1 84 REPORT OF NEW JERSEY STATE MUSEUM. 



M. mancus Sm. Lake Hopatcong (Ds. Sleight). 



M. impudicus Scudd. Jamesburg, East Plain, Lakehurst, all VII (Ds) ; 

 Atsion IX, White Horse VIII, near Harris VIII (Rehn) ; Stafford's 

 Forge IX (Hebard). A southern species found only in the under- 

 growth of pine woods (Rehn). 



M. scudderi Uhler. Hopatcong VIII, Newfoundland IX, Staten Island 

 VIII-XII, Lakehurst IX, X (Ds) ; Middlesex Co., Atlantic Co. (Coll); 

 Riverton IX (Jn) ; Almonessen IX (W) ; Medford VIII Atsion IX, X, 

 DaCosta VII, Stafford's Forge IX, XI (Rehn) ; Lucaston IX (Dke) ; 

 Mt. Pleasant IX (H. Fox). 



M. fasciatus Wlk. Jamesburg, on cranberry bogs VII, VIII (Bt) ; White 

 Horse VIII, Stafford's Forge VIII, IX, Speedwell VIII, Cedar Grove IX, 

 Whitings IX (Rehn); DaCosta VII, Manumuskin (Dke). This species 

 is usually encountered in the undergrowth of pine wood (Rehn). 



M. femur-rub rum De G. The commonest of our field grasshoppers, 

 occurring throughout the State and practically throughout the season. 

 Mr. Rehn adds, however, that in the pine barrens it is only found in 

 cultivated areas and abandoned fields. 



M. tribulus Morse. Staten Island VII, IX (Ds) ; Stafford's Forge VIII 

 (Rehn). 



M. stonei Rehn. Between Harris and White Horse VIII (Stone & Rehn) ; 



Atsion IX, 2, Stafford's Forge VIII, 26 (Rehn). This striking species 



has been taken in the low scrub under mixed pine and oak and on 



bare sand near pine woods. 

 M. minor Scudd. Along the Palisades in dry, grassy places VI, VII (Bt) ; 



Jamesburg VI, Lakehurst VI (Ds) ; Westville VI (Jn) ; Atco (Ss); 



Speedwell VI, 20 (Rehn); Clementon VI, 6 (Long). 



M. luridus Dodge, (collinus Scudd.) From all sections of the State ex- 

 cept the maritime, VII-IX. It is one of those species occurring on 

 and around cranberry bogs. Mr. Beutenmuller marks it from dry, 

 grassy places, and Mr. Rehn says it is found in dry woods on bare 

 spots, sandy fields, in huckleberry barrens or in undergrowth. 



M. keeleri Thos. Stafford's Forge VIII, White Horse VIII (Rehn); Sum- 

 ner X, 15 (Long). A southern species found in the undergrowth in 

 pine woods. "Only known as a New Jersey species on the basis of 

 females. When compared with females from Florida, Georgia and 

 North Carolina, they are identical. According to Morse, 'M. luridus' 

 and this species run into one another, at least in portions of their 

 ranges. This may be the case, but in New Jersey 'luridus' appears 

 to be a smaller form than the southern type called 'keeleri'" (Rehn). 



M. differentials Thos. Camden (div); Riverton X, 11 (Rehn); West- 

 ville IX, 12 (Jn); Dennisville IX (Ds). 



M. femoratus Burm. (bivittatus Say.) Common throughout most sec- 

 tions of the State VII-X. The clumsiest species of this genus, and 

 sometimes abundant on grassy cranberry bogs. 



