30 ARTHROPODA 



Sub-class MYSTACOCARIDA 



Order LERNAEOPODOIDA 



Chondracanthus ; Sphaeronella 



Order DEROCHEILOCARroA 



Derocheilocaris 

 Sub-class BRANCHIURA Argulus; Dolops 



Sub-class CIRRIPEDIA 



Order THORACICA (barnacles) 



Lepas (goose barnacle) ; Balanus; Chthamalus; 



Elminius 

 Order ACROTHORACICA 



Alcippe 

 Order RHIZOCEPHALA 



Sacculina 

 Order ASCOTHORACICA 



Laura 

 Sub-class MALACOSTRACA 



Super-order LEPTOSTRACA 

 ( =Phyllocarida) 



Order NEBALIACEA 



Nebalia 

 Super-order SYNCAREDA 



Order ANASPffiACEA 



Anaspides 

 Order BATHYNELLACEA 



Bathynella 

 Super-order PERACARIDA 



Order MYSIDACEA (opossum-shrimps) 



Lophogaster ; Gnathophausia ; Mysis; Hemimysis; 



Siriella; Gastrosaccus 

 Order CUMACEA 



Diastylis; Iphinoe; Pseudocuma 

 Order TANATOACEA 



Apseudes; Tanais; Leptochelia; Syraphus 

 Order GNATHIIDEA 



Gnathia 

 Order ISOPODA 



Ligia, Armadillidium (woodlice); Asellus; Idotea; 



Limnoria {gvibhXt); Bopyr us; lone; Cymothoa; 



Port union; Entoniscus 

 Order SPELAEOGRIPHACEA 



Spelaeogriphus 

 Order AMPHIPODA 



Ganmiarus (fresh-water shrimp); Talitms (shore 



hopper) ; Caprella (ghost shrimp) ; Hyperia; Cyamus 



(whale louse) ; Corophium; Jassa 

 Super-order HOPLOCARIDA 



Order STOMATOPODA (mantis shrimps) 



Squilla; Gonodactylus 

 Super-order PANCARIDA 



Order THERMOSBAENACEA 



Thermosbaena; Monodella 

 Super-order EUCARIDA 



Order EUPHAUSIACEA (krill, whale feed) 



Euphausia; hanes 



