LIST OF PUBLICATIONS. 
Ech. 5 
Duncan, P. M. Revision of Genera and Great Groups of Echinoidea. 
J. R. Micr. Soc. 1890, pt. 2, No. 75, p. 188. [Abstr. of paper in 
J. L. S. xxiii (1889) pp. 1-311.] 
Duncan, P. M., & Sladen, W. Percy. Echinoidea of Mergui Archi- 
pelago. J. R. Micr. Soc. 1890, pt. 1, No. 74, p. 45. [Abstr. of paper 
in J. L. S. xxi (1889) pp. 316-319.] 
Fewkes, J. W. (1) ,Ou a New Parasite of Ampkiura squamata. P. 
Bost. Soc. xxiv, pp. 31-33. 
[ Vide infra , Biology.] 
. (2) On Excavations made by Sea Urchins. Am. Nat. xxiv, No. 277 
(Jan., 1890) pp. 1-21, pis. i & ii. [An abstract by W. C. M. in Ann. 
N. H. (6) v (1890), p. 416 ; also in J. R. Micr. Soc. 1890, pt.3, No. 76, 
p. 336. 
[Vide infra , Biology.] 
. (3) On the Serial Relationship of the Ambulacral and Adambu- 
lacral Calcareous Plates of the Starfishes. P. Bost. Soc. xxiv, pp. 96- 
1*17, with 1 fig. 
[ Vide infra , Anatomy, &c.] 
Filiiol, H. Des Liens qui rattachent la Zoqlogie ii la Palaeontologie. 
Congres International de Zoologie ; Comptes Reiidus des Seances 
Paris, 1889, pp. 209-224. 
Discovery of recent Echinothuridce and their relations to fossil forms 
discussed (pp. 215 & 216). Questions to be solved by Palaeontology 
(Origin of Crinoids and their relations, pp. 223 & 224). 
Forstrand, Carl. Metoder for preparering och konservering af 
Hafsdjur samt nagra biologiska iakttagelser fram Bermudas Korall- 
fauna. Biol. Foren. ii, Haft 8 (1890) pp. 108-111. 
Occurrence of Gidaris trihuloides, Echinometra subangularis, Hipponoe 
esculenta, and Diadema setosa (p. 111). 
"Gaudry, — . Les Enchainements du Monde Animal dans les temps 
geologiques fossiles secondaires. Paris : 1890. 
Echinoderms, pp. 49-74. For a resumS, see Arch. Z. exp6r. 1890, 
(2nd ser.), viii, pt. 2, p. xxiv (Notes and Revue, vii) ; for an illustrated 
review by M. Boule, see Le Nat. (2nd ser.), 15th July, 1890, No. 81, 
pp. 165-167. 
^Gauthier, — . Description des Echinides recueillis par M. Thomas en 
Tunisie. Bull. Soc. G6ol. xviii (1890) No. 2, pp. 136-144. 
106 species collected. 4 only below the Cenomanian, 37 belonging to 
the Cenomanian, 9 Turonian, 46 Senonian, 11 Eocene, and 2 Miocene. 
4 new genera. [ Vide infra , Systematic.] 
Greenwood, M. On the Action of Nicotin upon certain Invertebrates. 
J. Physiol, xi (1890), pp. 573-605. 
Experiments on Asteridea, Ophiuridea , and Crinoidea, pp. 590-597 & 
604. [Vide infra , Physiology.] 
