\ bi 



Fig. 3. Species of the Antarctic macroplankton. 



a, Calanus acutus, x 8. 



b, Calanus propinquus, x 8. 



bi, C. propinquus, basal joint of th. 5. 



c, Calanus simillimus $, x 9. 



ci, C. simillimus, basal joint of th. 5. 



d, Rhincalanus gigas, x 6. 



e, Pareuchaeta antarctica, x 6. 



/, Pleuromamma robusta (after Sars), x 10. 



g, Metridia gerlachei, x 18. 



h, Haloptilus ocellatus (after Wolfenden), x 6. 



i, Heterorhabdus sp., x 8. 



j, Eucalanus sp., x 8. 



k, Euchirella sp., x 8. 



/, Candacia sp., x 8. 



