[1922J 
IV. Coelenterata. 
Cod. 19 
f Parasmilia biscriata p. 224 figs. ; 
cincla sp. n. Senonien p. 225 iigs. ; 
parva sp. n. Danien p. 225 figs. ; 
cylindrical, sp. n. Senonien p. 226 figs. , 
danica sp. n. Danien p. 226 figs. ; 
lindstdmi p. 226 ; scanica p. 227, 
Nielsen Comm. Paleont. Mus. Geol. 
Copenhagen 19. 
Parazoanthus juan-fernandezii sp. n. 
Masatierra, Carlgren Nat. hist, of 
Juan Fernandez 3 2 p. 148 figs. 
Pavona gardineri sp. n. Saya do 
Malha, Horst Trans. Linn. Soc. 18 p. 
420. 
Peachia, Stephenson, 127 ; P. para- 
sitica p. 97 figs. ; hastata p. 100 figs ; 
boekii p. 105 figs., Carlgren 19. 
Pelocoeles exul, Ann and ale 1. 
Pentactinia , Stephenson 127. 
f Peruviastraea gen. n. p. 128, peru- 
viana sp. n. p. 129 figs. Eocene Peru, 
Vaughan Bosworth Geol. Peru 1922. 
Phellia rapanuiensis sp. n. Easter 
Island, Carlgren Nat. hist, of Juan 
Fernandez 3 2 p. 153 figs. ; P. roseni 
sp. n. Bahamas, Watzl Ark. Zool. 14 
No. 24 p. 48 fig. 4. 
Phyllactidae, Stephenson 127. 
Phyllactis , Stephenson 127. 
Phyllodiscus, Stephenson 127. 
Phymactis , Stephenson 127 ; P. 
clematis , Carlgren 20. 
Phymanthidae, Stephenson 127. 
Phymanthus, Stephenson 127 ; P. 
crucifer, Watzl 141. 
Phylocoeles gangeticus, Ann and ale 1. 
f Platysmilia multicincta , Koch 61. 
]Plerophyllum beyrichi fig. ; timorense 
sp. n. fig. ; cyathophylloides sp. n. ; 
radiciforme sp. n. ; weberi sp. n., Gerth 
Jaarb. Mijnwez. Nederl. 49 p. 8. 
Polyopis striata p. 254, Stephenson 
127. 
| Polyrophe dubia sp. n. Ordovician 
China figs.,YABE & Hat as aka Palaeont. 
of China 1920 p. 42. 
Polyslomidium, Stephenson 127. 
f Porites checchiae fig., Checchia- 
Rispoli 22. 
Protanthea, Stephenson 127 ; P. 
simplex , Carlgren 19. 
•j ■ Prolopharetra polymorpha ; radiata, 
Gordon 44. 
Psammocora explanulala sp. n. Pro- 
vidence I., Horst Tr. Linn. Soc. Zool. 
18 p. 426 figs. 
Pseudophellia, Stephenson 127 ; P. 
arclica fig., Verrill 138. 
Plychodaclis, Stephenson 127 ; P. 
patula fig., Carlgren 19. 
Pycnanthus laevis sp. n. Davis Strait 
]). 202 fig. ; densus sp. n. p. 204 figs., 
Carlgren Ingolf-Exp. 5 9. 
Radiantlius, Stephenson 127. 
Raphactis, Stephenson 127 ; R. 
abyssicola fig., Verrill 138. 
f Rhizolrochus crassus figs., Nielsen 
92. 
Rhodactinia davisii var. spetzbergensis , 
Pax 101. 
Rhodaclis , Stephenson 127 ; ' P. 
carlgreni sp. n. Bahamas, Watzl Ark. 
Zool. 14 No. 24 p. 13 fig. 2. 
Rhytidaclis gen. n. (Paractidae) 
antarctica sp. n. Kerguelen, Pax Zool. 
Anz. 54 p. 84. 
Ricordea, Stephenson 127 ; R. 
florida, Watzl 141. 
Ricordeidae fam. n., Watzl 141. 
Sagartia luciae, Pax 102 ; S. antarc >■ 
tica p. 87 ; capensis ; minima p. 88 ; 
problemalica ; kerguelensis p. 89, spp. n„ 
Pax Zool. Anz. 54 ; S. parasitica , 
Poulton 109 ; S. sociabilis ; soboles- 
cens , Stephenson 127. 
Sagartiidae , Watzl 141. 
•{• Septastraea intermedia fig., Chec- 
chia-Rispoli 22. 
Sicyonis tubcrculata sp. n. Davis 
Strait p. 212 figs. ; ingolfi sp. n. S. of 
Greenland p. 217 figs. ; variabilis sp. n. 
p. 218 figs., Carlgren Ingolf-Exp. 5 9. 
Sicyopus, Stephenson 127. 
Sideraclis glacialis figs., Carlgren 
19. 
Siphonactinia (Bicidium) parasitica 
on Cyanea arctica Cape Cod to Nova 
Scotia in summer p. 124, Verrill 138. 
Siphonactininae subf. n. (Halcamp- 
idae) p. 123, Verrill 138. 
Siphonaclinopsis gen. n. (Halcampoi- 
didae) laevis sp. n. Greenland p. 115 
figs., Carlgren Ingolf- Exp. 5 9. 
