Faequhak. — On Nexo Zealand Hydroida. 465 



44. Thuiaiua monilifera. — Sertularia monilifera, Hutton, 

 1872. Trans. N.Z. Inst., v., 257; Coughtrey,"l874, ib., vii., 

 282 ; 1875, th., viii., 301 ; 1876, Ann. and Mag. Nat. Hist. 

 (4), xvii., 30. Tliuiaria cerastiuvi, Allman, 1876, Jnl. Linn. 

 Soc. (Zool.), xii., 271. Thuiaria monilifera, Tiiompson, 

 1879, Ann. and Mag. Nat. Hist. (5), iii.. 111. 



Hab. Hokianga ; Lyall Bay. 



45. Thuiaria subarticulata. — Thuiaria articulata, Hutton, 

 1872, Trans. N.Z. Inst., v., 258. TJmiaria subarticulata, 

 Coughtrey, 1874, ib., vii., 287; 1875, ib., viii., 301; 1876, 

 Ann. and Mag. Nat. Hist. (4), xvii., 30 ; Thompson, 1879, 

 Ann. and Mag. Nat. Hist. (5), iii., 110; Bale, 1888, Proc. 

 Linn. Soc. N.S.W. (ser. 2), iii., 746. Thuiaria bidens. All- 

 man, 1876, Jnl. Linn. Soc. (Zool.), xii., 269. Sertularia 

 fertilis, Lendenfeld, 1884, Proc. Linn. Soc. N.S.W., ix., 

 406. 



Hab. Lyall Bay ; Oamaru ; Timaru. 



46. Thuiaria quadridens. — Thuiaria. quadridens, Bale, 1884, 

 Cat. Aust. Hyd. Zooph., 119; Lendenfeld, 1885, Proc. 

 Linn. Soc. N.S.W., ix., 915. 



Hab. Timaru ; Australia. 



47. Selaginopsis nov^ - zelandi^. — Pericladiwn novce-ze- 

 landice, Thompson, 1879, Ann. and Mag. Nat. Hist. (5), 

 iii., 112. Selaginopsis novce-zelandice, Thompson, loc. cit., 

 p. 113 (note). 



Hab. Pandora Bank. 



48. Desmoscyphus buskii. — Desmoscyphus buskii, Allman, 

 1876, Jnl. Linn. Soc. (Zool.), xii., 265. 



Hab. N.Z. 



49. Hydrallmania bicalycula. — Hydrallmania (?) bicalvcula, 

 Coughtrey, 1875, Trans. N.Z. Inst., viii., 301; 1876,''Ann. 

 and Mag. Nat. Hist. (4), xvii., 29. 



Hab. Bluff Harbour ; Wickliff Bay. 



Syntheciidae. 



50. Synthecium elegans. — Syntliecium elegans, Allman, 1870, 

 Gymno. and Tub. Hvd.,'ii., 229; 1876, Jnl. Linn. Soc. 

 (Zool.), xii., 266; Coughtrey, 1874, Trans. N.Z. Inst., vii., 

 285. Sertularia elegans, Coughtrey, 1875, ib., viii., 301 ; 

 1876, Ann. and Mag. Nat. Hist. (4), xvii., 29. 



Hab. Bluff Harbour. 



51. Synthecium ramosum. — Synthecium ramosuvi, Allman 

 1885, Jnl. Linn. Soc. (Zool.), xix., 137. 



Hab. Tauranga. 

 30 



