508 STATE BOARD OF AGRICULTURE. 



Sub-family II MEGACHILIN^E. 



Leaf-cutter bees that make their nests in burrows, forming cells of semi- 

 circular pieces of leaves. 



MEGACHILE Latr. 



M. addenda Cress. " New Jersey " (Cress Coll). 



M. brevis Say. Camden and Gloucester Counties, VII, VIII (Fox), Staten 



Island (Ds), Caldwell (Cr), Ocean Co. (Sm). 

 M. exilis Cress. " New Jersey " (Cress Coll). 

 M. frigida Smith. Camden Co., VII, 5, Gloucester, VIII, 10, 30 (Fox), West- 



ville (Cm), Mr. Cockerell says this is a synonym of vidua Sm. 

 M. generosa Cress. Philadelphia, VII, 25 (Fox). 

 M. latimanus Say. Ocean Co., May (Sm), Gloucester Co., VIII, 10 (Fox), 



Staten Island (Ds), Caldwell (Cr), Westville (Crn). 

 M. melanophaea Smith. Westville (Crn). 

 M. mendica Cress. Lahaway, VII, Anglesea, IX, 1, Camden Co., VIII, 15 



(Fox), Caldwell (Cr), Westville (Crn). 

 M. montivaga Cress. Should occur in New Jersey. 

 M. morio Smith. Should occur in New Jersey. 

 M. mucida Cress. New Brunswick (Sm). 

 M. optiva Cress. Gloucester Co., VIII, 10 (Fox). 



M. perbrevis Cress. Philadelphia, IX, 5 (Fox), " New Jersey " (Cress Coll.) 

 M. petularis Cress. Philadelphia, VII, 25 (Fox). 

 M. pruina Smith. " New Jersey " (Ashm). 



M. pugnata Say. Camden Co., IX, 7 (Fox), New Jersey (Cress Coll). 

 M. sayi Cress. = inimica = pugnata, according to Robertson (Ckll). 

 M. studiosa Cress. "New Jersey." 

 M. femorata Sm. "New Jersey " (Bt). 

 M. gemula Cress. Philadelphia, VII, 10 (Fox). 



Sub-family III ANTHIDIIN^. 



ANTHIDIUM Fabr. 

 A. notatum L,atr. New Jersey (Cress Coll). 



Family X STELIDIDJE. 



Sub-family I STEL.IDIN.E. 



PROTOSTELIS Priese. 

 P. lateralis Cress Camden Co., V, 18 (Fox). 



