REHN AND HEBARD 



157 



Measurements (in millimeters) 





d' Near Organ Mountains, New Mexico. 



(Scudder Collection) 



cf Franklin Mountains, Texas 



d^ Maguire's Ranch, Davis Mountains, 



Texas 



d" Livermore Peak, Davis Mountains, 



Texas 



o^ Garden Spring, Texas 



d" Moss Well, Chisos Mountains, Texas. 



Type 



d Moss Well, Chisos Mountains, Texas 



Paratype .» 



d Canyon behind Pulliam Bluff, Chisos 



Mountains, Texas. Paratype 



9 Franklin Mountains, Texas 



9 Maguire's Ranch, Davis Mountains, 



Texas 



9 Moss Well, Chisos Mountains, Texas. 



Allotype 



9 Canyon behind Pulliam Bluff, Chisos 



^lountains, Texas. Paratype 



15,7 

 14.1 



17.7 



14.3 

 20 



18.9 



17.5 



17.2 

 18.7 



17 



18.2 



21.5 





3.7 

 3.5 



3.5 



3.9 

 3.6 



3.9 



4 



3.6 

 4.2 



4.2 



4.3 



4.4 





O 



2.3 

 2.3 



2.4 



2.1 



2.2 



2.5 



2.5 



2.5 

 2.5 



2.4 



2.6 



2.7 





24 

 22.5 



23.2 



25.6 

 26.5 



25.4 



27.5 



26.6 

 13.8 



12.2 



13 



13.8 



g°' 



2.9 

 2.4 



2.3 



2.7 

 3 



3.1 



3.2 



3.1 

 1.7 



1.6 



1.9 



1.7 





ffi 



li 



C U 



o" Near Organ Mountains, New Mexico. 



(Scudder Collection) 



d Franklin Mountains, Texas 



d Maguire's Ranch, Davis Mountains, 



Texas 



cf Livermore Peak, Davis Mountains, 



Texas 



cf Garden Spring, Texas 



cf IVIoss Well, Chisos Mountains, Texas. 



Type 



6.7 

 7.5 



6.9 



8.2 



8.9 



9.6 

 8.3 



10.7 



10.4 

 10.4 



9.9 



13.3 

 11.8 



14 



14.3 

 15.6 



14.3 



27.3 

 24 



27.1 



26.6 

 31 



28.8 



^1 



TRANS. AM. ENT. SOC, XL. 



