92 Echin. 
XIV. ECHINODERMA. 
t Storting ocrinus, referred to Syrnbathocrinidae ; Bather (22) p. 921. 
t Streptocrinus, vide Botryocrinidae. 
\Strophocrinus , n. g., with genotype S. dicyclicus , n. sp., from Galena 
( = Trenton) series at St. Paul, Minn., described as “a Cvstocrinoidean,” 
is allied to Carabocrinus ; Sardesox (207) Amer. Geol. xxiv. 
t Symbathocrinusl sp. indet., Permo-carboniferous of Yarkalo, in Lant- 
san-Kiang valley, brachials only ; Ldczv (149) p. 117, pi. iv. 
\Synerocrinus, vide Dactylocrinidae. 
■\Tanaocrinidae , referred to Batocrinoidea ; Bather (22) p. 922. 
t Tanaocrinus, referred to Batocrinoidea as ancestor of Carpocrinidae in 
fam. Tanocrinidae ; Bather (24) p. 121. 
t Taxocrinidae incl. Taxocr ., Gnorimocr ., Anisocr., Homalocr ., referred to 
Flexibilia Impinnata ; Bather (22) p. 923. 
t Taxocrinus: — T. sp.; Grabau (108) p. 285. T. macrodactylus , redescr. 
from one of Phillips’ cotypes and 8 other specimens; Whidborxe 
( 250) p. 215, pi. xxxiii. T. nuntius (Hall, sub Forbesioar.), cup and 
isolated arms; Grabau (107) p. 145, fig. 27; [brachia vero non 
Taxocrini, Calpiocrini autem magis similia]. T. stultus Whidb., 
Pilton beds of Pilton and Poleshill in Porter coll., of Roborough in 
Barnstaple Athenaeum, now first descr. and figd.; Whidborxe (250) 
p. 216, pi. xxxiv. 
Thaumatocrinidce , n. fam. of Flexibilia Pinnata ; Bather (22) p. 923. 
Thaumatocrinus , anals ; Bather (24) pp. 37, 43. 
+ Thenarocrinus , vide Dendrocrinidce. 
t Thiolliei'icrinus, vide Antedonidce. 
iThysanocrinidee W. & Sp., restricted; Bather (24) p. 120. 
t Tribrachiocrinus, vide Cromyocrinidce. 
t Trybhocrinus Geinitz antedates Spyridiocrinus Oehlert; Bather (24) 
l p. 127. 
t Uintacrinidce , referred to Dendrocrinoidea ; Bather (22) p. 922. 
t Uintacrinns socialis, infrabasals in some specimens; Sprixger (220): 
slab with 120 individuals; Woodworth (258) p. 5, pi. 
t Ulocrimis, vide Cromyocrinidae. U. blairi , not Ulocr., but between 
Eupachycr. and Ulocr., diagr. of anal area (32); U. buttsi and U. 
kansasensis , anal areas (p. 33, text-fig. 3): Bather (24). 
t Uperocrinus, vide Hyperocr. 
t Vletavicrinus , n. g. with genotype V. haueri, n. sp., Silurian, black lime¬ 
stone, e 1-2, Dvoretz, Bohemia ; Waagex & Jahx (246) p. 98, text-fig., 
pi. lxi. 
t Woodocrinus , vide Scaphiocrinidce. 
\Xenoci'inidce , incl. Xenocr., Compsocr., Abacocr., referred to Batocrinoidea ; 
Bather (22) p. 922. 
t Zeacrinus, vide Scaphiocrinidce : anal area, analysis of cup ; Bather (24) 
p. 33, text-fig. 8. 
t Zenkericrinus, n. g., with genotype Z. melocrinoides, n. sp., Silurian, 
black limestone, e 1-2, Dvoretz, Bohemia ; Waagex & Jahx (246) 
p. 102, text-fig., pi. xlii. 
(G.)—tCYSTIDEA 
(including Edrioasteroidea). 
General account, Cystidea, defined and divided into Orders Amphoridea, 
lihombifera , Aporita, and Diploporita ; Bather (22) pp. 919, 920; 
redefined (p. 63), and restricted by removal of Thecoidea {—Edrio¬ 
asteroidea) and Carpoidea (= Anomalocystida), and synopsis of classifi- 
f All extinct. 
