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:J8 



CRUSTACEA. 



A TABULAR VIEW OF 



ElBRANCHIATA vd DeCAPODA. 



Anomobbanchiata. 



SEGMENTS. 



CANCEK. 



SCYLARUS. 



SQUILLA. 



EUPHAUSIA. 



LUCIFER. 



Cephalo- 



Artie. 



Br. 



Artie. 



Br. 



Artie. 



Br. 



Artie. 



Br. 



Artie. 



Br. 



thoras. 



Append. 



Append. 



Append. 



Append. 



Append. 



App. 



Append. 



App. 



Append. 



App. 



1. 



Oculi. 





Oculi. 





Oculi. 





Oculi. 





Oculi. 





II. 



Ant. I. 





Ant. I. 





Ant. I. 





Ant. I. 





Ant. I. 





111. 



Ant. 11. 





Ant. II. 





Ant. II. 





Ant. II. 





Ant. II. 





IV. 



|Mand. 





Mand. 





Mand. 





Mand. 





Mand. 





V. 



Max. I. 





Max. I. 





Max. 





Max. 





Max. I. 





VI. 



Max. II. 





Max. II. 





Maxd. 





Maxd. 





Max. II. 





VII. 



Maxd. I. 





Maxd. I. 





P. ped. I. 





P. bifid. I. 





Maxd. 





VIII. 



Maxd. II. 



I. 11. 



Maxd. II. 



I. II. 



P. preh. II. 





P. bifid. II. 



I. 



P. subped. 





IX. 



Maxd. III. 



III.IV.V. 



Maxd. III. 



III. TV. V. 



P. preh. III. 





P. bifid. III. 



II. 



P. subped. 



6 



X. 



P.preh.I. 



VI. VII. 



P. ped. I. 



VI.-VIII. 



P. preh. IV. 





P. bifid. IV. 



III. 



P. subped. 





XI. 



P. ped. II. VIII. 



P. ped. II. 



IX.-XII. 



P. preh. V. 





P. bifid. V. 



IV. 



P. subped. 



6 



XII. 



P. ped. HI. DC 



P. ped. III. 



XIII.XVI. 



P. bifid. VI. 





P. bifid. VI. 



V. 



P. subped. 





XIII. 



P. ped. IV. 





P. ped. IV. 



XVII.XX. 



P.bifid.VII. 





0. P. 



VI. 



0. P. 





XIV. 



P.ped.V. 





P.ped.V. 



XXL 



P.bifid.VIII. 





0. P. 



VII. 



0. P. 





Abdomen. 























I. 



App. 1. 





App. I. 





App. I. 



I. 



App. I. 





App. I. 





II. 



App. 11. 





App. II. 





App. II. 



II. 



App. II. 





App. II. 





111. 



App. III. 





App. III. 





App. III. 



III. 



App. III. 





App. III. 





IV. 



App. IV. 





App. IV. 





App. IV. 



IV. 



App. IV. 





App. IV. 





V. 



1 



App. V. 





App. V. 





App. V. 



V. 



App. V. 





App. V. 





VI. 



App.caud. 





App.caud. 





App. caud. 





App. caud. 





App. caud. 





VII. 



0. App. 





0. App. 





0. App. 





9. App. 





0. App. 





* In this table the following abbreviations are used:— Ant., antenna?; App., appendices; 

 Branch., branchiales; caud., caudales; Mand., mandibuli; Max., maxilla; Maxd., maxil- 



