Fig. 171. — Appendages of Norway lobster. 



Ex., Exopodite ; En., endopodite ; protopodite dark throughout ; Ep., epipodite. 

 I, Antcnnule— £., position of ear; 2, antenna — K., opening of kidney ; 3, mand- 

 ible — P., palp ; 4, first maxilla ; 5, second maxilla — B., baler ; 6, first maxilli- 

 pede ; 7, second maxillipede ; 8, third maxillipede — the basal joint of the proto- 

 podite is called coxopodite, the next basipodite ; the five joints of the endopodite 

 are called— ischiopodite (i.) ; meropodite (w.) ; carpopodite (c.) ; propodite (p.) ; 

 dactylopodite {d.) ; 9, forceps— (7) coxopodite ; (6) basipodite, the jomts of the 

 endopodite are numbered ; 10-13, walking legs ; 14, modified male appendage ; 

 15-18, small swimmerets ; 19, large paddles. 



