49 ISchin. 
Systematic, Asteroidea. 
1031 D 
Marthasteriaa, is s.g. of Coscinas- 
terias ; Fisher, 1 and 3 (1105). 
Mediaater ornatua sp. n., 399 fm., 
Hawaian Is. ; Fisher, 3 Washington, 
Bull. (J. S. Fish Comm., 23 (1046, pis.). 
Metopaster, distinguished from Gonio- 
diacidea ; Fisher, 3 (1070). 
Mithrodia sp. (1096, pis.) : M. brad- 
ley'i , descr. (1094, pis.) ; Fisher, 3. 
Myxaatcridac, gen. n. vido Asthen- 
actis. 
Nereidaaler discussed (1048) : N. 
boicersi sp. n., 324 I'm., Hawaian Is. 
(1049, pis.) ; Fisher, 3 Washington, 
Bull. U. S. Fish Comm., 23. 
Nymphaster florifer , probably Medi- 
cister ; op. cit. (1048). 
Odinia pacijica sp. n., 319 fm. 
Hawaian Is. ; op. cit. (1108, pis.). 
Odontaster tenuis sp. n., Antarctic ; 
Koehler 4, Bui. Museum, Paris, 1905, 
(468) : 0. tenuis descr. ; Koehler 5 
(8, pi.). — O. validua, sp. n., Antarctic ; 
Koehler 4, Bui. Museum, Paris, 1905 
(467) : descr. ; Koehler 6 (6, pi.). 
Ophidiaster lorioli sp. n., reefs, (1077, 
pis.) : O. rliabdotus sp. ri., 233 fm., 
(1082, pis.) ; O. aclerodermus sp. n., 99 
fm., (1081, pis.) : *0. squameus sp. n., 
130 fm., (1079, pis.) : 0. tencllua sp. n., 
130 fm., (1082, pi.) : O. triseriatiia 
sp. n., 69 fm. (1080, pis.) : Hawaian Is. ; 
Fisher, 3 Washington, Bull. U. S, Fish 
Comm., 23. 
Ortmannia nom. nov. pro Lahillia 
[sic, olim Lahillea ] Lor. non Cossm. 
[proocc. Uathbun, 1901]; Loimol, Rev. 
pnleozool. Paris, 10, (78) : Bather, 2 
(131). 
PaXmipes Ag., syn. of Anseropoda ; 
Fisher, 3 (1088). 
Parastropecten inermis, perhaps a 
Lepty chaster ; Fisher, 4 (117). 
Patagiaster gen. n. of Astropectinidae 
with genotype P. nutlingi , sp. n., 202 
fm., Hawaian Is ; Fisher, 3 Washington, 
Bull. U. S. Fish Comm., 23 (1029, pis.). 
Patiria pulla sp. n., Mauritania coast 
(60, pi.) : P. rosea sp. n., Mauritania 
coast (58, pi.) : Koehler & Vaney, 3, 
Bordeaux, Actes Soc. linn., 60. 
(n- 9720 m) 
Pentaceros, — jP. dilatatus sp. n. in 
Chalk flint, Fontaine St. Simon 
(Eure-et-Loir) ; Meunier 1 Naturalists, 
Paris, ser. 2, 20 (117-118, fig.). — P. 
hawaiiensis sp. n., 43 fm., Hawaian Is. ; 
Fisher, 3 Washington, Bull. U. S. Fish 
Comm., 23 (1072, pis.). — P. Unchi ; 
IIerdman, 2 (121, 125, fig.) and 3 (447, 
pi.). — P. nodosus ; IIerdman, 2 (121). 
Pentagonaster ammophilus sp. n., 257 
fin., Hawaian Is.; Fisher, 3 Washing- 
ton, Bull. U. iS. Fish Comm., 23 (1051, 
pis.). 
Plinlhaster, vido sub Toaia. 
Polyasberias is syn. of Stolasterias ; 
Fisher 1 and 3 (1105). 
Pontaste r discussed ; Fisher, 3 (1040). 
Pontastcrinae, transferred to Bentho- 
peetinidae ; Fisher, 3 (990). 
Porania antarctica ; Koehler 4 : 
incl. all Antarctic spp. ; Koehler 6 
(10). 
Pseudarchaster jordani sp. n., 375 
fm. (1038, pis.) . P. myobrachim sp. n., 
427 fin. (1037, pis.) : Hawaian Is. 1 ; 
Fisher, 3 Washington, Bull. U. S. Fish 
Comm., 23. 
Psilaster attenuatus sp. n., 290 fm„ 
Hawaian Is. ; op. cit. (1019, pis.). 
Psilasteropais gen. n. of Astropectini- 
dae with genotype P. cingulata, sp. n., 
418 fm. Hawaian Is. ; Fisher, 3 Wash- 
ington, Bull. U. S. Fish Comm., 23 
(1023, pis.). 
Pteraster militarise P. pulrAllus ; 
Der.fugln (149). — P. reticulatus sp. n., 
284 I’m., Hawaian Is. ; Fisher, 3 Wash - 
ington, Bull. II. S. Fish Comm., 23 
(1098, pis.). 
Pycnopodiidac Stimpson, restr. to 
Pycnopodia, Rathbunaster gen. n., and 
possibly Anasterias ; Fisher, 4 (136). 
Rathbunaster gen. n. of Pycnopodiidac 
with genotype R. californicus sp. n. 
339 fm., California; Fisher, 4 Wash- 
ington, Proc. Acad. Sci. 8 (137). 
Rhegaster tumidus ; Derjugin (97, 
149). 
Ripaster gen. n. of Archasteridae, 
with genotype R. charcoti sp. n. Ant- 
arctic ; Koehler 4 Bull. Museum, Paris, 
b 10 
