REPORT ON CORALS — EXPLANATION OF PLATES. 



241 



PLATE VI. 



Fig. 1. Desmophyllum eburneum. Somewhat broken, a The broader face of the same. 



b Mouth of the calicle. Off Middle Island, Patagonia. 345 fathoms. 

 Fig. 2. Flabellum angulare. [N.B. By mistake, included in the legend at the foot of 



the plate under Desmophyllum^] a Under surface of the same, b Mouth of 



the calicle. Off Nova Scotia. Lat. 42° 8' N, long. 63° 39' W. 1250 



fathoms. 

 Fig. 3. Flabellum curvatum. a Underneath view of the same specimen, b Mouth of 



calicle. c 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. 

 Fig. 4. Flabellwm patens, a Mouth of the calicle. Off the Ki Islands. 129 fathoms. 

 Fig. 5. Flabellum patens, a younger specimen, a Mouth of the calicle of the same. Off 



the Ki Islands. 129 fathoms. 

 Fig. 6. Flabellum elongation, 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. b Mouth of the calicle. c Under surface oi the same. Off the 



Prince Edward Islands. 310 fathoms. 

 Sphenotrochus rubescens. a Mouth of the calicle of the same. Off the Ki 



Islands. 129 fathoms. 



Fig. 7 



Fig. 8. 



PLATE VII. 



Fig. 1. Flabellum alabastrum. a Under surface of the same, b Mouth of the calicle. 



Off the Azores. 1000 fathoms. 

 Fig. 2. Flabellum alabastrum, very young specimen, a Mouth of the calicle of the 



same, b View of the interior of the calicle divided longitudinally. Off the 



Azores. 1000 fathoms. 

 Fig. 3. Flabellum japonicum. a Mouth of the calicle. Off Enosima, Japan. 345 



fathoms. 

 Fig. 4. Flabellum australe. a Mouth of the calicle. Off Twofold Bay, New South 



Wales. 120 fathoms. 

 Fig. 5. Flabellum australe, young specimen, a Flabellum australe, younger specimen 



still, b Mouth of the calicle of the same. Off Twofold Bay, New South 



Wales. 120 fathoms, 

 Fig. 6. Flabellum conus. a Under surface of the same, b Mouth of the calicle. Off 



the Admiralty Islands. 1070 fathoms. 



(ZOOL. CHALL. EXP. PART VII. 1880.) G 31 



