362 THE REY. T. R. R. STEBBING ON 
have been 12 mm., but it is difficult to say what allowance should 
be made for the telescoping of the segments, 
Locality. Top of Roy Cove, low water, Aug. 1, 1910. 
Fam. CALLIOPIID!. 
1893. Calliopriide Sars, Crust. Norway, vol. i. p. 431. 
1906. c Stebbing, Das Tierreich, vol. xxi. pp. 285, 727. 
Gen. Hatiraces Boeck. 
1871. Halirages Boeck. Forh. Selsk. Christian. 1870, p. 194. 
1906. ac Stebbing, Das Tierreich, vol. xxi. pp. 285, 290. 
HALIRAGES HUXLEYANUS (Bate). 
1862. Atylus huxleyanus Bate, Catal. Amph. Brit. Mus. p. 135, 
pl. 25. fig. 4. 
1888. Halirages huxleyanus Stebbing, Rep. Voy. ‘ Challenger,’ 
WO Loa [OS COA, ols 33 
1906. * % Stebbing, Das Tierreich, vol. xxi. 
Dao 
Mr. Vallentin obtained this species from a nest on Macrocystis, 
Dec. 24, 1898. He also records it from Stanley Harbour, taken 
by tow-net; he took it from a rock-pool, June 10, 1910, having 
previously on March 11 of that year found the sea teeming 
with it. 
Fam. PONTOGENEIID4. 
1906. Pontogeneride Stebbing, Das Tierreich, vol. xxi. p. 356. 
OMS 4 Chevreux, Deuxiéme Exp. Antarct. francaise, 
Amph. p. 167. 
Gen. BovatuiA Pfeffer. 
1888. Bovallia Pfeffer, Jahrb. Hamburg. Anst. vol. v. p. 95. 
1906. ye Stebbing, Das Tierreich, vol. xxi. p. 357. 
1909. 53 Chilton, Subantarct. Is. of N. Zealand, p. 622. 
IT, 4 Chilton, Tr. R. Soc. Edinb. vol. xlviii. p. 494. 
ils. eC Chevreux, Deuxieme Exp. Antarct. francaise, 
Amph, p. 168. 
In Chilton’s paper, 1912, Walker’s Husiroides orchomenipes, 
1904, is accidentally cited as 1’. archomenopsis. 
BovaLiiA REGIS Stebbing. (Pl. VIIT.) 
Abstract P.Z.S. 1914, p. 30. (April 28.) 
In the medio-dorsal structure the new species strongly 
resembles L. gigantews Pfeffer, and b. walkeri (Stebbing), first 
described by Walker as Atylus antarcticus. But it hasa character 
not attributed to these, in that the lower borders of all the 
