140 Messrs. Brady and Robertson on Marine 



Fam. Corycseidae. 



Genus CoRYCJSUS, Dana. 



Corycceus anglicus, Lubbock. 



C. anglicus, Lubbock, Ann. & Mag. Nat. Hist. ser. 2, vol. xx. (1857), pi. x. 



figs. 14-17. 

 C. f/ermanus, Leuckart, Archiv fur Naturg. (1859), Taf. vi. fig. 9 ; Thorell, 



Bidrag till Kiinnedomen om Krustaceer (1859), tab. xi., xii. fig. 17 ; 



Olaus, Die frei-lebend. Copepod. (1863), p. 156, Taf. ix. figs. 1-4, Taf. 



xxiv. figs. 5, 6, Taf. xxviii. figs. 1-4. 



Taken in the surface-net in several localities, but nowhere 

 plentifully. Between Cornwall and Cape Clear ; Kinsale 

 Harbour, Dingle Bay ; in Valentia Harbour, and near the 

 Skelligs. For all these gatherings we are indebted to Mr. E. 

 C. Davison of Sunderland. 



Fam. Sapphirinidse, Thorell. 

 Genus LlCHOMOLGUS, Thorell. 



1. Lichomolgus furcillatus?, Thorell. 



L. furcillatus, Thorell, Bidrag till Kannedomen om Krustaceer, som lefva 

 i Arter af Slagtet Ascidia (1859), p. 74, tab. xiii. fig. 20. 



One specimen, which is probably referable to this species, 

 was taken in the surface-net in Roundstone Bay. 



2. Lichomolgus fucicolus (Brady). 



Macrocheiron fucicolum, Brady, Ann. & Mag. Nat. Hist. vol. x. (1872), 

 p. 9, pi. iii. figs. 9-18 ; and Nat. Hist. Trans. North, and Durham, p. 434, 

 pi. xviii. figs. 9-18. 



This was described by one of us last year under a new 

 generic name, the fact of its being taken amongst algae having 

 caused us to omit reference to M. Thorell's work, which deals 

 only with species parasitic in Ascidians. The genus Cyclo- 

 picera proposed in the same paper seems also to be very 

 closely allied to, though scarcely identical with, the previously 

 established Ascomyzon of Thorell. 



One specimen of L. fucicolus was found amongst weeds in 

 Westport Bay, and one in a similar situation in Clifden Bay ; 

 two or three specimens have also been found on the Durham 

 coast. 



Fam. AscomyzontidsB, Thorell. 



Genus Ascomyzon, Thorell. 



Ascomyzon Lilljeborgii, Thorell. 

 A, Lilljeborgii, Thorell, he. cit. p. 78, tab. xiv. fig. 21. 



Taken in the surface-net : three specimens in Roundstone 

 Bay, and three in Westport Bay. 



