PACKARD.] GEOGRAPHICAL DISTRIBUTION OF PIITYLLOPODA. 369 
2. Eastern Europe (Russia, &c.). 
Limnetis brachyura. 
Limnadia tetracera. Charkow. 
Estheria pestensis. Pesth. 
Branchinecta feroz. Odessa. 
claviger Nordmann. Odessa. 
Branchipus birostratus. Charkow. 
brauert Frauenfeld. Parndorper (oe, 
Chirocephalus carnuntanus Brauer. Be 
Streptocephalus torvicornis. Warsaw. 
Artemia salina, vars. milhauseni. 
arietina. 
koppeniana. 
b. The Mediterranean Province (including Northern Africa). 
Estheria dahalacensis. Abyssinia. 
donaciformis. Korkofan. 
gubernator. Cairo. 
hierosolymitana. Jerusalem. 
gihoni. Jerusalem. 
lofti. Bagdad. 
2 cycladoides. Algeria. 
melitensis Baird. 
taicinensis. Italy (Lombardy). 
Apus numidicus. Algeria. 
cancriformis. Italy, Algeria, and Constantinople. 
Branchipus eximius. Jerusalem. 
Chirocephalus recticornis Brauer. Tunis. 
rubricaudatus Kosseir. 
oudneyt. FKezzan. 
Branchinecta ferus Brauer. Jerusalem. 
Artemia sp. Egypt. 
Chirocephalus bairdti Brauer. Jerusalem. 
ce. Siberian. 
LTimnetis brachyura. Archangel. 
Polyartemia forcipata. Northern Sweden, Lapland, Taimyr, and Si- 
beria. 
Branchinecta paludosa (Middendorfianus). Siberia and Lapland. 
Chirocephalus claviger (Fischer). Taimyr, Siberia. 
Lepidurus macrourus Lilljeborg. Archangel. 
d. Manchurian. 
Apus dukti Day. Afghanistan. 
Apus himalayanus. (North Ibdia.) 
Apus numidicus Dauria. Baikal Sea. 
Apus sp.* 
* Apus sp. in Tibetan Salt Lakes. Schlagintweit, Reisen in Hochasien ii, 218, 
872. 
24 H 
