260 
ENEN RE PAD Gh ane AEN 
Ey 
ZOOLOGISCHE MEDEDEELINGEN — DEEL 111. 
ment twice as long as preceding segment, posterior margin of the 
latter nearly three times the length of this segment. 
Cl. balansae A. Milne-Edwards. 
Superior orbital border regularly concave in its inner part; surface 
of carapace with regularly-distributed large, tufted tubercles. 5th seg- 
ment of abdomen of © as long as 6th (penultimate) segment; terminal 
segment only slightly longer than the preceding segment, posterior 
margin of the latter 2'/, times the length of this segment. 
Cl. tectum (Rathbun). 
Leiden Museum, September 29, 1916. 
EXPLANATION OF PLATES. 
EX NV: 
1. Sesarma lafondi Jacquinot et Lucas, ©, natural size. 14, front view of 
carapace, enl. 11/,. 1b cheliped, dorsal view, enl. 2. 
BL AY 1. 
Sesarma modesta de Man, Q, enl. 2. 
— 
Es 
enl. 2. 
. 3. Sesarma taemolata White, cheliped of {, dorsal view, enl. 1'/,. 
‚4. Sesarma taeniolata crebrestriata n. subsp., cheliped of {%, dorsal view, 
enl. 2. 
Pl. XVII. 
‚1. Sesarma ocypoda gracillima de Man, <j, enl. 2. 1a front of carapace, obli- 
quely-anterior and dorsal view, enl. 3. 1b chela, outer surface, enl. 3. 
2. Sesarma villosa de Man, ©, enl. 3. 
. 3. Clistocoeloma tectum (Rathbun), Q, enl. 2. 3a cheliped of {, dorsal view, 
enl. 3. 3b outer view of chela of the same. {, enl. 3. Sc abdomen of the 
same {/, enl. 3. - 
Sesarma palawanensis Rathbun, ©, natural size. 2a cheliped, dorsal view, — 
À 
ke 
: 
a 
