20 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
SYLVIELLA BRACHYURA NILOTICA Neumann. 
2 o's, Ereifa el Dik, Dinder, 10 Feb.; Galegu, Dinder, 20 Feb. 
Wings 53 and 59 mm. 
Rare. 
EREMOMELA ELEGANS (Heuglin.) 
1 o and 2 9’s, Magangani, Blue-Nile, 30 Jan. 
These were the only ones seen. 
CAMAROPTERA GRISEIVIRIDIS GRISEIVIRIDIS v. Miiller. 
3 c’s and 1 9, Magangani, Blue-Nile, 28 Jan.; El Garef, 8 Jan. 
Common in dense thickets and on the ground. Singly. 
PRINIA MYSTACEA Riippell. 
4 o’s and 3 2’s, Magangani, Blue-Nile, 28 Jan., 30 Jan.; Singa, 
27 Dee.; Fazogli, 20 Jan.; El Mesharat, 4 Jan.; El Sabonabi, 1 Jan.; 
Beit el Wahsh, Dinder, 13 Feb. 
The common warbler of the country. 
PRINIA GRACILIS DELTAE Reichenow. 
3 Q’s, Cairo, Egypt, 12 Dec. 
PRIONOPIDAE. 
PRIONOPS POLIOCEPHALA (Stanley). 
| o’, El Mesharat, Blue-Nile, 4 Jan. 
Occasional, in small flocks. 
LANIIDAE. 
LANIUS EXCUBITOR PALLIDIROSTRIS (Cassin). 
1 9, Sennar, Blue-Nile, 25 Dec. 
Only seen once. 
