Catalogues already published : 



SPECIMENS. 

 ( I. ECHINODERMATA 194 



\ II. PANTOPODA ... 37 



III. CRUSTACEA 1363 



{IV. MOLLUSCA MARINA ^ 

 V. BRACHIOPODA / 



VI. MOLLUSCA TERRESTRIA ET FLUVIATILIA ... 2513 



/ VII. SPONGOZOA 468 



vVIII. RHIZOPODA ... ... ... ... ... 536 



IX. TUNICATA ... 137 



X. GEPHYREA, STERNASPIS AND PHORONIS ... 32 

 XI. ANNELIDA POLYCH^ETA 217 



XII. CCELENTERATA ... 373 



