*—, notice of, R. Owen, xliv, 345.
*Thylacotherium, xxxvii, 228.
Troglodytes niger, xlvii, 411.
Unicorn, on the existence of, xxi, 123.
Vespertilio pruinosus, Hoary Bat, met with in Connecticut, xxxvii, 195.
*Whale, xvii, 289.
—, suspension of respiration in, xxix, 348.
*Zeuglodon of Owen, xxxvii, 231.
*—, not a reptile, R. Owen, xxxix, 204.