CHYDORID^E. 105 



1895. Aloiin (iiirtdi-ttiif/it/itris, Th. Scott, Thirteenth Ann. Rep. Fish. 



H.iml Scotland, p. 189, pi. v. tigs. 3, 11, 25. 

 1900. Lynceus affinis, Lilljeborg, p. 454, pi. Ixvi. figs. 18-21, pi. Ixvii. 



figs. 1-17, pi. Ixviii. fig. 1. 



Axe at Axrainster ; lake in Stover Park; pond at King- 

 steignton : Exeter Canal; Topsham Marshes (A. M. N.) ; 

 Looe Pool near Penzance (.ZtJ. Vallentin !). 



ALONA COSTATA, G. 0. Sars. 



1802. Alona costata, G. O. Sars, " Oni de i Omegnen af ( 'hristiania 



ferekommende Cladocerer" (Andet Bidrag), Vid.-Selsk. Forhand. 



Christiauia, p. 38 (separate copy). 

 1862. Alona lineata, Schodler, Lynceiden u. Polyphemiden d. 



Umgegeud Berlin, p. 20, pi. i. fig." 23; and 1863, Neue Beitr. zur 



Naturgt 'sell. d. Cladocereu, p. 20, pi. i. fig. 23. 

 1867. Lynceus costatus, Norman & Brady, p. 379, pi. xviii. fig. 2, 



pi. xxi. fig. 7. 

 1900. Lynceus costatus. Lilljeborg, p. 465, pi. Ixviii. figs. 9-15. 



('anal near Newton Abbott; pond at Kingsteignton ; Tops- 

 bam Marshes (A. M. _ZT.). 



ALONA GUTTATA, G. 0. Sars. 



1867. Lynceus guttatus, Norman & Brady, p. 380, pi. xviii. fig. 6, 



pi. xxi. fig. 10. 

 1874. Alona parvula, Kurz, Dodekas neuer Cladoceren, &c, p. 44 



(separate copy), pi. ii. fig. 8. 



1874. Alona tuberculata, id. ibid. p. 45, pi. ii. fig. 3. 

 1895. Alona yitttata, Th, Scott, Thirteenth Ann. Rep. Fish. Board 



Scotland, p. 190, pi. v. figs. 8, 21. 

 1900. Lynceus guttatus, Lilljeborg, p. 468, pi. Ixviii. figs. 16-26. 



River Otter at Honiton (.1. M. N.~) ; pond at the Lizard 

 (R. Vallentin !). The River Otter specimen was entirely 

 devoid of surface-sculpture, as represented in Lilljeborg's 

 figure 19, but the " yuttae '"' were well developed on the 

 Lizard form. 



ALONA RECTANCIULA, G. O. Sars. 



1861. Alona rect<oir/ula, G. 0. Sars, ''Om de i Omegnen af Chris- 



tiania ferekommende Cladocerer," Vid.-Selsk. Forhand. Chris- 



tiania, p. 18 (separate copy). 

 1867. Alona f/itftata, P. E. Miiller, Danmarks Cladocera, p. 181, 



pi. iv. figs. 8, 9. 

 1869. Alona intermedia, P. E. Miiller, " Efterskrift til Danmarks 



Cladocera," Naturhist. Tidssk. ser. 3, vol. v. p. 355. 

 1874. Alona coronata, Kurz, Dodekas neuer Cladocereu &c., p. 48, 



pi. ii. figs. 4-6. 

 1876. Alona inoniatu, lludendorff, "Beitr. ?.. Kennt. Siisswasser- 



Cladoceren Russlands." Bull. Soc. Imp. Np.turulistes de Moscou, 



p. 53, pi. ii. fig. 5. 



