On Fresh-water Crustacea. By Robert Gurney. 



301 



List of Species found in Algeria and Tunisia. 



Potamon edule Latr 



Palxmonetes varians Leach 



Atyaephyra desmaresti Millet 



Caridina nilotica Roux 



Asellus aquaticus Linn 



Cirolana fontis Gurney 



Gammarus pidcx L 



G. simoni Chevr 



G. pungens M. Edw 



G. tunetanus Sim 



G. locusta Linn 



Orcltestia gammarellus Pall. 



Talitrus saltator Mont 



Niphargus rhipidioplwrus Catta . . 

 Pseudoniphargiis africanus Chev. 



Corophium volutator Pall 



Artemia salina Linn 



Branchinecta salina Daday 



Branchinecta sp 



Brancliipus pisciformis Schaeff. . . 

 Chiroccphalus diaphanus Prev. .. 



C. recticornis Brauer 



Streptoccphalus rubrocaudatus Klunz. 



S. bimaris Gurney 



S. sp. .. .. 



Apus cancriformis Schaefi 



A. numidicus Grube 



Lepidurus lubbocki Brauer .. 



Estheria cycladoides Joly 



E. angitlosa Simon 



E. mayeti Simon 



Diaphanosoma brachyurum Liev. 

 Daphnia magna Strauss 



D. atkinsoni Baird 



D. chevreuxi Rich 



D. acuminirostris Lucas 



D. obtusa Kurz 



Simosa vetula O.F.M 



S. exspinosa Koch 



Scapholeberis nmcronata O.F.M. . . 

 Ceriodaphnia megalops Sars . . 



C. reticulata Jur 



C. dubia Rich. 



Moina macrocopa Strauss 



M. rcctirostris Jur 



M. salinarum Gurney 



Macrothrix hirsuticornis Norm. & Br, 

 Lathomira rcctirostris O.F.M. 



Alonopsis ambigua Lillj 



Alona tennicaudis Sars 



A. elegans Kurz 



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