544 DRS. FINSCH AND HARTLAUB ON [Nov. 25, 
DESCRIPTION OF PLATE XLII. 
Fig. 1. Clubiona dubia, p. 532. 
a. Epigyne. 
6. Natural length of Spider. 
2. Ariadne mellissii, p. 534. 
a. Fore-right view of cephalothorax, showing ges of the eyes. 
6. Falces, maxillx, labium, and sternum. 
ec. Natural length of Spider. 
d, Underside of abdomen. 
f. Profile view of Spider, without legs. 
3. Tetragnatha digna, p. 535. 
a. Underside of abdomen. 
6. Natural length of Spider. 
ce. Fore-right view of eyes and falces. 
d. Profile without legs. 
4. Tetragnatha indigna, p. 536. 
a. Profile view, without legs. 
6, Natural length. 
d. Fore-right view of eyes and falces. 
. Philodromus signatus, p. 537. 
a. Natural length. 
6. Underside. 
ec. Fore-right view of cephalothorax and falces. 
6 Olios tridentiger, p. 538. 
a. Fore-right view of eyes and falces. 
6, c, d. Right palpus in three positions. 
e. Natural length of Spider. 
7. Pasithea pulchra, p. 540. 
a. Fore-right view of eyes and falces. 
6. Profile of Spider without legs. 
ec. Epigyne. 
d. Underside, showing maxill, labium, and sternum. 
e. Natural length. 
8. Lycosa ligata, p. 540. 
a. Palpus. 
6. Natural length. 
ce. Fore-right view of eyes and falces. 
9. Lycosa inexorabilis, p. 541. 
a. Natural length. 
6. Epigyne. 
ce. Fore-right view of eyes and falces. 
10. Salticus nigro-limbatus, p. 542. 
a. Profile without legs. 
b. Natural length. 
or 
2. On a small Collection of Birds from the Tonga Islands. 
By Dr. O. Fiysca, C.M.Z.S., and Dr. G. Harrtavs, 
F.M.ZS. 
In our book on the ornithology of the Feejee, Samoa, and Tonga 
group we have enumerated thirty-one species of birds hitherto 
known to inhabit the latter group of Pacific Islands. One of these, 
the Rallus forsteri, we now consider to be only a variety of age or 
season of the well-known R. pectoralis, more of which hereafter. 
Of the remaining thirty species there are five which seem to be con- 
