No. 1615. ON A COLLECTION OF FEATHER STARS—CLARK. 317 
GES JIRIVODOIMUEIMRVN JN, lel, (Olizguei< 
IRIDOMETRA PSYCHE (A. H. Clark). 
Sagami Bay; 35° 06’ north latitude, 139° 42’ east longitude; 30 
fathoms; April 24, 1902. (Owston collection, No. 7215.) 
A single specimen somewhat smaller than the type and white in 
color, the arms crossed at the second syzygy with a purple band 
2mm. broad, and two narrower additional purple bands distally. 
In addition to these comatulids Mr. Owston has frequently taken 
Metacrinus rotundus off the southern coast of Hondo, of which species 
I examined some very fine specimens when looking over his material 
in Yokohama. 
ADDITIONAL JAPANESE SPECIES. 
In order to emphasize the uncertainty of securing any given species 
of comatulid in an area where it is known to occur, as well as to 
complete the list of species occurrmg along the southern shores of 
Japan from the Korean Straits to Tokyo Bay, I append the following 
list of species known from Japan, but not found by Mr. Owston 
during the course of his investigations, although occurring at such 
depths as to be accessible to him. 
Family COMASTERID ZK. 
Genus COMATULA Lamarck. 
Comatula paucicirra (Bell). 
Genus COMASTER L. Agassiz. 
Comaster marie (A. H. Clark). 
Comaster multiradiata (Linneeus). 
Comaster serrata (A. H. Clark). 
Comaster solaster (A. H. Clark). 
Family ZYGOMETRID. 
Genus CATOPTOMETRA A. H. Clark. 
Catoptometra hartlaubt (A. A. Clark). 
Catoptometra kehleri (A. H. Clark). 
Catoptometra rubroflava (A. H. Clark). 
Family HIMEROMETRID 4. 
Gremnwlis ISVOMOMIROIMMaINIRVU JA. lel, Cilayelke 
Himerometra delicatissima (A. H. Clark). 
Himerometra doderleint (de Loriol). 
Himerometra stylifer (A. H. Clark). 
