2 MARINE BIOLOGY OF THE SUDANESE RED SEA. 
Right. left. 
emoulotanineciarM es... e.eeatn aes 15mm, 15mm. 
enethiorsecowdyarm ~..........-.cn0.. 16 16 
enethyokamindvarm s.r ae 1kZh 15 
benethvotmtourtn arm  ...0.....-..qose 19 18 
emothvokmemtaclet. 0... ..0.0-..-.ceaer 55 =: 
This species has hitherto been known only from the shell, and hence it has 
been necessary to give a full description of the soft parts. 
SEPIA ROUXI, d’ Orbigny. 
Sepia Rouxii, dOrbigny, in Férussae & d’Orbigny, 1835, p. 271, pl. 19, 1839. 
Sepia rouxt, Hoyle, 1905, p. 981. 
Locality.—Suez, November 1904, purchased from a fisherman; four 
specimens, ¢ [1074-1077 ]. 
Previous records—Red Sea, Bombay (ad Orbigny). 
I believe these to be specimens of Sepia rowxi, but if this be so the 
example in Professor Herdman’s collection from Ceylon (Hoyle, 1904, p. 198) 
has been wrongly determined. The only point in which these examples do 
not agree with d’Orbigny’s figures and description is in the extremely narrow 
fin. J think that this may be due to contraction, as the specimens had 
evidently been dead some time and are not well preserved. The teeth in the 
horny rings of the suckers are not so regular as in d’Orbigny’s drawings, but 
these are frequently rather diagrammatic. 
SEPIA SINGALENSIS, Goodrich. 
Sepia singalensis, Goodrich, 1896, p. 3, pl. 1. figs. 4-8 ; Hoyle, 1805, p. 198; Hoyle, 1907, 
p. 459, 
Localities —Suez, mud-flats, purchased from a fisherman ; two specimens 
[ 1094, 1095 ]. 
Suakim, one specimen [1338]. 
Previous records.—Ceylon (Goodrich, Hoyle) ; Zanzibar ([Hoyle). 
Egg capsules. 
A number of capsules containing well-developed Sepia embryos were 
collected at Mersa Makdah in Shubuk [1082], and other capsules undeter- 
mined were found under stones in the mud-flats, Suez Bay [1092]. 
