134 THE VOYAGE OF H.M.8S. CHALLENGER, 
LIST OF ALL THE SPECIES OF MADREPORARIA DREDGED BY H.M.S, CHALLENGER 
IN DEEP WATER, AND OF A FEW SHALLOW WATER FORMS, TOGETHER 
WITH DESCRIPTIONS OF THE SPECIES, AND SOME ACCOUNT OF THE 
ANATOMY OF CERTAIN SPECIES. 
Family Turprnotip®, M.-Edw. and H. 
Caryophyllia, Stokes. 
Caryophyllia berteriana, Duchass. 
A single perfect specimen only obtained, and fragments of a second. 
Station 3. South of the Canary Islands. Lat. 25° 45’ N., long. 20° 12’ W. 1525 
fathoms. 
Caryophyllia levicostata, n. sp. (Pl. I. fig. 1, 1a). 
Corallum conical, attached by a long stout cylindrical pedicle, which enlarges and 
becomes encrusting at its base. Surface of the wall of the calicle with a polished and 
brightly glistening appearance. Primary and secondary costee prominent, equally 
developed, with slightly sinuous edges extending from the exsert septa to the commence- 
ment of the pedicle. Tertiary and quaternary costee marked only by faint  striz. 
Calicle oval, deep; septa all exsert, with coarsely granulate surfaces, the primary and 
secondary especially prominent with rounded upper margins in six systems and four 
cycles. Pali stout and prominent, slightly sinuous, with their surfaces beset with short 
conical projections; twelve in number opposite the tertiary septa only. Columella 
composed of four spivally-twisted processes. 
Height 3 cm.; long diameter of calicles 24 mm. ; shorter diameter 18 mm. 
A single specimen only dredged, attached to a dead Stylasterid. 
Station 3438, off Ascension Island, 425 fathoms. 
Caryophyllia clavus, Scacchi. 
Var. smithi, Duncan (?). 
Station 75. Off Fayal Island, Azores, 450 fathoms. All small dwarfed attached 
specimens. 
Station 308. Off Tom Bay, Patagonia, 175 fathoms. Attached to Gorgonoid stems. 
Var. borealis, Duncan (2). One small attached specimen. 
Station 192. Off the Ki Islands. Lat. 5° 42’ 8., long. 132° 25’ E. 129 fathoms. 
Var. transversalis, n. var. (Pl. I. fig. 2, 2a). 
Wall of the calicle marked by a series of transverse, undulating, slightly prominent 
accretion ridges of epitheca, marking apparently a succession of intervals of rest in 
the growth of the calicle. Surface of the coral smooth. Costee little marked, being 
obliterated by the ridges, except towards the pedicle, where they are present as numerous 
