222 MESSES. E. HERON- ALLEN AND A. EARLAND ON THE 



Haliphysema, Bowerbank. 



72. Haliphysema tumanowiczii, Bowerbank. 



Haliphysema tumanowiczii, Bowerbank, 1862, Phil. Trans. Roy. Soc. Lond. p. 1105, pi. lxxiii. 

 fig. 3 ; 1864, Monogr. Brit. Sponges, vol. i. p. 179, pi, xxx. fig. 359; 1866, vol. ii. p. 76. 



1 Station. 



A single broken and detacbed specimen was found at Stn. 12, but was unfortunately 

 lost later. No doubt, tbe species would be found if searcbed for in suitable material all 

 down tbe West Coast. We bad no undamaged polyzoan material for examination. 



Family LITUOLID^. 



Subfamily Lituolina 



Beophax, Montfort. 



73. Keophax difflugiformis, Brady. 



Reophax difflugiformis, Brady, 1879, etc., RRC. 1879, p. 51, pi. iv. fig. 3. 

 „ Brady, 1884, FC. p. 289, pi. xxx. figs. 1-5. 



3 Stations. 



Extremely rare, one specimen at eacb Stn. 



74. Reophax fusiformis (Williamson). 



Proteonina fusiformis, Williamson, 1858, RFGB. p. 1, pi. i. fig. 1. 

 Reophax fusiformis, Brady, 1884, FC. p. 290, pi. xxx. figs. 7-11. 



H Stations. 



Very rare, most frequent and tbe best specimens at Stns. 14 and 18. At one or two 

 Stns., notably Stn. 4, tbe organism utilizes mica exclusively in tbe formation of its test. 



75. Keopliax SCOrpiurUS, Montfort. 



Reophax scorpiurus, Montfort, 1808, CS. vol. i. p. 330, 83e genre. 

 Brady, 1884, FC. p. 291, pi. xxx. figs. 12-17. 



7 Stations. 



Sparingly represented, and never common. Tbe best at Stn. 18, tbe specimens are of 

 a very neat and regular type. 



7(3. Reophax SCOttii, Cbaster. 

 Reophax nodulosa (?), Scott, 1890, 8th Ann. Rep. Fisheries Board Scotland, pt. iii. p. 314. 

 „ scottii, Chaster, 1892, FS. p. 57, pi. i. fig. 1. 



„ Millett, 1898, etc., FM. 1899, p. 255, pi. iv. fig. 13. 



5 Stations. 



Considering tbe muddy character of many of tbe dredgings, this species is singularly 

 rare. Only an occasional specimen at any Stn., tbe best at Stn. 11. 



