( "I ) 



g, Segmeirta dao p^ribus fuccedentkS^ r^wlituA 



b, Latus ventrale animalis , .^h 

 i. Appendix caudae fcaphoidea. 



i^;^. 2. Eadem intra fuum , folis palmuUs promi- 



nula. 



Fig, 3. Nereis cyltndraria BelgicAj intra tubum arenaceum, 

 exfertis palmulis & antennulis fuis, cirrhisque extra tubi oram 



pendulis. ^ ^^j-^jf^^ ^VE»Hn<i^V jj^bionc^oi uihmv'.\<^>»; .ot .^:V\ 

 4. Eadem extra tubum, a ventralifade exhibita. - 

 i^(g. 5. Eadem a latere %l dotfo fpefl:anda. ^ i^Tf .11 



Fig. 6. Eadem contrado & curvato corpore, qua fofma ,\ibi 

 tubo exturbatur vel viva in acetum fpirituofumve liquorem 

 mersitur, efTe folet. 



Fig. 7. Ejusdem caput a mmvifum, ubi tophus Cfrrtoww 

 os animalis circumftantium apparet. 



„ a. Palmula auresei ^ ^ , . 



b%. Majores^^ 

 cc. Minores antennula. 



Fig. 8. Caput ejusdem a latm ej^ibttum, '-8"-^ 

 Fig. 9. Idem adorfo; in utraque iconc ^*-^''^^-^''^-^^- 



Denotat palmuksp 

 " . Dd 3 -^. 



