322 Proceedings of the Royal Physical Society. 



Genus (50) Stenhelia, Boeck, 1864. 



100. Stenhelia hispid a, G. S. Brady. 



1880. Stenhelia hispida, Brady, Monograph, vol. ii. p. 32, pi. xlii. 

 figs. 1-14. 



Hah. — This Copepod was observed sparingly in some 

 material dredged off St Monans in 1893, and off North 

 Berwick in July 1901. 



101. Stenhelia hirsuta, I. C. Thompson. 



1893. Stenhelia hirsicta, I. C. Thompson, Revised Rept. on the 



Copepoda of L— pool Bay, p. 20, pi. xxxi. 



Hah. — Dredged off St Monans in 1893, and in the neigh- 

 bourhood of Inchkeith in 1901. The female of this species 

 carries two ovisacs instead of one, and thus differs from some 

 of the other forms grouped under this genus. 



102. Stenhelia dispar, T. and A. Scott. 



1894. Stenhelia dispar, T. and A. Scott, Ann. and Mag. Nat. Hist. 



(6), vol. xii. p. 141, pi. viii. figs. 8-12. 



Hab. — Dredged in the neighbourhood of the Bass Eock in 

 1893; apparently rare. 



103. Stenhelia denticulata, I. C. Thompson. 



1893. Stenhelia denticulata, I. C. Thompson, I. c, p. 20, pi. xxx. 

 figs. 1-11. 



Hah. — This very distinct species was dredged off St 

 Monans in 1893, and it has also been obtained near Inch- 

 keith, but appears to be somewhat rare in the estuary. 



104. Stenhelia reflexa, T. Scott. 



1895. Stenhelia reflexa, T. Scott, Thirteenth F. B. Rept., pt. iii. 



p. 166, pi. iii. figs. 1-9. 



Hob. — This species was obtained in pools between tide- 

 marks on the shore north-east of Dunbar in 1894. Only a 

 few specimens were observed. It resembles Amphiascus 

 imus in some respects, but differs in the structure of the 

 anterior antennae and of the first and fifth pairs of thoracic 

 feet, as pointed out in the description. 



