REPORT ON CORALS—EXPLANATION OF PLATES. 241 
PLATE VI. 
. Desmophyllum eburneum. Somewhat broken. a The broader face of the same. 
b Mouth of the calicle. Off Middle Island, Patagonia. 345 fathoms. 
. Flabellum angulare. [.N.B. By mistake, included in the legend at the foot of 
the plate under Desmophyllwm.| a Under surface of the same. 6 Mouth of 
the calicle. Off Nova Scotia. Lat. 42° 8’ N., long. 63° 39’ W. 1250 
fathoms. 
. Flabellum curvatum. a Underneath view of the same specimen. 6 Mouth of 
calicle. ¢ Side view of another specimen of the same. a View of the 
opposite face of the same. Off the Rio de la Plata. Lat. 37° 17’ S., long. 
53° 52’ W. 600 fathoms. 
. Flabellum patens. a Mouth of the calicle. Off the Ki Islands. 129 fathoms. 
. Flabellum patens, a younger specimen. « Mouth of the calicle of the same. Off 
the Ki Islands. 129 fathoms. 
. Flabellum elongatum. a Mouth of the calicle. Bass Straits, Australia. 38 
fathoms. 
. Flabellum apertum. a View of the same, tilted somewhat to show the mouth of 
the calicle. 6 Mouth of the calicle. ec Under surface or the same. Off the 
Prince Edward Islands. 310 fathoms. 
. Sphenotrochus rubescens. « Mouth of the calicle of the same. Off the Ki 
Islands. 129 fathoms. 
PLATE VII. 
. Flabellum alabastrum. oa Under surface of the same. 6 Mouth of the ealicle. 
Off the Azores. 1000 fathoms. 
. Flabellum alabastrum, very young specimen. «@ Mouth of the calicle of the 
same, 6 View of the interior of the calicle divided longitudinally. Off the 
Azores. 1000 fathoms. 
3. Flabellum japonicum. a Mouth of the calicle. Off Enosima, Japan. 345 
fathoms. 
. Flabellum australe. a Mouth of the calicle. Off Twofold Bay, New South 
Wales. 120 fathoms. 
. Flabellum australe, young specimen. «@ Flabellum australe, younger specimen 
still. 6 Mouth of the ecalicle of the same. Off Twofold Bay, New South 
Wales. 120 fathoms, 
. 6. Flabellum conus. a Under surface of the same. 0 Mouth of the calicle. Off 
the Admiralty Islands, 1070 fathoms. 
(ZOOL, CHALL. EXP,—PART VII.—1880.) G 31 
