40 FOWLER : 



Achirus fasciatus (Lacepede) — Sole. 



Though found in the Delaware tidal region, I have no record 

 for these limits. It doubtless occurs about the river shores. 



Necturus maculosus (Rafiuesque) — Mud Puppy. 



Some years ago a living specimen was brought to me from 

 Darby Creek, near Kssington. It may have been an introduc- 

 tion, as I stated then.* 



Ambystoma punctatum (Linngeus) — Spotted Salamander. 

 Known from Stone's record for Clifton. f 



Plethodon erythronotus (Green) — Red-backed Salamander. 



An abundant species in woodland, often in villages. Chad's 

 Ford, Brandywine Summit, Wawa, Chester Heights, Lang- 

 ford's Run, Cobb's Creek. 



Plethodon glutinosus (Green) — Sticky Salamander. 

 Recorded by Cope from Delaware County, t 



Spelerpes bislineatus (Green) — Two-lined Salamander. 



Rather scarce. I have met with it at Brandywine Summit. 



Spelerpes longicatida (Green) — Long-tailed Salamander. 



Occurs under logs or stones in woodland. Found at Bran- 

 dywine Summit. 



Spelerpes ruber (Daudin) — Red Salamander. 



Found about springs, and though scarce in my experience, 

 doubtless more abundant when thoroughly sought for. I 

 found it along Fawkes Run. Cope first records it from the 

 the county. § 



* Science, XI, 1900, p. 555. 



tAmer. Nat., XL,, 1906, p. 160. 



X Bull. U. S. Nat. Mus., No. 34, 1889, p. 139. 



§L. c, p. 181. 



