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SMITHSONIAN CONTRIBUTIONS TO KNOWLEDGE, VOL. XXXIII.
FIG. I.
FIG. 2.
FIG. 1.-LITTLE PIKED WHALE, BALENOPTERA ACUTO-ROSTRATA LACÉPÈDE.
FIG. 3.
PLATE 49.
FIG. 1.-NORTH ATLANTIC HUMPBACK, MEGAPTERA NODOSA (BONNATERRE).
FIG. 2.-NORTH ATLANTIC RIGHT WHALE, BALENA GLACIALIS BONNATERRE.