112 Proceedings of the Royal Physical Society. 



Family Leucosiid^. 

 Genus (12) Ebalia, Leach, 1817. 



18. Ehalia tuherosa (Pennant). 



1777. Cancer tuherosa, Penn., Brit. Zool., vol. iv. p. 19, pi. ix. 



fig. a-f. 

 1853. Ebalia Pennantii, Bell, op. cit, p. 141. 



Habitat. — Dredged off the west side of May Island, on 

 moderately hard ground, scarce (Mihi). 



19. Ehalia Cranchi, Leach, 



1815. Ebalia Cranehi, Leach, Zool. Miscellany, vol. ii. p. 20. 



Habitat. — Firth of Forth (Good sir). Dredged twice in 

 25 fathoms about 21 miles off Dunbar (F. M. Balfour; cf. 

 Leslie and Herdman, Appendix, p. 106). 



Suborder Maerura. 



Family Lithodid^. 



Genus (1) Lithodes, Latreille, 1806. 



1. Lithodes maia (Linne). 



1767. Cavjcer maia, Linn., Syst. Nat, ed. xii., vol. ii. p. 1046. 

 Habitat. — Firth of Forth (Howden). Dr Neil obtained 

 young specimens in the stomach of a cod-fish. Leslie and 

 Herdman state that Lithodes is not uncommon near the 

 mouth of the estuary. It has been taken, though sparingly, 

 with the " Garland's " trawl-net off the east and west sides 

 of May Island. 



Family PAGURlDiE. 

 Genus (2) Eupagurus, Brandt, 1851. 



2. Eupagurus bernhardus (Linne). 



1767. Cancer bernhardus, Linn., Syst. Nat., ed. xii., a^oI. ii. p. 1049. 

 1853. Pagurus bernhardus. Bell, op. cit., p. 171. 



Habitat. — Common in the Firth of Forth. The form 

 recorded by Howden under the name of P. ulidianus, is 

 regarded as a small or young E. bernhardus.^ 



1 History of Crustacea, by Rev. T. R. R. Stebbing (1893), p. 161, 



