271 Insecla. 
Systematic. — Hymenoptera — Apidae, 
Cockerell J. New York Ent. Soc. 18. 
— P. hesperiphila p. 20, pasadenae p. 00, 
flpp. n., California, polifolii 9 P- 20, 
Cockerell Ann. Nat. Hist. 5. — P. 
grossicornis p. 07, magniclavis p. 08, 
megalotis p. 00, subtristis, excavala, 
p. 70, supracurla p. 71, Colorado, 
spp. n., Swenk k Cockerell Ent. 
News 21. — P. binghami sp. n. Maine, 
Lovell p. 180 Psyche 17. — P. mapir- 
iensis p. 133 Bolivien, bequaerli Peru, 
brasilicnsis Brasilien, p. 134, peruviana 
p. 135 Peru, sculptilis Bolivien, stenops 
S. Paolo, p. 130, boliviana, bolhros, 
p. 137, Bolivien, spp. n., Schrottky 
Wien ent. Ztg. 29. — P., clef analytique 
des esp&ces Suisses, Jacob Rameau 
Lapin Neuchatel 39 1905. 
Prosopisteron merged in Prosopis, 
Cockerell p. 311 Nature 83. 
Psaenythia fumipennis, tomentifera, 
bernardiensis, spp. n., Paraguay, Strand 
Zool. Jahrb. Syst. 29 pp. 498-499. 
Pseudomdecta pasadensis sp. n. Cali- 
fornia, Cockerell p. 27 Ann. Nat. 
Hist. 5. 
Psithyrus lissonurus Ungarn.. 
Mocsary Rovart. Lap. 17 p. 3. 
Ptilothrix adolphi, corrientium, spp. n., 
Paraguay, Strand Zool. Jahrb. Syst. 
29 pp. 510—512. — P. lynchii, chacoensis , 
p. 294, Chaco, megasoma Mendoza, 
albidohirta Jujuy, p. 295, spp. n., 
Brethes An. Mus. Buenos Aires 20. 
Rhinoeolleies subg. n. for O. nasulus 
Sin., Cockerell p. 242 Entomologist 
43. 
S phe codes { Sphecodium ) nitidissimns 
sp. n. Colorado, Cockerell p. 307 
Canad. Ent. 42. — 8. davisii , Grae- 
nicher p. 159 Canad. Ent. 42. — 8. 
minarum, brasilicnsis, spp. n., Brasil. 
Schrottky Erit. Rdsch. 27 p. 03. 
Slilpnosoma semisericeum to Pachy- 
prosopis, Cockerell p. 107 Ann. Nat. 
Hist. 6. 
Svaslra segmenlaria, mimctica, Men- 
doza, patagoniea Patagonia, p. 304, 
tucumana Tucuman, subapicalis Lagoa 
Santa, p. 300, ameghinoi, basirufa, 
Patagonia, brachyura Argentina, p. 300, 
corduvensis Cordoba p. 307, spp. n., 
Brethes An. Mu.s. Buenos Aires 20. 
Tetralonia spoliata Walk., Cockerell 
p. 304 Ann. Nat. Hist. 5. — T . okinmvae 
p. 407 Okinawa, japonica p. 40% Sud- 
japan, spp. n., Friese Wien Verh. 
zool.-bot. Gcs. 60. — T . fulva Jujuy p. 
307, tornowii Tucuman, squalida, chubu- 
Una , Chubut, p. 308, vara Cordoba, 
sobria Patagonia, p. 309, spegazzinii 
Jujuy, saltensis Salta, p. 310, spp. n., 
Brethes An. Mus. Buenos Aires 20. — 
T. s piniventris sp. n. Mendoza, Friese 
p. 710 D. ent Zs. 1910. — T. orientalis 
Uruguay, leucocephala Brasilia, iheringi 
Brasilia, quadrata Paraguay, spp. n., 
Bertoni k Schrottky Zool. Jahrb. 
Syst. 29 pp. 5G9-572. — T. lorenzicola 
sp. n. Paraguay, Strand Zool. Jahrb. 
Syst. 29 p. 509. — T. luedenoaldti sp. n. 
Brasil, Schrottky Ent. Rdsch. 27 
p. 78. 
Telrapedia duckei, gigantea, haeckdi, 
nigripennis , spp. n., S. America, Friese 
pp. 02-04 D. ent. Zs. 1910. — T . morri- 
cola, monacha, spp. n., Paraguay, 
Strand Zool. Jahrb. Syst. 29 p. 518 — 
T . tarijensis sp. n. Tarija, Brethes 
p. 289 An. Mus. Buenos Aires 20. 
Thrincostoma lemuriae sp. n. Mada- 
gascar, Cockerell p. 505 Ann. Nat. 
Hist. 5. 
Thygater arechavaletae sp. n. Uruguay, 
Bertoni & Schrottky Zool. Jahrb. 
Syst. 29 p. 580. 
Triepeolus subalpinus sp. n. Colorado 
p. 245, Cockerell Psyche 17. — T. 
denverensis sp. n. Colorado, Cockerell 
p. 91 Entomologist 43. — T. gabrielis 
sp. n. California, Cockerell p. 27 
Ann. Nat. Hist. 5. 
Trigona pilicornis sp. n. p 108, 
DucKe Rev. Ent. Caen 28. — T. guianac 
sp. n., Cockerell p. 300 Ann. Nat. 
Hist. 6. — T. rufoides sp. n. Paraguay, 
Strand Zool. Jahrb. Syst. 29 p. 558. 
Turner dla gen. n. near Euryglossa, 
gilberti sp. n. Queensland, Cockerell. 
p. 202 Entomologist 43. 
Xenoglossa crawfordi sp. n. Mexico, 
Cockerell p. 367 Ann. Nat. Hist. 5. 
Xenoglossodes excurrens = (Melts- 
sodes peeosella verbesinarum C.), 
Cockerell p. 259 T.c. 
Xylocopa trochanter tea, pusulala, p 
319, rejecta p. 320, X. (Koptorthosoma) 
insola p. 321, nigricans p. 332, spp. n., 
Africa, Vachal Ann. Soc. ent. Belgique 
54.— -X. ruficeps p. 408, sauteri with 
var. nigrescens p. 409, spp. n., Formosa, 
Friese yprh. z.-b. Ges. Wien 1910. — 
