88 K(Mn. 
XIV. ECHINODERMA. 
[1904] 
\Actinocrinus dcfscr. op. cit. ]), 385. A. maltira'mosv.a n. var. altidorsatus, 
Keokuk, Washington co. Ind. ; Rowley in Greene (105) p. 187, 
pi. Ivii. 
\ Actinocrinusinae^ defined with lint of genera ; Delage (54) p. 385. 
Actinometra ; op. cit, p. 395, fig. A. imdtiradiata, syzygies (p. 157), A. 
notata^ variations from type (p. 157), A. parvi(drra^ variations from 
type (p. 158, pi.) ; Ghadwick (35). 
\Aesiocrinus ; Schuchert (247) pi. ci. 
\ Allagecrinus ; Delage (54) p. 377. 
i Allegecnnusitiae, defined, with list of genera ; loc. cit. 
i Ancyi'ocrinus ; Jaekel (132). A. hulbosus; Glarkk & Luther (40) 
p. 52. 
Antedon descr. ; Delage (54) p. 339, 394, figg. ; Schuetze (251) p. 157. 
aA. anceps; Ghadwick (35) p. 157. A. barentsi vide A. eschrickti. A. 
bella & var. brunnea ; Ghadwick (35) p. 155. A. bifida; Mar. Biol. 
Ass. (184) p. 207 : Nobre (198) p. 52 : measm-ements ; Grieg (107) 
p. 23, fig. : v. etiam A. rosacea. A. carinata ; Ghadwick (35) p. 154. 
A. celtica vide A. eschrichti. A. eschrichti incl. A. celtica, quadrata., 
bareritsi, fixed stage, measurements ; Grieg (107) p. 13, 23 : incl. A. 
barentsi, local variations ; Michailovskij (192) p. 175. iA. forrfwsus ; 
Walther (281) p. 165. A. hirsuta ; Andersson (10). A. indica, A. 
marginata, A. milberti, syzygies (p. 154), A. okelli n. sp. of Palmata 
group, W. coast Gey Ion & G. of Manaar, 8-36 fm. (p. 155, pi.) ; 
Ghadwick (35). A. petasus, measurements (p. 23, fig.), A. pkalangium 
(p. 6, 23); Grieg (107). t^. pVi?^ai«s ; Walther (281) p. 158, 
165. A.prolixa\ Michailovskij (192) p. 176: measurements, com- 
parison with A. tenella et al., cirrals, syzygies, genital pinnules ; 
Grieg (107) p. 20, 22, & fig. A. qvadrata., provisionally kept distinct 
from A. eschrichti (q. v.) ; Michailovskij (192) p. 176. A. reynaudi., 
redescr. ; Ghadwick (35) p. 156, pi. ^A. rhodanicus., Suabia, com- 
})arative measurements ; Schuetze (251) p. 156, pi. ii. A. rosacea ; 
LuDWiG (164) p. 699 : v, etiam A. bifida. A. se7'7'ipinna, Gey Ion, 
variations from type ; Ghadwick (35) p. 153, pi. A. tenella, measure- 
ments, v. sub prolixa, fixed stage ; Grieg (107) p. 20, 22 & fig. A. 
variipinna \ Ghadwick (35) p. 157. 
Antedoninae defined, with list of genera ; Delage (54) p. 394. 
fAorocrimis:-~A. caulicuhcs, A. pocillum, A. praecursor ; Clarke & Luther 
(40) p. 52. 
f Apiocrinus : — A. nnlleri; Siemiradzki (255) p. 139. A. munstena7ms, 
A. polycyphus ; Maire (178). A. rosaceusi ; Rollier (230) p. 464. 
■\Apiocrinusinae, defined, with list of genera ; Delage (54) p. 390. 
fArachnocrinus extensus, divergences from type, which came as this from 
Upper Helderberg ; Rowley in Greene (104) p. 180, 184, pi. liv. 
\Archaeocrinus ; Delage (54) p. 386, fig. A. desideratus (p. 63), A. micro- 
basalis (p. 62), A. pyriformis (p. 61, 62, 63) ; Ami (7). 
\ Arthracantha punctobracfiiata, arms ; Wood (291) p. 81, pi. xvi. 
Articulida, Order, defined (p. 376) descr. & divided into Suborders 
1. Flexibilidae, 2. Canaliculidae (p. 387) ; Delage (54). 
fAustinocrvius meyeri, )'oihpletzi, zitteli may all be from one sp. of Isocr. ; 
Jaekel (133). 
f Bala7wcrimis, vide sub Pentacrinus. 
\ Darrandeocrinus ; Delage (54) p. 384, fig. 
\BarycrimLs hoveyi ; Whitfield (286) pis. 
Bathycrinus discussed ; Delage (54) p. 391, figg. B. carpenteri, measure- 
ments, stem, basals, union of Br. ; Grieg (107) p. 8. 
fBatocriiius descr. ; Delage (54) p. 384, fig. B. crassitestus n. sp., Warsaw 
Limest., Lanesville, Ind. (p. 172, pi. li), B. davisi, redescr. with 
n. varr. lanesvillensis et sculptus ; ibid. (p. 171, 172, 174, pi. li), 
