ASTEROTDEA. (iV, D.) 
Echin. 7 3 
(p. 192, pi. xxx); P. (?) hispidus, n. sp., 600 fms., W. Indies, based 
on immature specimens (p. 191, pi. xxx); P. hystrix (p. 195); P. 
intermedins , incl. Archaster parelii pars, var. insignis Verrill 1895, 
“probably only the fully adult” (p. 190, pi. xxx); P. mosaicus 
(p. 196); P. necator (p. 195); P. ordinatus , n. sp., 324-335 fms., 
‘Albatross’ stations 2376 and 2396, G. of Mexico (p. 194, pi. xxx); 
P. patagonicus (p. 195); P. roseus (p. 196); P. tessellatus (p. 195): 
Verrill (243). 
Pseudarchasterinae emended as sub-fam. of Pentagonasteridae ; Verrill 
( 243) p. 187. 
Pseudoreaster , n. g., with genotype P. ohtusangulus (Lam.) = Goniaster 
Perrier non Agassiz; Verrill (243) p. 148 footnote. 
Pteraster ( Temnaster ) hexactis , vide Hexaster ohscurus : Spitzbergen, pro¬ 
tection of brood; Doederlein (78) p. 338. P. militaris ; Bldenkap 
( 37) p. 99, and (38) p. 107. P. pulvillus ; Bidenkap (38) p. 108. P. 
stellifer ; Haeckel (115) pi. xl. 
Pyrenaster , n. g., with genotype Pentagonaster dentatus Perrier (p. 166); 
P. a finis, perhaps var. of P. dentatus (p. 168); P. dentatus , variations 
from the type (p. 167, pi. xxvii): Verrill (243). 
Pythonasterinae ?, a young starfish possibly belonging to this sub-fam., 
from Lifu; Bell (32) p. 140, pi. xvii. 
Retaster cribrosus ; Ludwig (158) p. 543. 
Rosaster alexandri , discussed, very distinct from Paragonaster ; Verrill 
( 243) p. 197. 
+Salter aster Stiirtz, said to be sym. of Tetraster Nich. and Eth.; Etheridge 
( 83): maintained as genus of Taeniasteridae , with genotype Palaeaster 
asperrimus-, Gregory (111) p. 352. 
Scaphaster, n. g. (p. 27) with genotype,/S'. humberti , n. sp., Aripo, Ceylon, 
approaches Asteropsis of Earn. Gymnasteridae ; Loriol (154) p. 28 
pi. iii. 
t/S 'choenaster made a genus of Palaeasterinidae , with genotype S. fimbriata ; 
Gregory (111) p. 350. 
t Schuchertia, n. g. of Pcdaeasterinidae , with genotype Palaeasterina stellata ; 
Gregory (111) p. 351. 
Sideriaster , n. g. of Astropectinidae , with genotype S. grandis, n. sp., 
68 fms. ‘Albatross’ station 2378, G. of Mexico; Verrill (243) p. 219, 
pi. xxx. 
Solaster endeca\ Bidenkap (37) p. 99, and (38) p. 107. S. papposus, in 
Tromso Sound, measurements; Bidenkap (38) p. 107: breeding 
period; Aurivillius (21) p. 12: distribution, habitat, habits, food; 
Allen (8) p. 464: variations in dorsal skeleton; Doederlein (78) 
p. 338. S. syrtensis, Spitzbergen, distinguished from S. endeccv ; 
Doederlein (78) p. 339. 
fStenaster , doubtfully maintained as genus of Taeniasteridae , with genotype 
S. salteri; Gregory (111) p. 352. S. pulchellus Bill., see Urasterella. 
Stephanaster , vide sub Pentagonaster. 
Stephanasterias , name maintained, genotype S. albula incl. Asterias 
gracilis Perrier, distribution; Verrill (243) p. 222. 
Stichaster roseiis , breeding period; Aurivillius (21) p. 12. 
f Sturtzaster, nom. nov. pro Palaeocoma Salter 1857, non D’Orbigny 1850; 
S. % mitchelli , n. sp., Wenlock series at Bo wiling, N. S. W., possibly a 
Palasterina : Etheridge (83). 
t Taeniaster, maintained with genotype T. spinosus and excl. T. cylindrus ; 
Gregory (111) p. 351. 
t Taeniasteridae, diagnosed as fam. of Phanerozonia ,—but allied to Crypto- 
zonia; 1. c. 
Temnaster hexactis , see Hexaster obscurus. 
^Tetraster Nich. and Eth. anticipates Salteraster Stiirtz; Etheridge (83): 
