skorikov Bull. Sta. Reg. Protect. 
Plantes Petersburg 4. 
Tetralonia bifasciata var. pallescens 
n., costaricensis p. 329, joseana , plani - 
ventris p. 330, barbiceps, pyropyga p. 
331, tenuifgsciata spp. n., Costa Rica p. 
332, Friese Ent. Zeitung 77 1916. 
Tetraloniella, list of species of Xeno- 
glossodes transferred to, graja nursei 
subsp. n. p. 361, dentata macrogona 
subsp. n. p. 362 India, Cockerell Ann. 
Mag. Nat. Hist. (9) 9. 
Tetrapedia. albipes p. 3{i4, albilabris 
spp. n., Costa Rica p. 335, Friese, 
Ent. Zeitung 77 1916, ‘ 
Trigona sevocans Brazil p. 8, suf- t 
fragata Colombia p. 9, spp. n., Cockerell 
Proc. U. S. Nat. Mus. 60 art. 18. — T. 
fulvipes var. obscuripes n., bipunctata 
var. luteipennis n. San Carlos p. 348, 
Friese Ent. Zeitung 77 1916. 
Xylocopa hyalinipennis, obscuritarsis • 
p. 4, longula, claripennis p. 5, pilosa i 
p. 6, albohirta p. 7, senex p. 8, nigriceps , ( 
fulva p. 9, spp. n., Africa, carinatq k 
alpina p. 6, c. fulvopilosa, rufitarsis . 
namaqua 'ensis , torrida gramineipennis ■ 
p. 7, imitator nigriceps, senior varr. , 
clitelligera, albopleuralis p. 8, varr. n., 
Friese Zool. Jahrb. Abt. f. Syst. 46. — 
X. tabanifotmis varr. 4 -maculala p. 328, 
alborufa n. Costa Rica p. 329, Friese 
Ent. Zeitung 77 1916. — X. inconstans 
var. n. aurorea p. 1109, modesta . 
var. n ..miniata p. 1110 Congo, Friese, 
Ergeb.. zweit. deutsch. Zentral-Afrika , 
Exp. 1. — X. rejecta sp. p. B.E.A. p. 987 
