Some Tintinnodea from the Gulf of Siam. 
By 
Johs. Schmidt. 
The followiug small contribution to the marine fauna of the 
Gulf of Siam has resulted from the examination of a number of 
collections of plankton made during the stay of the Danisli Expedi- 
tion in 
S i am 
in 1899- 
— 1900 round the island of Koh C han g (in 
12° N., 
102 c 
' 15' E). 
The collections were preserved in formaline. 
This is 
a list of the samples collected 1 ). 
1 . 
25 /l2. 
1899. 
Strait between Koh Ohang and Lem Ngob. 
2. 
9 /l. 
1900. 
Between Koh Kahdat and Koh Kut. 
3. 
U /l . 
1900. 
S. of Koh Chang. 
4. 
16 /l. 
1900. 
W. of Koh Chang, N. of Koh Savan. 
5. 
17 /l. 
1900. 
W. of Koh Chang, S. of Koh Savan. 
6 . 
18 /l. 
1900. 
S. of Koh Chang. 
7. 
27 /l. 
1900. 
North end of Koh Kut. 
8. 
28 /l. 
1900. 
S. of Koh Kut. 
9. 
81 /l. 
1900. 
18 miles W. of Koh Chang. 
10. 
21 /a. 
1900. 
1—2 miles S. of Koh Kram. 
Tintinnus Schrank, Daday. 
1. T. lusus undae Entz, Zur nåkeren Kenntniss d. Tintin- 
nodeen, Mitth. aus d. Zool. Station zu Neapel, Bd. 6, p. 202, PI. XIV, 
f. 12, 1885. 
c means predominant, + means common, r means rare, rr 
means very rare. ■ 1 
