852 CALIFORNIA ACADEMY OF SCIENCES. 



flounders. It reaches a length of 2 feet. A few speci 

 mens preserved by us. 



140. Microstomus pacificus (Lockington). 



One specimen dredged from deep water in Puget 

 Sound. 



141. Pleuronichthys coenosus Girard. 



Rather common. The specimens taken show a black 

 spot on sides and one on tail. It reaches a length of 

 about a foot. 



SUPPLEMENTARY. 



List of Fresh -Water Fishes Collected in the 

 Vicinity of Seattle, Washington, by Edwin C. 



Starks. 



BY ALVIN SEALE. 



1. Entosphenus tridentatus (Gairdner). Lamprey. 

 Three young specimens about 30 mm. in length were 



taken July 7 in a small stream which flows into Green 

 Lake. Lamprey are reported as being very abundant in 

 this lake during the spring. Great numbers, not only of 

 JE . tridentatus, but also of Lampetra cibaria, spawn in 

 the small stream mentioned above. 



2. Catostomus macrocheilus Girard. 



A few small specimens collected in Green Lake, Seat- 

 tle, 4 to 9 inches in length. 



3. Mylocheilus caurinus (Richardson). "Chub." 



D. 8. A. 8. Head 4^>4 ; depth 4^; scales 13-76-9; 

 eye 45^ in length of head; snout 3/^; teeth i, 5-5, i. 



Fourteen specimens, 3 to 10 inches in length, were taken 

 in Lake Washington, July 14. A very common species. 



