192 Mr. T. Scott on 



obtained in one or two small lochs in Shetland in 1894 bj 

 Mr. Eobert Duthie, Fishery Officer, who was at that time 

 stationed there. It was collected by myself in Loch Leven, 

 Kinross, in 1890 (but not determined till 1895), and again in 

 1897 and 1898, and these are the only British localities for 

 this species known to me. The discovery of it in Sweden by 

 Prof. Lilljeborg is very interesting and indicates an extensive 

 distribution for the species. 



Atiheyella rhcetlca (Schmeil). 



1893. Canthocamptus rhceticus, Schmeil, Copepodes des Khjitikon- 



Gebirges*, p. 23, t. ii. 

 1895. Attlmjella MacAndreicce, T. & A. Scott, Ann. & Mag. Nat. Hist. 



(6) vol. XV. p. 457, pi. xvi. tigs. 1-6. 



I have found this species in only a single Scottish locality, 

 viz. in Lochan-a-Chaite — a small loch on Ben Lawers, 

 Perthshire, situated at an altitude of about 2-400 feet above 

 sea-level. Mr. D. J. Scourfield has obtained the same species 

 amongst wet alg£e from Gym Glas, Snowdon, North VValesf. 

 In September 1896 I collected in Loch Vennachar, Perth- 

 shire, specimens of what appeared to rae at the time to be a 

 variety of Atiheyella rhcetica \ ; but these turned out to belong- 

 to the next species. 



Atiheyella cuspidata (Schmeil). 



1893. Canthocamptus cuspidatus, Schmeil, op. cit. p. 36, t. iv. 

 1897. Canthocamptus cuspidatus, T. Scott, Fifteenth Rep. Fishery 

 Board for Scotland, pt. iii. p. 323, pi. ix. tigs. 21, 22, 



This species has been obtained in Loch Vennachar, Perth- 

 shire, and Loch Fad, in Bute ; also in Loch of Tingwall 

 (Scalloway) and Loch of Brough (Bressay), both in Shetland. 

 It was taken in Loch Etichan and in Locli-an-eion, Aberdeen- 

 shire, in 1898, by Mr. E. M. Clark, B.Sc, F.L.S. Loch 

 Etichan is situated to the northward of Braemar, the other is 

 a small loch on the north-west shoulder of Lochnagar, in 

 West Aberdeenshire §. 



Genus MOEARIA, T. & A. Scott (March 1893). 

 Syn. Ophiocainptus, Mrazek. 

 The Harpactids included under Moraria have seven-jointed 



* Abhandl. d. naturf. Gesellschaft zu Halle, Bd. xix. 

 t "Entom. of North Wales," Journ. Quekett Microscopical Club, 

 ser. ii. vol. vi. p. 10 (separate copy). 



t Fourteenth Rep. Fishery Board for Scotland, pt. iii. p. 169 (1896). 

 I * Annals of Scottish Natural History,' July 1901, p. 160. 



