Cassell's Natural History, Vol. 2 (of 6)

by Unknown

[244] Phocœna communis.

[245] Orca gladiator.

[246] Delphinus delphis.

[247] D. tursio.

[248] Beluga leucas.

[249] Monodon monoceros.

[250] Balæna mysticetus.

[251] Megaptera; μέγας, great, and πτερόν, fin.

[252] Rhachianectes glaucus of Cope.

[253] Balænoptera; φάλαινα, a whale, and πτερόν, fin.