352 Proceedings of the Royal Physical Society. 



Genus (91) Lichomolgus, Thorell, 1859. 



224. Lichomolgus fucicolus, G. S. Brady. 



1880. Lichomolgus fucicolus, Brady, Monograph, vol. iii. p. 41, 

 pi. lxxxv. figs. 1-11. 



Hob. — Firth of Forth; moderately rare. It has usually 

 been obtained in shallow inshore water, amongst Laminaria, 

 etc. 



225. Lichomolgus fur cillatus, Thorell. 



1859. Lichomolgus furcillatus, Thorell, Om Krustaceer i Ascidier, 



p. 74, taf. 13, fig. 30. 



1880. ,, ,, Brady, I. c, vol. iii. p. 49, 



pi. Ixxxviii. figs. 10-14. 



Hah. — Collected near May Island and in the vicinity of 

 Inchkeith, in the branchial cavity of large Ascidians ; not 

 common. 



226. Lichomolgus hirsutipes, T. Scott. 



1893. Lichomolgus hirsutipes, T. Scott, Eleventh F. B. Rept., 

 pt. iii. p. 206, pl. iv. figs. 1-12. 



Hah. — Taken with the dredge a short distance north of 

 the Bass Eock, and off the North Craig ; rather rare. On 

 one occasion I found a considerable number of specimens 

 adhering to the outside surface of the tubes of a large species 

 of Sabella brought up on the hooks when line-fishing in 1895, 

 in 15 to 20 fathoms, where the bottom consisted of mud. 

 The Copepods were white, and therefore easily noticed on the 

 mud- tubes made by the Annelids. 1 



227. Lichomolgus agilis (Leydig). 



1853. Doridicola agilis, Leydig, Zeitschr. f. Wiss. Zool., Bd. 4, 



p. 377, taf. 14. 

 1892. Lichomolgus agilis, Canu, Les Copep. du Boulonnais, p. 228, 



pl. xxii. figs. 1-14. 

 1892. ,, concinmts, T. Scott, Tenth F. B. Rept, pt. iii. 



p. 261, pl. ii. tigs. 25-33. 



Hal. — Dredged off St Monans in 1891; rare. Taken also 



1 Ann. Scot. Nat. Hist. (October 1895), p. 238. 



