238 
THE VOYAGE OE H.M.S. CHALLENGER. 
Holothuria cavolini, Delle Chiaje, 1823 and 1841. 
Hahitat. — Mediterranean Sea (Delle Chiaje). 
Sporadipus maculatus, Grube, 1840. 
Habitat. — Mediterranean Sea (Grube). 
Stichopus cinerascens, Grube, 1840. 
Habitat. — Mediterranean Sea (Grube). 
Holothuria lilla, Lesson, 1830. 
Habitat. — Borabora in Society Islands (Lesson). 
Holothuria suhruhra, Quoy and Gaimard, 1833. 
Habitat. — Mauritius (Q. and G., HoflPmann). 
Holothuria maxima [Fistularia), Forskaal, 1775 ; Selenka, 1867. 
Habitat. — Eed Sea (Forskaal, Etippel), Mozambique (Bell). 
Holothuria ohscura, Lesueur, 1824. Actinopyga obscura, Verrill, 1867 to 1871. 
Habitat. — St. Bartholomew (Lesueur). 
Compare the above description of Holothuria lubrica. 
Holothuria aglutinata, Lesueur, 1824. Bohadschia agglutinata, Verrill, 1867 to 1871. 
Habitat. — St. Bartholomew (Lesueur). 
Holothuria nigra. Peach, ISl-S ; Foot, 1860 ; Bell, 1884. Cucumaria niger, 
Kinahan, 1859. 
Habitat. — British Islands (Peach, Bell, Norman, Kinahan). 
f 
Holothuria sordida (subgenus Microthele), Brandt, 1835 ; Ludwig, 1881. 
Habitat. — Caroline Islands (Brandt). 
HolothuHa maculata, Lesueur, 1824. 
Habitat. — St. Bartholomew (Lesueur). 
Holothuria tigris (subgenus Microthele), Brandt, 1835 ; Ludwig, 1881. 
Habitat. — Caroline Islands (Brandt). 
