The Pamphlet Collection of Sir Robert Stout: Volume 66

Class Cyclostomata

Class Cyclostomata.

Family Petromyzontidæ (Lampreys).
40. Geotria chilensis, Gray. (Fresh-water Lamprey.)
Family Myxinidæ (Hags).
41. Bdellostoma cirrhatum, Forst. ( Colonists' name, Hag or Slime-eel.)