1912.] NATURAL SCIENCES OF PHILADELPHIA. 117 



Brachystola ponderosa (pp. 193, 191). 



Described from two pairs from a single locality. 



Single type here designated: c? ; Guaymas, Mexico, [November, 

 1893; Eisen]. 



Brachystola intermedia (pp. 193, 191). 



Based on three female specimens from two localities. 



Single type here designated: 9 ; Mazatlan, Mexico; Woodruff. 



Brachystola eiseni (pp. 193, 196). 



Based on a pair from the same locality. 



Single type here designated: cf ; Tepic, Mexico; Eisen. 



Calamacris californica (pp. 200, 201) Tab. IV, figs. 25, 25a. 



Described from an unspecified number of specimens from one 

 locality. 



Single type here designated : figured d 71 ; San Jose del Cabo, Lower 

 California. 



Calamacris mexicana (pp. 200, 201) Tab. IV, fig. 26. 



Described from a unique figured female from Patrocinio, Lower 

 California, [April, 1889]; Charles D. Haines. 



Calamacris palmeri (pp. 200, 202). 



Described from an unspecified number of specimens from one 

 locality. 



Single type here designated: 9 ; Cape St. Lucas, Lower Cali- 

 fornia; Palmer. 



Calamacris oculata (pp. 200, 202). 



Based on a unique male from (extreme Southern) Arizona. 



Sphenarium bolivari (pp. 203, 205). 



Described from two males from different localities. 

 Single type here designated: c? ; Salina Cruz, Tehuantepec, 

 Mexico, [December, 1898]; Deam. 



Sphenarium marginatum (pp. 201, 205). 



Based on an unstated number of specimens from three localities. 

 Single type here designated: cf ; Orizaba, Mexico, [November, 

 1887]; Bruner. 



Sphenarium rugosum (pp. 204, 206). 



Based on an unstated series (probably a pair) from a single locality. 



