34 Bch. 
XIV. ECH1N0HERMA. 
p. 52: fusion in Gissocrinus ; Bather (11) pp. 152, 156, 161, 172, & 173. 
— Basals, — fusion in Pisocrinus (p. 32), fusion and atrophy in Calceocrinidce 
(pp. 58, 67) ; Bather (11): of Tetracrinus ; Jaekel (125) p. 642.— Radials 
bisected, morphological importance; Bather (11) pp. 20,59. — Tegmen, — 
of Calamocrinus described and comparod with that of Apiocrinus , Encrinus , 
Dadocrinus } Extracrinus , Saccocrinus , Glyptocrinus , &o.; Agassiz (2) pp. 
40-44 : with mouth, tentacles, orals, grooves, and anal tube, in Bathy- 
crinus carpenter* ; Danielssen (61) p. 9 : of Pisocrinus (p. 31), of Calceo- 
criniclce (p. 70), of EuspirocrinuSy with madreporite (p. Ill), of Cyatho- 
crinas , with madreporite (pp. 132 & 148), in Gissocrinus (pp. 157 & 
170) ; Bather (11). — Orals (?) of Calamocrinus described and discussed; 
Agassiz (2) p. 44. — Anal structures of Pisocrinus (pp. 31, 34), of Her- 
petocrinus (pp. 41, 47), of Galceocrinulce (pp. 61 & 70), of Euspirocrinus 
(p. 110), of Botryocrinus cucurbitaceuSy no pores (p. 122), of Streptocrinus 
(p. 125), of Cyathocrinus (pp. 132, 135, & 144), in Gissocrinus (pp. 157, 
164, & 170) ; Bather (11). — Supplementary plates, Galceocrinulce ; 
Bather (11) p. 69. — Interradials ( i.e ., interbrachials) of Calamocrinus , 
described and compared with those of other Crinoidea, especially Apio- 
crinus ; Agassiz (2) pp. 32-40. 
Arms, — of Pisocrinus (pp. 30, 34), of llerpelocrinus (pp. 41, 47), of 
Calceocrinidce (p. 71), of Euspirocrinus (p. 110), of Botryocrinus cucurbi- 
iaceuSy fresh interpretation (p. 121), of Streptocrinus (p. 124), of Gisso- 
crinus and Cyathocrinus (p. 156) ; Bather (11) : of Bathycrinus carpen- 
teri \ Danielssen (61) pp. 5-8 & 10) : of Plicatocrinidce \ Jaekel (125) 
p. 628. — Arm-structure of Hyocrinus (p. 652), of Saccocoma (p. 667); 
Jaekel (125). — Arms of Calamocrinus minutely described, Walther’s 
views on pinnules criticised ; Agassiz (2) pp. 17-32. — Piunules in Calceo- 
crinus (p. 98), in Streptocrinus , false pinnules (pp. 124 & 175) ; Bather 
(11). — Covering-plates or ambulacrals ; Agassiz (2) p. 28 : in Oalceo- 
crinus (p. 90), in Cyathocrinus (pp. 134, 144, 145, & 148), in Gissocrinus 
(pp. 157, 162, 164, & 169) ; Bather (11). 
Stem, — of Calamocrinus described, especially the proximal columual, and 
compared with that of Apiocrinidce , also a general discussion of the stems 
of various extinct Crinoids and their mode of growth ; Agassiz (2) 
pp. 51-65 : of HerpetocrinuSy its evolution (pp. 41-45, 50, & 51), of 
Calceoci'inus (p. 74), of Botryocrinus } attacked by parasites (p. 120), of 
GissocrinuSy curious irregularity (p. 170) ; Bather (11) : of Hyocrinus 
(p.658), of Plicatocrinidce (p. 631); Jaekel (125): of Bathycrinus carpen- 
teri ; Danielssen (61) pp. 2, 3, & 15. — Root of Bathycrinus carpenteri ; 
Danielssen (61) pp. 3, 4, & 15. — Root discovered in Heterocrinus sub- 
crassus , H. simplex , Glyptocrinus neali , G. dyeri } and G. baeri ; Dyche 
(72). 
(2) Articulations, — Hinge of Calceocrinidce (p. 68), arm-joints of 
Botryocrinus (p. 118) ; Bather (11). — Radial facets and muscle grooves 
in Calamocrinus j Agassiz (2) p. 16. See also II, F, vi, c. 
(3) Nervous systems of Bathycrinus carpenteri (pp. 19-22), chambered 
organ of Bathycrinus carpenteri (p. 15) ; Danielssen (61). — Axial cords 
of Calamocrinus compared with Apiocrinus , &c. ; Agassiz (2) p. 14. 
