5 Arachn. 
Systematic— Trilobita. 
2831 
II— SUBJECT INDEX. 
N.B. — The number in Clarendon , when 
not referring to a Volume, refers to 
the list of Titles. 
GENERAL = 2803-2823. 
Structure, Harpes (Tril.) ; Richter, 
14. 
Physiology, Limulus ; Alsberg & 
Clark, 1 ; Tashiro & Adams, 17. 
Moulting, Homalonotus (Tril.); 
Dahmer, 4. 
Mode of life, Trilobita ; Deecke, 5. 
Phylogeny and classification, Trilo- 
bita ; Swinnerton, 16. 
DISTRIBUTION = 2827. 
(Geological.) 
Ordovician. 
Canada, Trilobita ; Parks, 12 : Vir- 
ginia, Eurypterida ; Shuler, 15 : Shan 
States, Trilobita ; Reed, 13. 
Silurian. 
Swedon, Trilobita; Hede, 11: 
Canada, Trilobita , ; Parks, 12 : On- 
tario, Eurypterida, Williams, 18 : Shan 
States, Trilobita ; Reed, 13 : Australia, 
Encrinurus (Tril.); Etheridge & Mit- 
chell, 6 : Viotoria, Trilobita ; Chap- 
man, 3. 
Devonian. 
Carnic Alps, Trilobita ; Gortani, 10 : 
Rhine valley, Hoinalonotus (Tril .) ; 
Dahmer, 4. 
Carboniferous. 
Kent, Prestwichia ; Bolton, 2 : Okla- 
homa, Trilobita ; Girty, 7a : (Mississip- 
pian) Arkansas, Trilobita ; Girty, 8 
& 9. 
III.— SYSTEMATIC INDEX = 2831. 
N.B. — The number in Clarendon type , 
when not that of a V olume , refers to 
the list of Titles. 
tTRILOBITA. 
Deecke, 5. — Girty, 8. — Parks, 12. 
— Revised classification, Swinnerton 
16. 
Acidaspis cardiolarum sp. n. Sweden 
Silurian p. 44 figs., Hede Lund Univ. 
Arsskr. N.F. 11 Afd. 2 No. 6. — A. 
shanensis sp. n. Silurian, Shan States, 
p. 80 figs., Reed Palaeont. Indica 6. 
Ampyx roslratus var. n. shanensis 
Ordovician, Shan Sates p. 24 figs., 
Reed t.c. 
Brachymetopus (?) elegans sp. n. 
Mississippian, Arkansas, p. 22 figs., 
Girty Bull. U.S. Geol. Surv. 598. 
Bronteus palifer var. n. carnicus , 
rhinoceros var. n. inermis, p. 168, 
alpinus p. 169 figs., Devonian, Carnic 
Alps, Gortani Palaeont. Ital. Mem. 
21 . 
Calymene angustior sp. n. Silurian 
Victoria p. 164 figs., Chapman Proc. R. 
Soc. Viet. 28. — C. birmanica p. 44, 
(Pharostoma) liluensis sp. n. p. 46, 
oldhami sp. n. p. 47, figs., Ordovician, 
Shan States, Reed Palaeont. Indica 6. 
Cheirurus sternbergi p. 171 var. 
pengelli p. 174, figs., Gortani Palaeont. 
Ital. Mem. 21. — C. sternbergi p. 167 
figs.. Chapman Proc. R. Soc. Viet. 28. 
— C. dravidicus p. 48, submitis p. 49, 
figs., spp. n., Ordovician, Shan States, 
Reed Palaeont. Indica 6. 
Cyphaspis bowingensis p. 162, lily- 
dalensis sp. n. p. 163, yassensis p. 164, 
Silurian Victoria, figs., Chapman Proc. 
R. Soc. Viet. 28. 
Dalmanites mobergi p. 40, simricus 
p. 42, figs., spp. n., Sweden Silurian, 
Hede Lund Univ. Arsskr. N.F. 11 
Afd. 2 No. 6. 
Dionide hybrida sp. n. Ordovician, 
Shan States p. 26 fig., Reed Palaeont. 
Indica 6. 
Encrinurus mitchelli p. 657, bowning 
ensis p. 662, silverdalensis sp. n. p. 665, 
etheridgei sp. n. p. 667, rothwellae sp. n. 
p. 669, duntroonensis sp. n. p. 670 
N.S. Wales, figs., Etheridge & Mit- 
chell Proc. Linn. Soc. N.S. Wales 40. 
Goldius greenii p. 158, cresswelli 
p. 160, spp. n., Silurian Victoria, figs., 
Chapman Proc. R. Soc. Viet. 28. 
Griffithides parvulus p. 268 figs., 
Girty Bull. U. S. Geol. Surv. 544. 
Harpes macrocephalus p. 146 figs., 
Riohter Zool. Anz. 45. — H. venetus 
sp. n. Devonian, Carnio Alps, p. 178 
figs., Gortani Palaeont. Ital. Mem. 21. 
