8 Arachn. 
XI. Arachnida. 
[1906] 
Bronteus ekwanensis, aquilonaris 
app. n. Upper Silurian Canada Whit- 
eaves Rep. Geol. Surv. Can. Ottawa 14 
(58 F). — B. ekwanensis (266) pi. xlii 
f. 1, aquilonaris (267) f. 2, descriptions, 
Wiiiteaves Palaeoz. Fossils 3 pt. 4. 
Calymene blumenbachi, drummuclten- 
8is var. n., Ordovician Scotland, Reed 
London, Monogr. Palaeont. Soc. 60 (135) 
pi. xvii f. 14 xviii ff.1-4 — C. niagaren- 
sia figured Clarke and Ruedemann 
Albany Oniv. N.Y. Mem. St. Mus. Mem. 
5 (107) pi. xxi f. 12. — C. planimarginata 
ap. n. Ordovician Scotland Reed London, 
Monogr. Palaeont. Soc. 60 (137) pi. xvii 
f. 15. 
(Ccraurua hudsoni sp. n. Chazy lime- 
stone New York Raymond Ann. Carnegie 
Mus., 3, (367) pi. xiv f. 15.) 
Chirurus elasonii sp. n. Silurian 
Sweden, Tornquist Stockholm Geol. 
For. Forh. 27 (455). — C. mars sp. n. 
Ordovician Lake Champlain Hudson 
Albany Univ. N.Y. Rep. St. Mus. 57 
Part 1 1905 (295) pi. v IT. 1-2.— 
C. ( Sphaerocoryphe ) thomsoni sp. n. 
Ordovician Scotland Reed London 
Monogr. Palaeont. Soc. 60 (146) pi. 
xviii f. 17, xix ff. 1-7. 
Chondroparia gen. n. for Agraulos 
pusiHus Lorenz Berlin Zs. D. geol. Ges. 
58 (67). 
Cordania becraftensis (22) pi. ii IT. 
19-23, hudsonica (24) ff. 17 and 18, 
spp. n., Devonian New York Clarke 
Albany Univ. N.Y. Mem. St. Mus. 3 
No. 3 1900. 
Corynexochus delagei sp. n. Cambrian 
Coulouma Miquel Paris, Bui. soc. geol. 
5 (481) pi. xv f. 4. 
Crepiceplialus damia sp. n. Mid Cam- 
brian Shantung Walcott Washington 
D. C., Nation. Mus. Proc. 29 (92). 
Cybele ella sp. n. Ordovician Ottawa 
Narraway and Raymond Pittsburg Pa. 
Ann. Carnegie Mus. 3 (600-602). — 
C. loveni girvanensis var. n., Ordovician 
Scotland Reed London, Monogr. Palaeont. 
Soc. 60 (126) pi. xvii ff. 1-4. — C. prima 
Raym. = Cybele valcourensis Raym. 
= Glaphurus primus , Raym. Narraway 
and Raymond Pittsburg Pa. Ann. Car- 
negie M.us. 3 (603). 
(Cybele valcourensis sp. n. Chazy 
limestone New York Raymond, Ann. 
Carnegie Mus., 3, (362) pi. xiv f. 9.) 
Cyphaspis minuscula Devonian, New 
York, Clarke Albany Univ. N.Y. Mem. 
St. Mus. 3 No. 3 (24) pi. ii ff. 24 and 
25. 
Dalmanites paituna , maecurua, Bo- 
livia Lake London Q. J. Geol. Soc. 62 
(429) pi. xl ff. 9-11. — D. ( Synphoria ) 
8temmatus sp. n. (15) pi. i ff. 6-16, ii ff. 
1 and 2, eonvergens var. n. (19) pi. ii ff. 
3-5, bisignatus sp. n. (19) ff. 6-8; 
phacoptyx described (19) pi. ii f. 10 
Devonian New York, Clarke Albany 
Univ. N.Y. Mem. St. Mus. 3 No. 3. 
Damesclla gen. n. (34), blackwclderi 
(35), bellagranulata (38), brevicaudata 
(39), chione (40), Mid Cambrian Shan- 
tung, spp. n., Walcott Washington D.C. 
Nation. Mus. Proc. 29. 
Diaphanometopus lineatus described 
Wiman Upsala Bull. Geol. Inst. 7 No. 
13-14 (2C\) pi. xxix ff. 16-20. 
Dikelocephalus ? baubo (91), ? brizo 
(92), spp. n., Mid Cambrian Shantung, 
Walcott Washington, D.C., Nation. 
Mus. Proc. 29. 
Dindymene cornuta (50) pi. i f. 20, 
pulchra (50) f. 21, spinulosa (51) f. 22, 
venusta (52) f. 23, spp. n. Silurian 
Sweden Olin Lund Univ. Arssk. N.F. 
2 ii 3. 
Dio wide fo r mosa figured £elizko 
Prag Rozpr. CSske Ak. Frant. Jos. 15 
No. 42 (18) pi. i f. 7. 
Dolichometopus alceste, deois, (94), 
derceto (95), dirce (96), Mid Cambrian 
Shantung, Walcott Washington D.C. 
Nation. Mus. Proc. 29. — D. hyrie sp. n. 
Mid Cambrian China Walcott Op. cit. 
30 (594). 
Dorypyge bispinosa sp. n. Mid Cam- 
brian Shantung, Walcott Op. cit. 29 
(28). — D. richthofeni laevis var. n. 
Mid Cambrian China Walcott Op. cit. 
30 (573). 
Dorypygella gen. n., typicalis, (29), 
alastor (31), alcon (33), spp. n., Mid 
Cambrian Shantung Walcott Op. cit. 
29. 
Ellipsocephalus muticus described 
Wiman Upsala Bull. Geol. Inst. 7 No. 
13-14 (289) pi. xxix ff. 11, 12. 
Eurycare latum (513) pi. viii ff. 1-7, 
angustatum (517) pi. ix ff. 9-13, de- 
scriptions, Persson Stockholm Geol. For. 
Forh. 26. 
