176 Ins. 
XIII. INSECTA.—HYMENOPTERA. 
Panurgus pyropygus, p. 107, Syria, dentatus , p. 112, Egypt, Friese, Ap. 
europ. vi, n. spp. 
Paralictus n. g., type Halictus cephalicus, p. 229, with P. simplex n. sp., 
Illinois, p. 230, Robertson, Canad. Ent. xxxiii. 
Paranthidium subg. n. [?of Anthidium ], Cockerell & Cockerell, p. 50, 
Ann. Nat. Hist. vii. 
Pasiphae bouvieri, boliviensis, S. America, Yachal, p. 79, Ann. Soc. ent. 
France lxx, n. spp. 
Perdita clciypolei, p. 281, rhois, p. 282, California, Cockerell, Canad. Ent. 
xxxiii, n. spp. 
Poecilocentris subg. n. cf. Centris. 
Prosopis ; notes on N. American, with list, Lovell, pp. 4-9, Ent. News 
Philad. xii ; N. American, synonymy, Robertson, p. 77, Ent. News 
Philad. xii ; P. zizice, and a finis and modesta , synonymy, Lovell, 
p. 162, Ent. New 7 s Philad. xii ; P. Iriechbaumeri , nesting-habits, 
Hoppner, pp. 291-293, Allg. Zeitschr. Ent. vi. 
P. polifolii , California, Cockerell, p. 281, Canad. Ent. xxxiii ; P. scrobi- 
cauda, p. 79, aspricollis, stilbaspis, fissa, breviradia , p. 80, pcdmaris, 
arsenica, p. 81, cribellata, atripes , p. 82, S. America, Yachal, Ann. 
Soc. ent. France lxx : n. spp. 
Protanthidium gen. n. type Megachile steloides Bingh., Cockerell & 
Cockerell, p. 49, Ann. Nat. Hist. vii. 
Rhodocentris , subg. n. cf. Centris. 
Sphecodes ; habits, Gardner, p. 127, Ent. Mag. xxxvii; Relations with 
Halictus and Andrena , Morice (937). 
S. antigee, Barcelona, Tournier, p. 258, Bol. Soc. espan. i, n. sp. 
Stelis permaculata, valid species, Cockerell, p. 337, Ann. Nat. Hist. vii. 
Temnosoma metallicum var. n. chapaclce, Cockerell, p. 217, P. Ac. Philad. 
liii. 
Triepeolus n. g. for part of Epeolus, type concavus Cr., Robertson, p. 231, 
Canad. Ent. xxxiii. 
Trigona capitata var. n. virgilii, p. 268, T. pcdlidct var. n. nigrita, p. 269, 
Friese, Zeitschr. Hym. Dipt, i; T. lineata , nest, Du Buysson, p. 155, 
Ann. Soc. ent. France lxx. 
T. testaceitarsis , Malay Penins., Cameron, p. 36, P. Z. S. 1901, ii ; T. sub- 
terranea, peckolti, p. 265, scliultzei , p. 266, dutree , p. 267, fraissei, 
huberi , p. 268, lehmanni, nigripes, p. 270, S. America, keyensis, Key 
Ids., p. 271, Friese, Zeitschr. Hym. Dipt, i : n. spp. 
Xylocopa ; revision; the symbiosis with Acari, Perez, Act. Soc. Bordeaux 
lvi ; X. tranquebciricus Fabr. as Bombus= {rufescens auct.), Schulz, 
p. 273, Zeitschr. Hym. Dipt. i. 
X. malayana , Singapore, ceylonica, Ceylon, p. 32, gt'andiceps, Singapore, 
p. 33, Cameron, P. Z. S. 1901, ii; X. perkinsi, New Britain, Cameron, 
p. 243, op, cit. i ; X. morawitzi , Turkestan, p. 16, erivanensis , Erivan, 
p. 19, uclesiensis , Spain, p. 22, cribrata , Assinia, p. 24, cethiopica , 
Abyssinia, p. 26, distinguenda , Sierra Leone, p. 30, sycophanta, calo- 
ptera , E. Africa, p. 34, confusa, Africa, p. 39, fuliginata, Mindanao, 
p. 41, attenuata , Shanghai, p. 46, insidiosa, Celebes, p. 53, amauro- 
ptera , p. 54, sulcifrons , p. 55, Palawan, confusa, Java, p. 57, vachali, 
p. 60, euchlora, p. 61, Palawan, ocularis , Timor, p. 62, eunota, Aru, 
p. 63, adusta, occipitalis, p. 65, Mindanao, alternates, Celebes, p. 66, 
cavicornis, Uruguay, p. 70, binotata, Chiriqui, p. 72, subeyanea, Brazil, 
p. 74, mastrucata, Yenezuela, p. 85, eximia, Bolivia, p. 87, ocellaris, 
p. 90, nasica, p. 91, columbiensis, p. 94, Chiriqui, transitoria, Argentina, 
p. 95, nigrocaudata, Surinam, p. 107, amblardi, California, p. 115, 
singularis, Mexico, p. 116, P^rez, Act. Soc. Bordeaux lvi : n. spp. 
