Ixvi 



DIV. III. 



-ARTICULATA. 



CRUSTACEA. 



GENERAL DIVISION II.— ENTOMOSTRACA 



is divided into two orders. 



Order. 



J rand 

 Pfficilopocla 



Division. 



Entomostraca 



r 1. Branchiopoda 



ORDER I. — Branchiopoda. 



Genus. 



Section. 



1/ 

 g \ 



o 

 o 



I. Lophyropa 



II. Phyllopa.. 



< 3 



V 



Subgenus. 



1. Zoea, Bosc , 



2. Nebalia, Leach . . . , 



3. Condylura, ia^ • 



4. Cyclops, Aliill. ... 



5. Cytherina, Lam. 



G. Cypris, Aliill. . . . » , 



7. Polyphemus, Miill. 



8. Daphnia, Aliill... , 



9. Lynceus, Aliill. . . . 

 Limnadia, Adolp. . 

 Artemia, Leach. . . 

 Branchipus, Lat. . 

 Eulimene, Latr. . 

 Apus, Scop 



Example of Species, 

 Zee pelagica, Bosc. 

 N. Herbstii 

 Con. Dorbignii ? 

 C. castor, Cuv. 



C. strigata, Miill. 

 .Monoculus pediculus 

 Monoculus pulex, Lin. 

 . G. lynceus, Miill. 

 . Lim. Herman!, Adolp. 

 .Cancer salinus, Lin. 

 . Cancer paludosus 

 . Eul. blanclidtre, Latr. 

 .Monoculus apus, Lin. 



ORDER II.— P^ciLOPODA. 



Family. 

 XiPHOSURA .... 



Family. Tribe. 



Genus. 



(Limulus, Fah. 

 (Tachypleus . . 



Getins. 



Stih genus. 



Examjile of Species. 

 • Limula heterodactyla, Cuv. 

 Lim. Cyclops, Fab. 



Example of Species. 



I. Argulus, Mull Monoculus foliaceus,Lin. 



t 1. Caligus, prop. Cuv.QiA. piscinus, Lat. 

 TT r'oliViis 1 ^" Ptei'ygopoda, Lat..^ee Desmar. Consid. 340 

 ' , ,. =■ ' "v 3. Pandarus, Zeac/i- -Pan. bicolor, Leach 

 Mult. ... J 4_ Dinemoura, ia^.. Caligus productus, MiilL 

 C 5. Anthosoma, I^eachAn. Smithii, Leach 

 III. Cecrops, Leach Cecrops Latreillii, Leach 



