128 K. MiTsrKUEi ; studies on 



stated. Now tliat Cuvier's organ is proved to be present in H. 

 jyavdalifi, there exists no substantial distinction between it and //. 

 suhcUtiva. 



Locrilitf/ : — Saudwicli Is. (Selexka 'G7) ; Zanzibar (Selenka 'C7, Lmifeet 

 '85, LuDwiG '87) ; Mozambique (Semper '67— S) ; Keel Pea (Semper 'G7— 

 8, '69) ; Port Mackay (Semper '67—8) ; Samoa (Semper '67—8, Ludwig '74) ; 

 Eoweu, Australia (Ludwig '74) ; Nangkauri (Ludwig '83) ; Mauritius 

 (Ludwig '83) ; Glories L (Bell '84) ; Thursday I. (Bell '84, Sluiter 

 '94) ; Port PliiUp (Lampep.t '85) ; Amboina (Lampeut '85) ; Cebu (Lampert 

 '85); Kosseir (Lampert '85); HongKong (Ludwig '80); Querimba (Lampert 

 '85) ; Eooa (Theel '86) ; Palaw Bay, Mergiii Arcliip. (Bell '86) ; Andaman 

 Is. (Bell '87; ; Bai von Batavia (Sluiter '87, '95) ; Honolulu (Ludwig '87) ; 

 Massaua, Bed Sea (LuDWiG '87) ; Ceylon (Ludwig '87) ; Falkland I., 

 Antixrctic Ocean (IjUDWIg '87) ; Pulo Edam (Ludwig '88) ; Noordwachter 

 Eilaud (Ludwig '88) ; Bay of Bengal (Bell '88) ; Anil:ou (Sluiter '89, : 01) ; h 

 la fontanie do Moi'se, Bed Sea (Herouard '93); "Albatross " Stat 3368 (Ludwig 

 '94) ; Sunda Is. (Koehler '95) ; Funafuti (Whitelegge '96, Bedford '99) ; 

 Baui (Lampert '9G) ; Tumbatu (Lampert '96) ; Kokoloni, Zanzibar (Ludwig 

 '98); Aldabra I. (Ludwig '98c); Malie, Seychelles (Ludwig '98); New 

 Caledonia (Bedford '99); Eoma (Sluiter : 01) ; Luciixara I. (Sluiter : 01) ; 

 Kwandang Bay (Sluiter : 01) ; Sanguisiai>o (Sluher : 01) ; Beo, Karakelang 

 I. (Sluiter : 01) ; Pepela Bai, Rotti (Sluiter : 01) ; Binongka (Sluiter : 01) ; 

 Southern Japan ; Cgasawara Is. ; Liu-Kiu Is. 



30. Holothnvla 2}ei'vicadc Selenka. 

 (Textfig. 23). 



Holothnria pcrvlcax Selenka 1867, p. 327, Taf. XYIII, Fig. 54.— 

 Semper 1867~'68, pp. 92, 251, 279.— Semper 1869, p. 120.— Ludwig 1883, 

 pp. 156—7, 173— 4.— Kuipert 1885, p. 62. Fig. 25.— Theel 18S6«, p. 213. 

 —Ludwig 1887«, p. 32.— Ludwig 1889— '92, p. 330.— Sluiter 1894, p. 

 104.— Lampert 1896, p. 53.— Ludwig 1899, p. 560.— Sluiter 1£01?>, p. 



