60 
CHECK LIST OF SIMOCEPHALUS 
Subgenus Simocephalus s. str. 
il. 
ges Pe 
6. 
S. vetulus (O.F. Miller, 1776) (Daphne vetula) 
Daphnia sima O.F. Miller, 1785 
Monoculus nasutus Jurine, 1820 
S. vetulus var. angustifrons Lilljjeborg, 1900 
S. vetulus var. brandti Cosmovici, 1900 syn. nov. 
S. vetulus gebhardti Ponyi, 1955 
S. mixtus hungaricus Ponyi, 1956 
S. elizabethae (King, 1853) (Daphnia Elizabethae) 
S. dulvertonensis Smith, 1909 
S. gibbosus Sars, 1896 
S. vetuloides Sars, 1898 
S. mixtus Sars, 1903 
S. corniger Methuen, 1910 syn. nov. 
S. beianensis Shi, Sbi, 1994 syn. nov. 
S. punctatus sp. nov. 
Subgenus S. (Echinocaudus) subgen. nov. 
is 
8. 
S. obtusatus (Thomson, 1878) (Daphnia obtusata) 
S. daphnoides Herrick, 1883 
S. ITheringi Richard, 1897 syn. nov. 
S. fonsecai Bergamin, 1939 syn. nov. 
S. fonsecai var. sinucristatus Bergamin, 1939 syn. nov. 
S. (exspinosus) species group 
9. §. exspinosus (De Geer, 1778) (Monoculus exspinosus) 
10. 
Daphnia australiensis Dana, 1852 
S. sibiricus Sars, 1898 syn. nov. 
S. productus Sars, 1903 
S. himalayensis Chiang & Chen, 1974 syn. nov. 
S. vamani Rane, 1985 
S. congener (Koch, 1841) (Daphnia congener) 
S. (acutirostratus) species group 
iil 
S. acutirostratus (King, 1853) (Daphnia Elizabethae vat. 
acuti-rostrata) 
12. 
13. S. brehmi Gauthier, 1939 stat. nov. (Simosa acutirostrata 
S. paradoxus Schodler, 1877 
S. vidyae Rane, 1983 
S. vidyae gajareae Rane, 1986 
S. victoriensis Dumont, 1983 
brehmi) 
14. 
S. acutifrons Johnson, 1954 syn. nov. 
S. rostratus Herrick, 1884 
Subgenus S. (Coronocephalus) Orlova-Bienkowskaja, 1995 
IS), 
S. serrulatus (Koch, 1841) (Daphnia serrulata) 
D. brandtii Fischer, 1848 
D. intermedia Lievin, 1848 
. americanus Birge, 1878 
. capensis Sars, 1895 
. inflatus Vavra, 1900. 
serrulatus var. productifrons Stingelin, 1904 
serrulatus vat. montenegrinus Werestchagin, 1912 
. serrulatus var. mixta Grochmalicki, 1915 
. serrulatus var. rotundifrons Brehm, 1933 
. kerhervei Bergamin, 1939 
. agua-brankai Bergamin, 1939 
. serrulatus var. armata Brehm, 1956 
. serrulatus var. pelagicus Brehm, 1959 
. surekhae Rane, 1985 
AnRNRNANNANNAY 
M.J. ORLOVA-BIENKOWSKAJA 
16. S. semiserratus Sars, 1901 
17. S. mirabilis sp. nov. 
Subgenus S. (Aquipiculus) Orlova-Bienkowskaja, 1995 
18. S. latirostris Stingelin, 1906 
19. S. lusaticus Herr, 1917 
20. S. heilongjiangensis Shi, Shi, 1994 
S. mesorostris Orlova-Bienkowskaja, 1995 
Nomina dubia 
Daphnia aegyptiaca Fischer, 1860 
S. cacicus Moniez, 1889 
S. vetulus spinosulus Stingelin, 1904 
S. serrulatus var. nudifrons Delachaux, 1918 
S. postidelivis Lai & Li, 1987 
Species transferred to the genus Daphnia 
S. gelidus Brady, 1918 = Daphnia gelida comb. nov. 
S. intermedius Studer, 1878 = D. intermedia comb. nov. 
ACKNOWLEDGEMENTS. This work could not have been completed with- 
out the help of many colleagues. I am deeply obliged to N.N. Smirnov and 
N.M. Korovchinsky for valuable remarks and submitted material. | am 
grateful to the following persons for generously allowing me to borrow 
material from collections in their care: M.E. Christiansen (ZMO), Sh. Halsey 
(BMNH), L.A. Kutikova, I.P. Nikolaeva (ZI), M. Peltier (MNO), R. Joque 
(MCA), N.L. Bruce (ZMC), P.B. Berents (AM), W. Zeidler (SAM), R. 
Wilson (MV). Some series of Simocephalus were collected by D. Berner, A. 
Litt, M.B. King, D. McNaught, A.V. Monakoy, V.F. Matveev, I. Mirabdullaev, 
A.V. Makrushin, T.A. Britaev, H. Dumont, K.H. Fernando and L. de Meester. 
Their cooperation is gratefully acknowledged. I am also grateful to A.O. 
Bienkowski for the help in the work. 
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