NYPL's Public Domain Archive. Not developed or endorsed by NYPL. Part of the World's largest public domain source PICRYL.com.
Topic

malleus

1 media by topicpage 1 of 1
203. The American Angel-fish (Squatina dumerili). 204. The Hammer-headed Shark (Zygæna malleus). a. Underside. b. A tooth. 205. The Long-tailed Porbeagle (Lamna caudata). a. Under side of the head. b.  A tooth.