474 Mr. O. Thomas on 



39. Euxerus erythropus lacustris, Tlios. 



805, 898, 899. Panga, Poko. 



919, 978, 995, 1005, 1081, 1201, 1208, 1524. Poko. 



40. Graphiurus christyi, Dollm. 



803, 870. Medje. 

 1274. Poko. 



41. Graphiurus lorraineus, Dollm. 



1061, 1162. Poko. 



The type of G. lorraineus was collected by Capt. Boyd 

 Alexander near the junction of the Welle with the Ubanghi. 



42. Deomys christyi, Thos. 

 T. c. p. 150. 



950, 968, 990, 1048, 1089, 1134, 1145, 1305. Poko, 

 Welle. 



A well-marked eastern representative of the D.femujineus 

 of the Lower Congo, and one of the most striking new species 

 discovered by Dr. Christy. 



43. Dendromus messorius, Thos. 



787, 804. Medje. 

 891. Viadama. 

 1239, 1286. Poko. 



Quite similar both in skin and skull to typical examples 

 from the Cameroons. 



" Banana-mouse " (Christy). 



44. Tatera dichrura, Thos. 

 T. c p. 147. 



945, 955, 964, 969, 971, 975, 980, 1011, 1027, 1028, 

 1036, 1037, 1049, 1057, 1058, 1064, 1065, 1075, 1084, 1212, 

 1224, 1244, 1304, 1435, 1444, 1453,1455, 1460, 1514,1517, 

 1519. Poko, Welle. 



A large species of the T. liodon group. 



45. Taterdlus congicus } Thos. 

 T. c. p. 147. 



916, 918, 940, 993, 998, 1009, 1043, 1047, 1053, 1055, 

 1070, 1076, 1079, 1080, 1093, 1094, 1105, 1139, 1188, 1238, 

 1242, 1243, 1287, 1303, 1448, 1449, 1454. Poko. 



