Authors of articles longer than a thousand words will receive fifty reprints of their publications free of cost. If more than this are desired, the order should be given with the return of the proof sheets. Extra copies and special covers or special paper will be furnished at cost. Authors of short contributions will receive a few extra copies of the number containing their articles. Manuscripts should be sent by express or registered mail. Address all communications to The Journal of Entomology and Zoology William A. Hilton, Editor Claremont, California, U.S.A. List of Bees from Claremont-Laguna Region HENRY BRAY Through the kindness of Prof. T. D. A. Cockerell and several others I have been able to get large numbers of our local bees determined. The basis of the work was the extensive Cook-Baker collection of the college with additional material of my own and others. Many of the species here listed have been collected by me and others, but unless not represented in the original college collection it is not noted in the list. So far as the relations of bees to plants has been noted by me it is given in the list. Many other species remain to be determined and only a beginning has been made in respect to the relation of the bees to plants. BOMBIDÆ _Bombus sonorous._ Say. Det. Vier. Claremont, Cal., Baker. April, Fl., Nemophila. _Bombus californicus._ Sm. Det. Vier. Claremont, Cal., Baker. May, Fl., Phacelia tanacætifolia. _Bombus crotchii._ Vier. Det. Cr. Claremont, Cal., Baker. May, Fl., Tar weed. ANTHOPHORIDÆ _Anthophora anstrutheri._ Ckll. Det. Ckll. Claremont, Cal., Baker. April, Fl., Lotus glaber. _Anthophora curta._ Prov. Claremont, Cal., Baker. April, Fl., Lotus glaber. _Anthophora urbana._ Cr. Claremont, Cal., Baker. April, Fl., Cactus and poppy. _Anthophora washingtoni._ Ckll. Det. Ckll. Claremont, Cal., Baker. _Anthophora stanfordiana._ Vier. Claremont, Cal., Baker. May, Fl., Amsinckia intermedia. _Anthophora pacifica._ Vier. Mountains near Claremont, Cal., Baker. April, Fl., Lotus glaber. _Anthophora simillima._ Cr. Claremont, Cal., Baker. April, Fl., Lotus glaber. _Anthophora edwardsii._ Cr. Det. Ckll. Claremont, Cal., Baker. April, Fl., Phacelia tanacætifolia. _Mellisodes pallidicineta._ Ckll. Det. Br. from Coll. Claremont, Cal., Bray. April, Fl., Phacelia tanacætifolia. _Mellisodes maura._ Cr. Det. Br. from Coll. Claremont, Cal., Bray. May, Fl., Amsinckia intermedia. _Mellisodes pullata._ Cr. Det. Br. from Coll. Claremont, Cal., Bray. April, Fl., Phacelia tanacætifolia. _Mellisodes menuacha._ Cr. Det. Br. from Coll. Claremont, Cal., Bray. May, Fl., Phacelia tanacætifolia. _Mellisodes beltragei._ Cr. Det. Br. from Coll. Claremont, Cal., Bray. Fl., Amsinckia interm. _Synhalonia atrientis._ Smith Det. Br. from Coll. Claremont, Cal., Bray. May, Fl., Phacelia tanacætifolia.