1904.] NATURAL SCIENCES OF PHILADELPHIA. 141 



Chelanops dentatus Banks. 



One specimen from Florida, without more definite locality (Hub- 

 bard). 

 Chelanops latimanus Banks. 



One specimen from Punta'Gorda. 



Chelanops affinis Banks. 



The type is from Crescent City, from a burrow of the gopher (Hub- 

 bard). 



Chelanops tumidus Banks. 



Several specimens from under logs on the sea beach at Indian River 

 Inlet, April (Hubbard). 



Garypus floridensis!Banks. 



Collected under driftw^ood on ocean beach near St. Lucie river, April, 

 by the late H. G. Hubbard; Miami, March (Laurent). 



Obisium parvulum Banks. 



One specimen from Florida, without more definite locality (Hub- 

 bard). 



Atemnus elongatus Banks. 

 A . floridanus Tullgren. 



Specimens from Lake Worth; Biscayne Bay, April; Punta Gorda, 

 Febr. and April. Mr. Hubbard took it at St. Lucie river. Sand Point 

 and Enterprise. 



Olpium obscurum Banks. 



One from Runnymede, one from Punta Gorda and several from Palm 

 Beach, April. 



Chthonius pennsylvanicus Hagen. 



A few^ specimens from Punta Gorda, Febr. ; one from Lake Poinsett 

 (Hubbard). 



Chthonius spinosus Banks. 



Several from Citrus county. (Weed). 



Order SCORPIONIDA. 

 Centrums gracilis Gervais 



From Citrus county (Weed) ; Miami. April ; and Punta Gorda. Fairly 

 common. 



Centrurus carolinianus Beauvois. 



From Citrus county (Weed) and Miami, March. The most common 

 scorpion in the State. 



