Is. 



-enter. 



83 Chilopoda and Diplofoda Rev. W. F. Johnson. 



34 Pycnogonida. Prof. G. H. Carpenter. 



35 Araneida. D. R. Pack Beresford. 

 33 Phalangida. D. R. Pack Beresford. 



* 37 Akctiscoida. James Murray. 1G pp., 8 plates! 



* 38 Pseudoscorpiones. H. Wallis Kew. 2 pp. ( 

 $■ 39 i Acakinida: i — Hydracarina. J. N. Halbert. il pp. 3 plates. 2s. 6d. 



39 ii Other Acaeinida. J. N. Halbert. 



40 Decapoda. W. Rankin. G. P. Farran. 



41 Amphipoda. W. M. Tattersall, 



42 Isopoda — Terrestrial. N. H. Foster. 



43 Isopoda — Marine. W. M. Tattersall. 



44 Schizopoda and Cumacea. W. M. Tattersall. 



45 Entomostraca — Freshwater. D. J. Scourfield. 



46 Entomostraca — Marine. G. P. Farran. 



47 Polychaeta and Archiannelida. R. Southern. 



48 Oligoohaeta. R. Southern. 



49 Gephyrea. R. Southern. 



50 Hirudinea. R. Southern. 



51 Rotifera (excluding Bdelloida). C. F. Rousselet. 



•5U 52 Rotifera Bdelloida. James Murray. 20 pp. 1 plate. 6d. 



53 Polyzoa. A. R. Nichols. 



54 Nemathelmia and Chaetognatha. R. Southern. G. 0. Sherrard. 



55 Nemertinea. R. Southern. 



56 Platyhelmia, R. Southern. 



57 EcHiNODERiiATA. A. R. Nichols. 



58 Coelenterata. Miss J. Stephens. 



59 Porifera — Marine. Miss J. Stephens. 



60 Porifera — Freshwater. Miss J. Stephens. 



61 Infusoria, J. S. Dunkerly. 



62 Flagellata. J. S. Dunkerly. 



63 Mycetozoa. Carleton Rea. 



64 Foraminifera. Edward Heron-Allen. Arthur Earland. 



65 Rhizopoda and Heliozoa. Eugene Penard. G. H. Wailes. 



66 Notes on Marine Plankton. G. P. Farran. 



67 Summary on Marine Distribution. R. Southern. 



68 Summary on iiok, R, LI. Praeger. 



