8 Arachn. 
XI. Arachnida. 
[1907] 
p. 101, kutorgae p. 21 ff. 16-18, figured, 
Schmidt St. Peterburg Mem. Ac. Sc. 20 
No. 8. 
Cyphaapia intermedia sp. n. Illinois, 
Silurian, Weller Chicago Acad. Sci. 
Bull. Nat. Hist. Surv. No. 4 p. 231 
pi. xx ff. 3-5. 
Dalmanite a griffoni p. 153, coxiua p. 
154, dolbeli p. 155, loui p. 156, perceensia 
p. 157, veiti p. 159, ichiteaveai p. 160, 
gaveyi p. 160, biardi p. 162,ea?iou/ip. 164, 
Quebec, ploratua p. 161, Maine, Lower 
Devonian, spp. n., Clarke New York 
State Mus. Bull. No. 107. — D. lunatus sp. 
n. New Hampshire, Silurian, Lambert 
B ull. Geol. Soc. Amer. 15 pp. 480- 
482 with pi. and The geology of 
Littleton, New Hampshire. Cam- 
bridge, Mass. 1905 pp. 33-38. — 
D. platycaudatus p. 272 pi. xxv 
ff. 3-5, illinoiensis p. 275 ff. 1-2, 
spp. n., Illinois, Silurian, vigilans p. 276 
pi. xxiv ff. 1-4, arkanaanus p. 278 f. 5, 
verrnco8U8p. 280 pi. xxv ff. 6-7, descrip- 
tions, Weller Chicago Acad. Sci. Bull. 
Nat. Hist. Surv. No. 4. 
Dechenella vinassai pi. vi f. 26, pi. ii 
f. 31, italica pi. vi f. 27, pi. vii f. 32, 
p. 173, spp. n. Devonian, Carnie Alps, 
Gortani Bologna Mem. Acc. sc. ser. 6 
4. 
Deiphon americanua sp. n. Illinois, 
Silurian, Weller Chicago Acad. Sci. 
Bull. Nat. Hist. Surv. No. 4 p. 268 pi. 
xxiv f. 14. — D. forbeai figured, Schmidt 
S t. Peterburg M6m. Ac. Sc. 20 No. 8 
p. 13 pi. i f. 7. 
Dicellocephalus ? leptcenamim sp. n. 
Lower Silurian, West Baltic, Wiman Ark. 
Zool. 3 No. 24 p. 5 pi. ii ff. 1-3. 
Dieranopeltia nasuta p. 240 pi. xxii 
ff. 5-7, telleri p. 241 ff. 8-9, spp. n., 
Wisconsin, Silurian, decipiena p. 237 
ff. 10-11, description, Weller Chicago 
Acad. Sei. ( Bull. Nat. Hist. Surv. No. 4. 
Encrinurua revision of genus, Vogdes 
S an Diego Trans. Soc. Nat. Hist. 1 
pp. 61-78 pis. i-iii. — E. konghaaenaia 
sp. n. Silurian, N. Shan States, Reed 
P al. Ind. 2 No. 3 p. 133 pi. vii ff. 21-23. 
— E. sp. Ordovician, N. Shan States, 
Reed l.c. p. 70 pi. v f. 18. — E. tuberculi- 
frona sp. n. Illinois, Silurian, p. 259 pi. 
xxiv ff. 12-13, egani description, p. 257 ff. 
8-11, Weller Chicago Acad. Sci. Bull. 
Nat. Hist. Surv. No. 4. 
Harpea telleri sp. n. Wisconsin, 
Silurian, Weller Chicago Acad. Sci. 
Bull. Nat. Hist. Surv. No. 4 p. 213 pi. 
xx f. 2. 
Jlomolichaa subg. n. (gen. Lichaa) r 
Schmidt St. Peterburg Mem. Ac. Sc. 20 
No. 8 p. 41. 
Illaenoidea g. n. (near lllaenua) r 
triloba sp. n., Illinois, Silurian, Weller: 
Chicago Acad. Sci. Bull. Nat. Hist. 
Surv. No. 4 p. 226 pi. xvii ff. 6-9, pL 
xix ff. 12-14. 
Illaenu8? bronteoidea sp. n. China, 
Ordovician, Weller Washington Smith- 
sonian Inst. U. S. Nation. Mus. Proc„ 
32 p. 563. — I. imperator p. 225 pi. 
xvi ff. 13-16, inaignia p. 215 pi. xvii 
ff. 1-5, eunicidu8 p. 219 pi. xix ff. 1-6, 
niagavenaia p. 219 ff. 7-11, armatua 
p. 222 pi. xviii ff. 4-6, ioxua p. 222 ff. 1- 
3, graftonenaia p. 223 pi. xvi ff. 4-6, 
descriptions, harriai p. 218 pi. xvi ff. 1- 
3, chicagoenaia p. 220 ff. 10-12, trana- 
veraalia p. 224 ff. 7-9, Illinois, Silurian, 
spp. n., Weller Chicago Acad. Sci., 
Bull. Nat. Hist. Surv. No. 4. — I. ap. 
near aernulua Silurian, N. Shan States, 
Reed Pal. Ind. 2 No. 3 p. 130 pi. vii 
f. 20. 
laotelus East Baltic Silurian species, 
Schmidt St. Peterburg Mem. Ac. Sc. 
ser. 8 12 pp. 86-98. 
Lichaa key to species of sub-gen. 
Metopiaa pp. 28-29, lineatua p. 26 pi. ii 
f. 14, celorhin p. 29 f. 5, veiTucosua 
p. 32 pi. i ff. 20-22, hiibneri p. 37 pi. ii 
If. 6-7, kuckevaianua p. 38 f. 8, furcifer 
p. 39 f. 9, triconicua p. 40 ff. 10-11, 
paldeni p. 41, cieatvicoaua p. 44, laxatas 
p. 45 f. 13, descriptions, lineatua 
synonymy p. 26, platyrhinua p. 34 pi. ii 
ff. 1-4, inexpectatua p. 40 f. 12, spp. n., 
Silurian, East Baltic, Schmidt St. Peter- 
burg M£m. Ac. Sc. 20 No. 8. — L. foril- 
lonia p. 167, bellamicua p. 170 Devonian, 
Quebec, Clarke New York State Mus. 
Ball. No. 107. — L. ( llomolichaa ) melmer- 
bienaia sp. n. Ordovician, Cumberland, 
Reed Geol. Mag. 4 pp. 396-400 pi. xvii. 
Megalaapia minor sp. n. China, 
Ordovician, Weller Washington 
Smithsonian Inst. U. S. Nation. Mus. 
Proc. 32 p. 563. 
Metopias see Lickas. 
Metopoliehaa ferriai sp. n. Illinois, 
Silurian, p. 244 pi. xxii ff. 12-13, 
