68 PROF. G. O. SARS ON THE COPEPODA [Jan. 12, 
‘able of Distribution. 
| Europe 
. : Jictoria| and other 
s of Species. | Tanganyika. Nyasa. Vie 
Names of Species | ganyika. Nyas INy aime.| aeig O° 
| the world. | 
u 
| 
| Diaptomus galeboides G. O. S...... 2 i e as 
Ss mappremee) ro O} Se ca scbeco coc bee. sie 
a stuhlmanni MWrazek ...... fe + 
a Simplex Gan OspSseeeeeeeeee + 
- cunningtoni G. O. S....... +. = 
Schizopera mopimata G. O. 8. ......... + 
re valiohiore C4, Os Soeno co seco + 
i consimilis G. OL S.......... + a: 
. uneulata GaN Si en + 
ee minuticornis G. O. S....... | as 
5 spinulosa G. O. S. .........) + | 
a fimbriata G. O.S. fr 45 + 
scalaris G. O.S. . + 
| iiieor tats perplexus G. O. Ss. ae 
| Cyclops leuckarti Claws Baader + + + + 
| 5) CUMIN JER EAAY scoocaonsccacscece as ant = 
E neglectus G. O. S. ............ + + = + 
=A manele C2 Os Ss ccccocceondouss + 
ss SMOG SHA aco cc. cos see catase! : + bs - 
K atbenmatusy GON Sei eens + 
| - varicans G. O. S. Me + ae a 
| eexd cus) Gl Og See eee + 
|  cunningtoni G: O)7S) 7. + 
s pachycomus G. O. S......... > 
Ms semiserratus Gt. O. S.......... - 
is levimargo G. O. S. + 
a angustus G. O. S. + + 
3 TALIS PINUS! Gy On Sewer eee + 
a  benllonsles Ee WL Sis ees condncee 25 = 
x euacanthus GQ. 8S. ......... + 
s gilenns G4 Qs Ss stecvecss cee cos + 
3 oligarthrus G. O.S. ......... + 
5 Gomes Ex OaiSo  sccacecos 22 
dubius G. O. S. Beat Bee + 
| Ergasiloides megacheir G. (Oh SHODS + 
* macrodactylus, GOS ¢ + 
- brevimanus G. O. S. ... > + 
JOREAISTIIG Soy“ seudadcoossy dongsooonsosecnces ae + 
Dr. Cunnington also has noticed this peculiar feature of Lake 
Tanganyika. In the other two lakes, on the other hand, a 
number of well-marked species of that group occur, both true 
limnetic and bottom-forms. 
Of the six genera of Copepoda here recorded, the genus Cyclops: 
is represented by far the greatest number of species, viz., in all 
20; next to it comes the genus Schizopera with 8 species, the 
genus Diaptomus with 5 species, the genus Hrgasiloides with 
3 species, and finally the genera Lh yophilus and Hrgasilus, each 
with a single species. 
As to the distribution of the species, it ought to be noted that 
the three takes have each their particular forms of Diaptomi not 
found out of the respective lakes, one species occurring In 
