APPENDIX. CRUSTACEA. 435 



DERCOTHOE (CERAPUS) PUNCTATUS. With eggs in June. 



SlPHONDECETES TYPICUS. 



CRASSICORNIS. 



N.ENIA TUBERCULOSA. With eggs in December. The female has 

 the palms of the two first pairs much narrower than the male. 



N^NIA RIMAPALMATA. 



CRATIPPUS TENUIPES. N. S. First taken at Banff by T. E. 



COROPHIUM LONGICORNE. 

 ,, BONELLII. 



VIBILIA BOREALIS. N.S. First taken at Banff by T. E. 



THEMISTO CRASSICORNIS. First taken as British at Banff by T. E. 

 Great hordes of this species occasionally visit this part of the 

 coast, and large numbers are sometimes destroyed in conse- 

 quence of coining too near the land. 



LESTRIGONUS EXULANS. Occasionally in vast numbers. 

 ,, KINAIIANI. 



HYPERIA GALBA. 



,, OBLIVIA. In great shoals at certain seasons. 

 These are the only species of this family which I ht^ve ever found 

 on the Medusa?. I consider Lestrigonus Exulins to be the 

 male of Hyperia Galba, and L. Kinahani the male of fl. oblivia. 



HYPERIA TAURIFORM i s. N. S. 



,, PREHENSILIS. N.S. 



,, CYANEA. N.S. 



All these three new species were first taken at Banff by T. E. ; 

 the males and females of all three being procured. The males 

 differ but little from the females, except that they are some- 

 what larger. 



DULICHIA PORRECTA. 

 FALCATA. 



I look upon these as being male and female of tli3 same species. 



PROTOMEDIA PEDATA. 

 ,, GOODSIRII. 



PROTELLA PHASMA. 

 CAPRELLA ACANTHIFERA. 



,, LOBATA. 



,, TYPICA. 



TANAIS VITTATUS. On tangle roots. 



PARATANAIS FORCIPATUS. 



,, RIGIDUS. On tangle roots. 



ANCEUS MAXILLARIS. 



(PRANIZA) OERULEATA. 

 I consider these two to b male and female of th* same species. 



