1910.] FROM KERIMBA ARCHIPELAGO. 173 



Bell, 1886(19); Theel, 1886 (20); Ludwig, 1887 (23); Sluiter, 

 1887 (24), 1901 (28); Pearson, 1903 (29); Koehler & Vaney, 

 1908(31). 



Two specimens from Station IX. Matemo Is. 

 Length 120 mm. and 140 mm. 

 Width 30 mm. and 42 mm. 



The respiratory trees are well developed, extending almost the 

 entire length of the body. The gonads extend to the posterior 

 end of the body. There are no Cuvierian organs. There are 

 twenty tentacles. 



Deposits typical. 



Diameter of tables 33 - 3 jjl. 



Height of spine of table 33*3 p.. 



Length of C-shaped deposits 37 jjl. 



General distribution. Pacific Islands, Indian Ocean from East 

 Africa to the Malay Peninsula. 



Stichopus variegatus Semper. 



Stichopus variegatus Semper, 1868 (11). 



Stichopus variegatus, var. herrmanni Semper, 1868 (11). 



Stichopus nasso Haacke, 1880 (14). 



Stichopus variegatus Bell, 1884 (17); Lampert, 1885 (18); 

 Theel, 1886 (20) ; Ludwig, 1887 (23); Sluiter, 1887 (24), 1901 

 (28) ; Pearson, 1903 (29) ; Koehler & Vaney, 1908 (31). 



One specimen in bad condition from Station II. Maiyapa Baj r . 

 Length 80 mm. 



The specimen undoubtedly belongs to the above species but is 

 much flattened and distorted. 



The deposits are typical. 



Diameter of tables 29*6 /.t. 



Height of spire of table 29*6 /a. 



C-shaped deposits, length 166-5 /*. 



Length of dichotomous rods 1 5 /x. 



General distribution. Indo-Pacific, East Indies. 



Mulleria lecanora Jaeger. 



Mulleria lecanora Jaeger, 1833 (3). 



Holothuria dubia (subgenus Microthele), Brandt, 1835 (6). 



Actinopyga lecanora Bronn, 1860 (9). 



Mulleria lecanora Semper, 1868 (11); Lampert, 1885 (18); 

 Theel, 1886 (20); Sluiter, 1901 (28); Koehler & Vaney, 1908 

 (31). 



Two specimens from Station II. Maiyapa Bay. 

 Length 145 mm. and 125 mm. 

 Breadth 80 mm. and 70 mm. 



The specimens are dark brown on the dorsal side and lighter on 

 the ventral surface. There is a light patch around t le anus. The 

 pedicels are scattered over the trivium but are more densely 



