Autoren alphabetisch geordnet. 345 
— (22). 1897. The New Mexico Species of Anthidium. t. c. 
vol. 29 No. 9 p. 220—223. 
Behandelt 8 Arten, darunter die beiden neuen: A. larreae und 
A. gilense. 
— (23). 1897. New and little-known Bees. Trans. Amer. Entom. 
Soc. Vol. 24 p. 144—162. 
19 neue Arten. 
— (24). 1897. On the Generic Position of some Bees hitherto 
referred to Panurgus and Calliopsis. Canad. Entom. vol. 29 
No. 12 p. 287— 2. 
Halictoides campanulae nov. spec., sowie die neue Gattung 
Pseudopanurgus. 
— (25). 1898. Panurginus clypeatus. t. c. vol. 30 No. 2 p. 29. 
P. Cressoniellus nom. nov. für clypeatus [Cress.]. 
(26). New Species of Andrena from North America. The 
Entomologist Vol. 30 p. 305—309. 
8 neue Arten. 
(27). Some Bees of the Genus Megachile from New Mexico 
and Colorado. Ann. of Nat. Hist. (7) Vol. 1 Febr. p. 125 
bis 130. 
(28). Synopsis of the North American Bees of the Genus 
Nomia. The Entomologist vol. 31 Febr. p. 31—33. 
10 Arten, darunter I neue: N. Beckeri; N. persimilis Ckll. ined. 
(29). The Bees of the Genus Halictus found in New Mexico. 
I. Species without any green or blue. Trans. Amer. Entom. 
Soc. vol. 24 p. 163 --168. 
Halictus amicus, H. angustior und semicoloratus,. 
(30). Further Notes on Andrena. The Entomologist vol. 31 
Apr. p. 88—%. 
(31). Synopsis of the North American Bees of the genus 
Stelis. t. c. vol. 31 July p. 166. 
14 Arten, darunter die neue S. rubi. 
(32). The North American Bees of the Genus Prosapis. t. c. 
vol. 31 Aug. p. 185—192, Sept. p. 216—219. 
(33). The North American Bees of the Genus Prosapis 
(Concelud.). t. c. vol. 31 Oct. p. 236—239. 
(34). Miscellaneous Notes. Proc. Entom. Soc. Washington vol. 4 
No. 2 p. 64—65. 
1. On Bees from semi-tropical Texas. 
2. On Lecanobius Cockerelli. 
3. On Scutellista cyanea. 
4. On the 2 of Labidus, 
(35). New and little-known Hymenoptera taken by Prof. C. 
H. T. Townsend and Mr. ©. M. Barber in New Mexico in 
1898. Ann. Nat. Hist. (7) vol.2 p 448—457. 
— (36). On some Panurgine and other Bees. Trans. Amer. Ent. 
Soc. vol. XXV p. 185—198. 
