ursula, i. [148]
weddelli, i. [143]
Hapalemur, i. [65], [79], [114]; ii. [226], [237], [248]
olivaceus, i. [82]
simus, i. [82]
harlani, Hylobates, ii. [155]
Hattock, i. [78]
helveticus, Pelycodus, i. [122]; ii. [242]
hemidactylus, Brachyteles, i. [227]