entomostraca — gigantostraca. 
Crust. 35 
PHYLLOPODA and CLADOCERA. 
Alona cambouei , Madagascar, p. 242, figg. 10 & 11, Guerne & Richard, 
Mem. Soc. zool. Frauce, vi, n. sp. 
Apus numidicus, with n. var. Strauchii , Algeria, dybowskii , Dauria, 
p. 179, endariscus , with n. var. chinensis , China, pp. 180 & 181, 
extensus , n. sp., with n. var. middendorffii , Kiew, and dayi> Syria, 
pp. 177 & 185 ; Braem, Zeitschr. wiss. Zool. lvi. 
Ceriodaphnia : list of species ; Imhof, Biol. Centralbl., 1893, p. 354. 
PANTOPODA. 
Carpenter, G. H. On some Pycnogonida from the Irish Coast. P. 
Dublin Soc. viii, Pt. 2, pp. 195-207, pi. xii. 
Kowalewsky, A. Ein Beitrag zur Kenntniss der Excretionsorgane der 
Pantopoden. Mem. Ac. St. Petersb. xxxviii, No. 12, pp. 1-9. 
Schimk^twitsch, W. M. Compte-Rendu sur les Pantopodes. Reports 
on the Dredging Operations . . . carried on by the U. S. Steamer 
“ Albatross,” &c. Bull. Mus. Harvard, xxv, No. 2, pp. 27-43, 2 pis. 
Describes the following : — 
Ascorhynchus agassizii , Gulf of Panama, p. 36, pi. i, figg. 4-6, 
pi. ii, figg. 12-17, n. sp. 
Colossendeis bicinctus , p. 27, pi. i, figg. 1-3, minor , p. 30, pi. i, 
figg. 7-10, pi. ii, figg. 14 & 15, subminuta , p. 33, pi. ii, 
figg. 26 &' 27, gracilis , Hoek, n. var. pallida , West coast 
North America, n. spp. 
Pallenopsis californica, Gulf of California, p. 39, pi. i, fig. 11, 
pi. ii, figg. 18-23,n. sp. 
GIGANTOSTRACA. 
Ami, H. M. Catalogue of Silurian Fossils from Arisaig, Nova Scotia. 
P. N. Scotia Inst. (2) i, Pt. 2, pp. 185-192. 
Trilobita and Merostomata , p. 192. 
Beecher, C. E. (1) Larval forms of Trilobites from the Lower Helder- 
berg Group. Amer. J. Sci. xlvi, pp. 142-147. 
. (2) Larval Form of Triarthrus. T. c. pp. 378 & 379. 
. (3) Thoracic Legs of Triarthrus. T . c. pp. 467-470. 
Bernard, H. M. Trilobites with Antennae at last. Nature, xlviii, 
pp. 582 & 583. 
Kemt, J. F. Some recently-discovered Trilobites with Appendages. \ 
Science, xxi, p. 344. 
Kingsley, J. S. The Embryology of Limulus. J. Morphol. viii, No. 2, 
pp. 196-268. 
1893. [vol. xxx.] d 4 
