264 MEMOIRS OF THE CARNEGIE MUSEUM. 
Body colorless, probably light red or yellowish in life, save on membranes of 
spinous dorsal, on which is a row of spots of black; smaller spots are present at 
the same level on the spines; peritoneum colorless. 
199. Iniistius dea (Temminck & Schlegel). (Plate XXXII, fig. 7). 
Sagami Bay, No. 6008a; Misaki, No. 6296a—d; Yokohama, No. 6287a, 6377a—b. 
A young specimen from Sagami Bay, but eighty-four millimeters in total 
length, shows the juvenile coloration well, and a figure is given on Plate XXXI. 
In the adults the bands are very faint and the coloration of the fins has entirely 
changed. At a length of one hundred and thirty millimeters the bands are slightly 
stronger in coloration. The closely allied species, Iniistius pavoninus of the Hawaiian 
Islands, shows an exactly similar change, the bands, however, being distinct in 
specimens reaching as much as one hundred and fifty-five millimeters in length. 
The pre-orbital depth is very much less in the young than in the adult. These 
changes we have followed in detail in Iniistius pavoninus and partially in [niistius 
dea. The species are so closely allied that there is no question that the same laws 
of change in color apply. A careful comparison of a large series of specimens and 
measurements taken in hundredths of body-length showed no prominent differences 
between Iniistius dea, I. pavoninus, and I. niger, the principal differences being 
those of color. 
Adult with head 3.33 to 3.5 in body; depth 2.66. Black lateral spot absent 
in two specimens. 
Misaki, Yokohama (Coll. Owston). 
Family SCARICHTHYID. 
200. Calotomus japonicus (Cuvier & Valenciennes). 
Misaki, No. 6187a-d: 
Snout 3 in head; caudal narrowly edged with white. 
Family ZEID. 
201. Zenopsis nebulosa (Temminck & Schlegel). 
Kobe. 
202. Zeus japonicus (Cuvier & Valenciennes). 
Tsushima Straits; Misaki, No. 6064a; Kobe, No. 6045a; Osaki, No. 6368a—d. 
Family ANTIGONIID®. 
203. Antigonia rubescens (Giinther). 
Misaki, No. 6414a-e. 
