ZOO 
ZooLoey—Spiders. 
Acarus Crossii, xxxii, 374! ; xxxv, 
125f; xliii, 395; xlix, 227. 
Aranea aculeata, notice of, Miss 
De Ls Dia, xix, 616 
Agelena, characters of genus, 
xxi, 103.f 
Attus, characters of genus, xxi, 
107.£ 
Clubiona, characters of genus, 
xxi, 102. 
Dolomedes, characters of genus, 
xxi, 106.f 
Dysdera, characters of genus, 
xxi, 101.f 
Epeira, characters of genus, xxi, 
104.f 
Epiblemum, characters of genus, 
xxi, 108.f 
Filistata, characters of genus, 
xxi, lO1f 
Gossamer spider, genus, xvi, 
399. 
Herpyllus, characters of genus, 
xxi, 102.f 
Hydrachna formosa, xxx, 354.f 
pyriformis, xxx, 358.f 
Linyphia, characters of genus, 
xxi, 104.f 
Tyce characters of genus, 5:8: 
106. 
Mimetus, characters of genus, 
xxi, 104.f 
Oletera, genus, characters of, 
xxi, 100.f 
Pholcus, characters of genus, 
xxi, 103.f 
Segestria, character of genus, 
xxi, 101.f 
Spermophora, a new subgenus of| 
spiders, NV. M. Hentz, xli, 116.! 
Sphasus, characters ag genus, 
xxi, 105.f 
Tegenaria, characters of genus, 
xxi, 102.f 
Tetragnatha, characters of ge- 
nus, xxi, 104. 
Theridigna characters of genus, 
xxi, 103.f 
Thomisus, characters of genus, 
xxi, 105.f 
306 
ZOO 
Zootocy— Crustacea. 
CRUSTACEA. 
Anatifa, metamorphosis of, and 
relation to Crustacea, J. D. 
Dana, xlv, 335. 
Argulus catostomi, J. D. Dana 
and E. C. Herrick, xxx, 388 ; 
xxxi, 29'7.f 
, new species, 7. W. Har- 
ris, XXxvl, 393. 
Artemia salina, xli, 193. 
*Astacus, fossil, xvil, 287. 
Balanus peregrinus, xxiv, 131.f 
Caligus americanus, description 
of, J. D. Dana and C. Pick- 
ering, Xxxiv, 225£ 
*Cancer, fossil, xvii, 287. 
Entomostraca in chalk, 
382. 
Limnadia, a new genus of Crus- 
tacea, iv, 372. 
Trilobite, a supposed recent, from 
N. 8. Shetland, xxvii, 395. 
, hature of, J. Green, xxiii, 
396; xxxvil, 25. 
Trilobites. 
*Asaphus astragalotes, xxv, 335. 
- diurus, xxxvil, 40. 
*___. limulurus, xlviii, 309.f 
*—___ myrmecoides, xxiii, 397. 
* 
% 
* 
Saxx, 
*—— platypleurus, xxxii, 169. 
polypleurus, xxxiv, 380. 
tetragonocephalus, xxv, 
: 330. 
Trimblii, xxxil, 347. 
*Bumastis iSong eacs, xlviii, 309.f 
ig Trentonensis, xlvil, 368. f 
*Calymene Bucklandil, xxxvi, 
106.f 
bufo, xxxvii, 823 xxxviii, 
410. 
* niagarensis, xlviii, 309.f 
*, odontocephala, xxv, 334. 
*—— phlyctainodes, xxxii, 167. 
es Rowii, n. sp., xxxili, 406. 
ey senaria, xlii, 230; xlvii, 
363.f 
pCer@iocephala goniata, XXXIV, 
377.f 
