ORTMANN: monograph of the naiades of PENNSYLVANIA. 107 



Meniolagomeka Creek, Smith Gap, Monroe Co. 

 Lizard Creek, Mantz and West Penn, Schuylkill Co. 

 Mahoning Creek, Lehighton, Carbon Co. 



Susqiichan7ia-drainage: 

 Susquehanna River, York Furnace and York Haven, York Co.; Duneannon, Perry Co.; Selinsgrove, 



Snyder Co. 

 Codorus Creek, York, York Co. 



Conewago Creek, York Haven, York Co.; Table Rock, Adams Co. 

 Conodoguinet Creek, Carlisle, Cumberland Co. 

 Shermans Creek, Duneannon, Perry Co. 



Juniata River, Juniata Bridge, Perry Co.; Lewistown, Mifflin Co. 

 Canal, Mifflintown, Juniata Co. (D. A. Atkinson). 

 Lost Creek, Mifflintown, Juniata Co. (D. A. Atldnson). 

 Cocolamus Creek, Cocolamus, Juniata Co. (D. A. Atkinson). 

 Raystown Branch Juniata River, Ardenheim, Huntingdon Co.; Everett and Mount Dallas, Bedford Co.; 



Lutzville, Bedford Co. (J. F. L. Raschen); Dunning Creek, Bedford, Bedford Co. (J. F. L. Raschen); 



Shobers Run, Bedford Springs, Bedford Co. (A. Koenig). 

 Frankstown Branch Juniata River, Huntingdon and Alexandria, Huntingdon Co. (D. A. Atkinson); 



Hollidaysburg, Blair Co. 

 West Branch Mahantango Creek, Richfield, Juniata Co. (D. A. Atkinson). 

 Middle Creek, Freeburg, Snyder Co. (D. A. Atkinson). 

 Penns Creek, Selinsgrove, Snyder Co. 



Canal, Watsontown, Northumberland Co. (D. A. Atkinson). 

 West Branch Susquehanna River, Williamsport, Lycoming Co. (D. A. Atkinson). 

 Bald Eagle Creek, Milesburg, Center Co. 



Driftwood Branch Sinnamahoning Creek, Driftwood, Cameron Co. 

 Beaver Dam Creek, Flinton, Cambria Co. (D. A. Atkinson). 

 Chest Creek, Patton, Cambria Co. 



Cush Cushion Creek, Green Township, Indiana Co. (D. A. Atkinson). 

 North Branch Susquehanna River, Tunkhannock, Wyoming Co. 

 Chemung River, South Waverly, Bradford Co. 

 MiUrace of Crooked Creek, Tioga, Tioga Co. 



Poio m ac-drainage : 

 East Branch Little Antietam Creek, Waj'nesboro, Franklin Co. 

 Conococheague Creek, Greencastle and Scotland, Franldin Co. 

 West Branch Conococheague Creek,- Mercersburg Junction, Franldin Co. 

 Great Tonoloway Creek, Thompson Township, Fulton Co. 



Localities in Pennsylvania represented in the Philadelphia Academy of Natural 

 Sciences: 



Sacony Creek, Kutztown, Berks Co. (H. K. Deisher). 



Big Neshaminy Creek, " Edderton," " Bucks Co. (H. W. Fowler). 



"Guinea Creek," «» Woodbourne, Bucks Co. (H. W. Fowler). 



" Probably Eddington. 



^' No creek of this name occurs on the map of the U. S. Topographic Survey (Sheet Burlington). 

 The creek at Woodbourne is a branch of Mill Creek. 



