560 



DR. W. A. CUNNINGTON ON THE 



Name of Species. 



Tangan- 

 yika. 



Victoria 

 Nyanza. 



Nyasa. 



Albevb Edward 

 Nyanza. Nj^anza. 



Kivu. 



Oth(!r parts of 

 the world. 



Scliizopera spinulosa E 



„ fimbriata 



„ scalaris E 



Ilyophilus perplexns E 



Family CrCLOPiDas. 



Cyclops aspericornis 



„ leuckarti P 



„ emiiii 



,, neglectus* P 



„ tenellus E 



„ albidus 



,, attenuatus E 



„ varicaiis P 



„ bicolor 



„ exiguns E 



„ cunningtoni E 



„ pachycomus E 



„ serrulatnsf 



„ semiserratns E 



„ Isevimargo E 



„ macrurus 



,, angustus P 



„ stuhlmanni 



„ rarispinus E 



„ agiloides P 



„ euacanthus E i 



„ ciliatus E 



„ dubius 



„ prasinus 



„ plialeratus 



„ compactns V { 



„ oligarthrus E 



Family Eegasilid.*;. 



Ergasilus kaiidti 



sp 



Ergasiloides megacheir ... E 

 „ macrodactylus E 



„ brevimanus ... P 



Family Leen.s;idj5. 



Lernseocera diceracepliala .. E ' 



p§ 



E 

 P 



P§ 



E 

 P 



P§ 



Cosmopolitan. 



Cosmopolitan. 



E. Africa, Europe. 

 Cosmopolitan. 

 Central Africa. 



§ Not actually recorded from the lake itself, but from within its drainage area. 



* As explained by Sars (151, p. 51 & 74, p. 82), this species has been wronglj' 

 identified with C. oitJionoides G. 0. Sars or with C hyalimis Rehberg by other writers 

 on African Copepoda. I adopt the new name introduced b}' Sars. 



t A number of the forms which succeed this in the list belong to the group for 

 which C. serrulatiis Fischer is the type. While the species C. serrulatus is recorded 

 by Mr4zek (139, p. 3) for Victoria Nyanza, by Uaday (76, p. 108) for Nyasa, and 

 by van Douwe (80. p. 492) for Edward Nyanza, it is not unlikely that the specimens 

 in question might rather belong to one of the species in the " serrulattts" group as 

 described from the lakes by Sars, than to C. serrulatiis, s. str. At present it is 

 impossible to settle this point, so I take the course least open to objection and insert 

 the records of Mrdzek, Daday, and van Douwe as they stand, 



