ORTMANN : THE CRAWFISHES OF THE STATE OF PENNSYLVANIA 357 
River, Holmesburg, (H. W. Fowler coll., exch. Acad. Phil. Nat. Sci.); Schuylkill 
Canal, Manayunk; Montgomery Co., Schuylkill River, West Manayunk, (H. Gera 
coll.) ; Delaware Co., Marcus Hook Creek, Marcus Hook; Franklin Co., Back Creek, 
Williamson ; Bedford Co., Raystown Branch of Juniata River, Bedford (A. Koenig 
coll.). 
New Jersey: Camden Co., Delaware River, Camden; Delaware River, North 
Cramer Hill; Mercer Co., Stony Brook, Princeton; Delaware-Raritan Canal, 
Aqueduct near Princeton. 
Maryann: Alleghany Co., Potomac River, Wiley’s Ford, South Cumberland. 
West ViraintA: Morgan Co., Potomac River, Cherry Run. 
PREVIOUS RECORDS.*® 
Type locality : Delaware River, Philadelphia, (Rafinesque). 
PrennsyLvantA: Schuylkill River, Philadelphia, (Hagen); Bucks Co., Bristol, 
(Faxon) ; Berks Co., Schuylkill River, Reading, (Girard); Chester Co., Brandy- 
wine Creek, (Faxon); Tributary of Brandywine Creek, Chadds Ford Junction, (Ort- 
mann); Lancaster Co., Bainbridge, (Faxon); Cwmberland Co., Carlisle, (Hagen) ; 
Adams Co., Gettysburg, (Ortmann). 
New Jersey: Camden Co., Camden, (Faxon); Burlington Co., Burlington, 
(Faxon) ; Mercer Co., Trenton, (Abbott); Monmouth Co., Red Bank, (Faxon) ; Morris 
Co., Schooley’s Mountain, (Faxon). 
Maryann: Cecil Co., (Faxon); Hartford Co., Havre de Grace, (Hagen); Balti- 
more Co., Baltimore, (Andrews); Guynn’s Falls, (Faxon); Druid Hill, (Faxon); Anne 
Arundel Co., (Faxon); Charles Co., (Faxon); Montgomery Co., (Faxon); Washington 
Co., Williamsport, (Faxon); Alleghany Co., Canal four miles south of Cumberland, 
(Faxon). 
District or Conumpra: Washington, (Girard). 
Virainta: Nairfax Co., Gunston, (Faxon); Augusta Co., Shenandoah River, 
Waynesboro, (Faxon); Isle of Wight Co., Blackwater River, Zuni, (Faxon). 
NEW LOCALITIES NOT REPRESENTED IN CARNEGIE MUSEUM, 
PENNSYLVANIA; Montgomery Co., Roberts Run, Abrams, (B, W. Griffiths & H, 
W, Fowler, coll., Acad. Nat. Sci., Philadelphia), 
The following records are from the collections of Mr. W. R. McConnell, belong: 
ing to the Department of Agriculture, Harrisburg: Yellow Breeches Creek, New 
Cumberland, Cumberland Co, ; Conedogwinet Creek, West Fairview, Cumberland 
Co, ; Sherman’s Creek, Landisburg, Perry Co.; Montour Run, Greenpark, Perry 
8A number of doubtful records have been dropped (see Ortmann, 1905), p. 131). Too general records are also 
omitted, for instance: ‘‘Susquehanna River, Pa., (Faxon),’’ since just in this case more exact information is desired, 
