326 echinoderm fauna of new zealand, 



85. Thyonidium longidentis. 



Thyone longidentis, Hutton, 1872, Cat. Ech. N.Z , p. 16; 

 Thyone caudata, Hutton, 1872, I.e. p. 16 ; Pentadactyla longi- 

 dentis, Hutton, 1879, Trans. N.Z. Inst., Vol. xi., p. 307; 

 Thyonidium rugosum, Theel, 1886, " Challenger" Rpt., Vol. xiv. 

 (HoL), p. 95 ; Thyone longidentis, Theel, 1886, I.e. p. 141 ; 

 Thyonidium cmidatmn, Theel, 1886, I.e. p. 147; P/iyllophorus 

 caudatus, Ludwig, 1891, Bronn's Klassen und Ordnungen, Echi- 

 nodermen, p. 347 ; Fhylloj^thorus rugosus, Ludwig, 1891, I.e. 

 p. 347; Tliyonidium longidentis, Dendy, 1897, Journ. Linn. Soe. 

 (Zool.), Vol. xxvi., p. 42. 



Distributio n. — Cook Strait. 



ASPIDOCHIEOT^. 

 86. Stichopus mollis. 



Holothuria mollis, Hutton, 1872, Cat. Ech. N.Z., p. 15; 1879, 

 Trans. KZ. Inst., Vol. xi., p. 308; Theel, 1886, "Challenger" 

 Rpt., Vol. xiv. (Hoi.), p. 239; Sticophus sordidus, Theel, 1886, 

 I.e. p. 167; Stichopus mollis, Dendy, 1897, Journ. Linn. Soc. 

 (Zool.), Vol. xxvi., p. 46. 



Distributio n. — Cook Strait. 



87. Holothuria Robsoni. 



Holothuria Kohsoni, Hutton, 1879, Trans. N.Z. Inst., Vol. xi., 

 p. 308; Theel, 1886, "Challenger" Rpt., Vol. xiv. (Hoi.), p. 239; 

 Dendy, 1897, Journ. Linn. Soc. (Zool), Vol. xxvi., p. 48. 



Distributio n. — Cape Campbell. 



88. Holothuria lactea. 



Holothuria lactea, Theel, 1886, "Challenger" Rpt., Vol. xiv. 

 (HoL), p. 183; Koehler, 1895, Rev. Biol, du Nord de la France, 

 Vol. vii ; Annales de 1' Universite de Lyon, 1896, p. 102. 



Distribution. — Off East Cape; North Atlantic; Mediter- 

 ranean; 700-1000 fms. 



