lv CONTENTS. 
Pago 
IX. Descriptions of new Chalcidoid Flies from Coimbatore, South 
India. By S. A. RonweEr, Honorary Custodian of Hymenoptera, 
US. National Museum ..... +s» sean wale semi laterals + sli walls 123 
X. A new Tuco-tuco from Bolivia, By OtpFietp THomas ..,. 186 
XI. Two new Aquatic Annelids. By HinpERic FRIEND ..,... 187 
XII. New Species of Palearctic Simuliide in the British Museum 
(Diptera Nematocera). By F. W. Epwarps 
Proceedings of the Geological Society. .....ccssseceveeeeeeeeres 144 
NUMBER 38. 
XIII. On a new Chelonian from the Kimmeridge Clay of 
Swindon. By CHartes W. AnpReEws, D.Sc., F.R.S. (British 
Museum, Natural History) £0 ...20di6 oe bo ss 0 Se sree sielelsh aleiew wwielt 145 
XIV. On a new Species of the Oligochete Genus Thamnodrilus 
(Beddard), with Notes on Th. gulielmi. By Franx E, Bepparp, 
REA TSE: Bus 9.5 8 bd Spin Bliss d hiitcasd 0.5 5.o)0 ately We 153 
XV. Exotic Muscaride (Diptera)—I. By J. R. Mattocs, 
x banas WEY ES, Be 68.08 G5 4 oi eters 4b evans nee 4 ee 161 
XVI. The Reproduction of Deep-sea Fishes. By J. D. F. Gir- 
CHRIST, MSAS ec, (Plated) Uinciirns + <sctecasjces bh ener 173 
XVII. Two new Muride discovered in Paraguay by the Marquis 
de Wavrin. By OLDETELD THOMAS ci50s siiie Caetdy ase tee melas 177 
XVIII. A new Mountain Vizcacha (Lagidium) from N.W. Pata- 
gonia,, By Oupwmryp THOMAD | , Aeliceains pe itdayn sts te ats «geet te 179 
XIX. A new Monkey and a new Squirrel from the Middle Me- 
kong, on the Eastern Frontier of Siam. By OLpFreLp Tuomas ., 181 
XX. New Rhipidomys, Akodon, Ctenomys, and Marmosa from the 
Sierra Santa Barbara, 8.E. Jujuy. By OLprreLp THomas 
XXI. Abnormal Legs in Frogs. By W. Harotp Leren-SHarpe, 
Bos Be iy Gross i ee ae re hb ROTA RTOS Da pee cE i 187 
