XU PEOCEEBINGS OP THE 



E. 0. Cunningham. Notes on the Crustacea &c. of the voyage of 

 the ' Nassau,' 1 plate. Trans. Linn. Soc. xxvii. 



A. Dohrn. Eesearches on the structure and development of Ar- 

 thropoda. Zeitschr. wiss. Zool. xsi. 



W. A. Hagen. Monograph of the N". American Astacidae, 11 

 plates. Catal. Mus. Comp. Zool. Harvard Coll. n. 3. — Synopsis 

 Pseudoscorpionidum. Proc. Bost. Soc. Nat. Hist. xiii. 



A. W. M. van Hasselt. Studies on the PJioJcus opilionoides, 

 Schranck. Archiv. Neerl. v. 



C. HeUer. Eesearches on the Crustacea of Tyrol. Proc. Nat. 

 Hist. Soc. Innspruck, i. 



J. A. Herklots. On some monstrosities observed in Crustacea, 



1 plate. Archiv. Neerl. v. 



— Hesse. New or rare Crustacea from the French coasts, 1 

 plate. Ann. Sc. Nat. Zool. Ser, 5, xi. 



— Leydig. On an Arguhis from the neighbourhood of Tubingen, 



2 plates. "Wiegm. Archiv, xxxvii. 



E. L. Maddox. On some Parasites found in the head of a Eat, 

 1 plate. Monthl. Microsc. Journ. vi, 



E. Metschnikoff. Embryology of Scorpions, 4 plates. Zeitschr. 

 wiss. Zool. xxi. 



A. Milne-Edwards. On some Crustacea from Celebes, sent by 

 M. Eiedel, 2 plates. — On some new Crustacea of the family of 

 Portunioe, 2 plates. — Eevision of the genus Thelphusa, 4 plates. — 

 On some new species of the genus Sesanna. Nouv. Archiv. Mus. 

 Par. iv., V. 



A. S. Packard, Jun. Preliminary notice of new North- American 

 PhyUopoda. Ann. Nat. Hist. Ser. 4, viii. 



M. E. Plateau. Isopodal terrestrial Crustacea of Belgium. Bull, 

 E. Acad. Sc. Brussels, xxix. — On the freshwater Crustacea of Bel- 

 gium, 3 plates. Mem. Sav. Etr. E. xicad. Sc. Brussels, xxxv. 



E. Graham Ponton. New Parasites, 1 plate. Monthl. Microsc. 

 Journ. vi. 



S. J. Smith. Notice of Brazilian Crustacea collected by Prof. 

 Hartt, 1 plate. — Notes on American Crustacea, 4 plates. Trans. 

 Connecticut Acad. Arts and Sc. ii. — Crustacea collected in Central 

 America by J". A. M'Neil. Eep. Peabody Ac. Sc. 1869-70. 



T. H. Streets. On some Crustacea of the genus Libinia. Proc. 

 Acad. Nat. Sc. Philadelphia, 1870. 



T. Tliorcll. On synonyms of European Spiders, n. 2. Presented 

 by the Author. 



