156 Proceedings of the Royal Physical Society. 



Genus (37) Perioculodes, G. 0. Sars, 1892. 



62. Perioculodes longimanus (Bate and Westwood). 



1869. Monocnlodes longimamis, B. and W., Brit. Sessile-eyed 



Crustacea, p. 507. 



HaUtat.—Dv&dgQdi off Bo'ness, 1888; Largo Bay, 1890, 

 frequent. Station V., 24th April, and in the neighbourhood 

 of the Bass Eock in 20 fathoms, 28th June 1901. Also 

 found in the stomachs of small Whiting captured in the 

 estuary in May 1901. 



Genus (38) Pontocrates, Boeck, 1870. 



63. Pontocrates arenaritcs (Spence Bate). 



1858. Kroyera arenaria, Bate, Trans. Tyneside Field Club, vol. iv., 

 pt. i. (1858) p. 15, pi. ii. fig. 1. 



1862. ,, ,, Bate and West w., Brit. Sessile-eyed Crust., 



vol. i. p. 173. 



Habitat. — Shore east of Burntisland, frequent, burrowing 



in the wet sand, near low- water, 1889. Dredged in shallow 



water, off Musselburgh, in May 1901. 



64. Pontocrates altamarinits (Bate and Westwood). 



1862. Kroyera altamarina, B. and "W., Brit. Sessile-eyed Crustacea, 



vol. i. p. 177. 

 1895. Pontocrates altamarinus, G. 0. Sars, Crust, of Norw., vol. i, 

 p. 695 (Suppl.), pi. vii. fig. 2. 



Habitat. — Dredged off Bo'ness ; not common. 



Genus (39) Synchelidium, G. 0. Sars, 1892. 



65. Synchelidium brevicarptmi (Bate and Westwood). 



1868. Kroyera brevicarpa, B. and W., Brit. Sessile-eyed Crustacea, 

 vol. ii. (Appendix), p. 508. 



Habitat. — Dredged in Largo Bay in 1889; at Station VI. 

 (off St Monans) in April 1901 ; and at other places and 

 dates ; not common. 



Genus (40) Hahmedon, Boeck, 1870. 



66. Halimedon parviraanus (Bate and Westwood). 



1863. CEdicei'us parvimanus, B. and W., op. cit, vol. i. p. 161. 



1870. Halimedon Miilleri, Boeck, Crust. Ampliip. bor. etaret., p. 89. 



Habitat. — Dredged at Station V. in February 1892, and 



