[1921] 
IX. Crustacea. 
Crust. 3 
35. — Clark, F. W. and Wheeler, 
W. C. The inorganic constituents of 
marine invertebrates. Prof. Paprs. 
U.S. geol. Surv. Washington 102 1917 
pp. 1-56. 
36. — Clarke, J. M. Organic de- 
pendence and Disease. Their origin 
and significance. New York State 
Mus. Bui. Albany 221 222 1919 1921 
pp. 1-113 pis. 
37. — Cobbold, E. S. The Cambrian 
horizons of Comley (Shropshire) and 
their Brac.hiopoda, Pteropoda, Gas- 
teropoda, etc. Q. J. Geol. Soc. London 
76 1921 pp. 325-386 pis. xxi-xxiv. 
38. — Collinge, W. E. A preliminary 
study of the structure and function of 
the cutaneous glands in the Terrestrial 
Isopoda. Ann. Mag. Nat. Hist. Ser. 9 
7 1921 pp. 212-222 pis. ii-iii text-figs. 
39. — Colosi, G. Un nuovo crostaceo 
fossile : “ Heteroglyphaea paronaeP 
Atti Acc. sc. Torino 56 1921 pp. 45-48 
text-figs. 
40. — Colosi, G. Contributo alia 
conoscenza degli Entomostrachi libici. 
Monitore zool. ital. Firenze 31 1921 
pp. 120-124 text-figs. 
41. — Colosi, G. Un Potamoindo licl 
Sinai. Natura Milano 12 1921 p. 205. 
42. — Cotte, J. Recherches sur le 
chromotropisme des Pagures. C. R. 
soc. biol. 84 1921 pp. 553-555. 
Cooper, J. vide Omer-Cooper. 
43. — Coutiere, H. No. x. — Les 
especes d’Alpheidae rapportees de 
l’ocean Indien par M. J. Stanley 
Gardiner. (Percy Sladen Trust Ex- 
pedition to the Indian Ocean in 1905 
under the leadership of Mr. J. Stanley 
Gardiner, M.A., vol. vi). Trans. Linn. 
Soc. London 2nd Ser. Zool 17 pt. 4 
pp. 413-441 pis. lx-lxiv. 
44. — Crampton, G. C. The phylo- 
genetic origin of the mandibles of 
insects and their Arthropodan relatives 
— a contribution to the study of the 
evolution of the Arthropoda. J. New 
York Ent. Soc. 29 1921 pp. 03-99 
pis. vi-viii text-figs. 
45. — Crampton, G. C. The origin and 
homologues of the so-called “ Super- 
linguaej” or “ Paraglossae ” (Parag- 
(n-17041 l) Q 
naths) of insects and related Arthro- 
pods. Psyche Boston Mass. 28 1921 
pp. 84-92 pi. v. 
46. — Crampton, G. C. A comparison 
of the terminal abdominal structures 
of insects and Crustacea. Ent. News 
Philadelphia 32 1921 pp. 257-264 pi. v. 
47. — Crampton, G. C. Preliminary 
note on the interpretation of Insectan 
and Myriopodan structures through a 
comparison with the structures of 
Crustacea. Trans. Ent. Soc. London 
1920 1921 pp. 340-346. 
48. — Cummins, H. Spring migration 
in the crayfish, Cambarus argillicola 
Faxon. Trans. Amer. Microsc. Soc. 
Menasha Wis. 40 1921 pp. 28-30. 
49. — Dehorne, Lucienne. Conditions 
du developpement de l’oeuf durable 
chez les Phyllopodes. C. R. Acad. sci. 
Paris 172 1921 No. 26 pp. 1691-1693. 
Demoll, R. vide Versluys, J. 
50. — Doello-Jurado. Algunos Cir- 
ripedios del Museo Nacional de Buenos 
Aires. Physis Buenos Aires 5 1921 
No. 19 p. 61. 
51. — E. B. P. Botanical and Zoo- 
logical notes on excursions during the 
Reading congress. Zoological. S.E. 
Nat. London 1921 1921 p. liii. 
52. — Ekman, S. Allgomeine bemer- 
kungen fiber die Tiefenfauna der 
Binnenseen. Intern. Rev. Hydrobiol. 
Leipzig 8 1917 Hft. 2 pp. 113-124. 
53. — Ekman, S. Studien fiber die 
marinen Relikte der nord-europaischen 
Binnengewasser. iv und v, vi. Intern. 
Rev. Hydrobiol. Leipzig 8 1918 Hft. 4 
pp. 321-337 ; Heft. 5 pp. 477-528. 
54. — Evans, W. E. A rare crab 
( Pirimela denticulata) in the Firth of 
Forth. Scot. Nat. Edinburgh 1921 
1921 pp. 183-184. 
55. — Fasten, N. Studies on Parasitic 
Copepods of the genus Salmincola. 
Amer. Nat. New York 55 1921 pp. 449- 
456. 
56. — Fischer, P. Sur un nouveau 
Crustace Decapode des terrains Juras- 
siques. Bui. Mus. Paris 1921 1921 
pp. 377-380 text-fig. 
57. — Foster, N. H. Armadillidium 
vulgare. Irish Nat. Dublin 30 1921 
pp. 61-62. 
a 15—2 
