312 Proceedings of the Royal Physical Society. 



Genus (30) Alteutha, Baird, 1845. 



64. Alteutha interrupt a (Goodsir). 



1845. Sterope interrupta, Goodsir, Ann. and Mag. Nat. Hist., vol. 



xvi. p. 326, pi. xi. fig. 10. 

 1863. Alteutha oopyroides, Claus, Die frei-lebenden Copepoden, p. 



143, pi. xxii. figs. 10-17. 

 1904. ,, interrupta, G. 0. Sars, I. c, vol. v. p. 62, pis. xxxvi. 



and xxxvii. 



Hah — Frequent in tow-net gatherings collected amongst 

 Laminaria, and also in inshore dredgings. 



Genus (31) Eupelte, Claus. 



65. Eupelte purpurocincta (Norman). 



1868. Alteutha purpurocinctum, Norman, Brit. Aesoc. Rept., p. 



298. 



1880. Peltidium depressum, Brady (not Baird), Monograph, vol. ii. 



p. 160, pi. lxxii. figs. 1-5. 

 1904. Alteutha depressa, G. O. Sars, I. c, vol. v. p. 64, pi. xxxviii. 



Hah. — Taken off Musselburgh, off the north end of Inch- 

 keith, and at other parts of the estuary, but not very 

 common. 



Genus (32) Tegastes, Norman, 1903. 



66. Tegastes falcata, Norman. 



1869. Amymone falcata, Norman, Brit. Assoc. Rept. for 1868, p. 296. 

 1880. ,, sphcerica, Brady (not Clans), Brit. Copep., vol. ii. 



p. 28, pi. xlix. figs. 1-11. 

 1904. Tegastes falcatus, G. O. Sars, Z. c, vol. v. p. 69, pi. xli. 



Hah. — Found sparingly throughout the estuary. This 

 curious species was first recorded for the Forth in Part III. 

 of the Sixth Annual Report of the Fishery Board for Scotland 

 (1888). The A. sphcerica of Claus (A. nigrans, T. and A. 

 Scott) has not yet been observed in the Forth. 



Genus (33) Porcellidium, Claus, 1860. 



67. Porcellidium fimhriatum, Claus 



1863. Porcellidium fimhriatum, Clans, Die frei-lebenden Copepoden, 



p. 140, pi. xxii. fig. 1. 



1904. ,, „ G. O. Sars, I. c, vol. v. p. 76, pis. 



xliv., xlv. 



Hah. — Obtained in Largo Bay on seaweed brought up 



