Figure 75.—Stranded goosebeaked whales, an adult male from northern California ([top]) and an immature female from the northeastern Gulf of Mexico ([bottom]). Note the brownish color of the back, marked in the adult animal by blotches of lighter gray and numerous scratch marks, presumably tooth rakes. Note also the mouth cleft, shorter in this species than in any other beaked whale species, and the slightly concave appearance to the upper margin of the head. The beak is usually less developed in large animals. The [inset photo] shows a ventral view of the tip of the lower jaw of an adult male from the east coast of Florida. The two teeth of the species are emerged above the gum only in adult males. (Photos by W. J. Houck [top], Florida's Gulfarium [middle], and W. A. Huck, courtesy of Marineland of Florida [inset].)


OTHER BEAKED WHALES (T)
Mesoplodon spp.

Other Common Names