96 Mr. T. D. A. Cockerell — Descriptions and 



Literature Consulted. 



Bka0X, M. 1893. " Trematodes " in Broun's ' Klassen und Ordnungen 



des Thier-reich3.' 

 . 1901. " Ziir Revision der Trematoden der Vogel. — II." Centrbl. 



f. liakt. Abtb. 1, xxix. p. 941. 



. 190*2. " Fascioliden der Vugel." Zool. Jahrb. (Syst.) xvi. p. 1. 



Lebour, M. V. 1913. " A new Trematode of tbe Genus Ltchriorchis."' 



P. Z. S. p. 933. 

 Looss, A. 1899. " Weitere Beitrag zur Kenntniss der Trematoden- 



Faima Aegyptens." Zool. Jahrb. (Syst.) xii. p. 521. 

 . 1902. '* Ueber ueue und bekanute Trematoden aus Seeschild- 



kroten." Zool. Jahrb. (Syst.) xvi. p. 411. 

 NicoLL, W. 1911. "On Three new Trematodes from Reptiles." 



P. Z. S. p. 677. 

 Odhxer, T. 1911. " Nordostafrikanische Trematoden." Res. Swedish 



Zool. Exp. Egypt and White Nile, 1901. I'art iv. p. 1. 

 Pratt, H. S. 1903.' '' Descriptions of Four Distomes." Mark Anni- 

 versary Volume (Xew York), p. 23. 

 Stafford, J. 1905. " Trematodes from Canadian Vertebrates." Zool. 



Anz. XXV iii. p. 691. 



XIV. — Desa-ijjiions and Records of Bees. — LXIX. 

 By T. D. A. Cockerell, Uuiversity ol: Colorado. 



Parasphecudes cervicalis, sp. n. 



$ . — Length 10-11 min. 



Black, robust ; closely allied to P. dissimulator, Ckll., 

 differing thus : — Face narrower, eyes more converging below ; 

 flagelluoi only very faintly reddish at end ; stigma dark 

 rutb-fuscous ; nervures more slender, fuscous ; wings variable 

 in tint, but not so red ; dark hair on outer side of hind 

 tibise dark sooty ; brush at apex of hind basitarsus not 

 brilliantly coloured ; tubercle on second ventral segment 

 hairy, but without a well-delined tuft. It is easily known 

 from P. noachinas, Ckll., by the much more densely punc- 

 tured mesotiiorax and the more finely and closely punctured 

 first abdominal segment. 



Hab. Eaglehawk Neck, Tasmania, Feb. 12-Mar. 3, 1913 

 {R. E. Turner). British Museum. 



At Mt. Wellington, Tasmania, Jan. 15-Feb. 6, 1913, 

 Mr. Turner took specimens of P. plorator, Ckll. 



Parasphecodes latissimus, sp. n. 



? . — Length about or almost 10 mm., abdomen 3'25 mm. 

 broad. 



