Hymer.optera. 144 



in : Halictus, Tetraloniella, Numia 2. Andreiia nursei n. nom. pro A. halic' 

 toides Nurse non Smith.] (5i.7,.87) 



708i2 Straud, Embrik. 67.89 (6) 



1912. Neue und wenig bekannte afrikankche Bienen der Gattungen 

 Eriades, Steganomus und Prosopis. Soc. eutom. Jahrg. 27 p. 6—7, 11, 15 

 —16, 20, 27, 30-31, 33—34. [12 nn. spp, in : Eriades 4 (1 n. var.), Ste- 

 ganomus, Prusoyis 7 (,3 nn. varr.).] (66.7, 67,8, .9, 68.7) 



43 Straud, Emtorik. 57.99 (6) 



1912. Neue afiikanische Bienon der Gattungen Sphecodes und Ceratina. 

 Arch. Nat. Jahrg. 77 Bd. 1 Siippl. Heft 4 p. 12—27. [16 nn. spp. in: 

 Sphecodes 4 (1 n. var ), Ceratina 12 (1 n. var.).] 



(66.3,.7, 67.1,.8, 68.7) 



44 Friese, H. 57.99 (67.8) 



1912. Neue afrikanische Trigona-Axien. Arch. Nat. Jahrg. 78 A Heft 7 

 p. 169—170. [Lest}-itnelitta cubiceps n. sp. 2 nn. varr. in Ti-igona] 



45 Brauus, H. 57.99 (68) 



1912. Zusatze und Berichtigungen zu Dr, H. Fkieses „Die Bienen Afri- 

 kas". Deutsch. entom. Zeitschr. 1912 p. 63- U, 445—455, 598—603. \8 

 nn, spp. in : Nomada, Meliturga, Chalicodoma, Amegachile^ Megachile, Nomia, 

 Anthidium 2, 1 n. var. in Xi/locopa.] (,68.2,,7) 



46 Friese, H. 57.99 (68) 



1912. Neue und wenig bekannte Bienen Siid-Afrikas. Arch. Nat. Jahrg* 

 78 A Heft 5 p. 181—189, 9 figg. [12 nn. spp. in : Strandiella n. g. 6, Ca- 

 picola 4, Meliturgula, Mermtglossa n. g, Rhinochaetula n. subg.] 



(68.7,.8) 



47 Cockerel], T. D. A. 57.99 (7) 



1912. New Records of Bees. Entom. News Vol. 23 p. 444-447. [2 nn. 

 spp. in : Hypanthidium, Exomalopsis. 1 n. subsp. in Panurginus (1 n. var.), 

 Panurginus picitarsis n. nom. pro P. picipes Morawitz non Ckesson.] 



(72, 728, 74.7, 78.2,.8,.9, 79,4) 

 70843 Cockerell, T. D. A. 67.99 ^71) 



1912. Two Bees New to Canada. Canad. Entom. Tol. 44 p. 293. [Che- 

 lynia ricardonis n. sp,] (71.1, .2) 



49 Cockerell, T. D. A. 57.99 (71) 



1912. Canadian Bees in the British Museum. Canad. Entom. Tol. 44 

 p. 354—358. [4 nn. spp. in: Megachile, Okmia 3.] (71.3,. 6) 



50 Cockerell, T. D. A. 57.99 (71) 



1913. Two New Canadian Bees, Canad. Entom. Tol. 45 p. 12—14. [2 



nn. spp. in : Sphecodes, Anthidium.] (71.1, .2] 



51 Crawford, J. C. 67.99 (71,2) 



1912, Notes on some Canadian Bees. Canad. Entom. Vol. 44 p. 359 — 360. 

 [2 nn spp. in : Philereinulus, Perdtta.^ 



52 Cockerell, T. D. A. 57.99 (72) 



1912. Descriptions and Records of Bees. — XLIV. Ann. 3fag. nat. Hist. 

 (8) Vol. 9 p. 554—588. [15 nn. spp. in: Xylocopa 2 (1 n. subsp. 1 n. 

 var.), Ceratina 4 (2 nn. varr.), Dianthidium, Osinia, Perdita, Ptiloglossa, An- 

 thidium, Colletes 2, Prosopis 2. 2 nn. subspp. in : Mesoplia^ Centris. 1 n. 

 var. in Agapostemon.] (72.6, 728) 



53 Cockerell, Wilmatte P. 57.99 (728) 



1912. Collecting Bees at Gualan, Guatemala. Canad. Entom. Vol. 44 p. 



54 Cockerell,"*!. D. A. 57.99 (728) 



1912. Descriptions and Records of Bees. — XLV. Ann. Mag. nat. Hist. 

 (8) Vol. lOp. 21— 31. [8 un. spp. in :P sithprus, Anthophora, Coelioxys, Aga- 

 postemon, Megachile 3, Tetrapedia. 2 nn. subspp. in Melissodes.] — XLVI. p. 

 311 — 320. [9 nn. spp. in: Trigona 3 (1 n. subsp.), Melipona, Augochlora 

 2, Caenohalictus, Dialictus, Exomalopsis.] 

 708o5 Cockerell, T. D. A. 57.99 (728) 



1912. Some Bees from Guatemala. Pj^yche Vol. 19 p. 105—108. [2 nn. 

 spp. in : Leptergutis, Xylocopa.] 



