228 



INDEX. 



Petasus, 22 

 Phacus, 2, 8 

 Phalangida, 150 

 Phalangium, 150 

 Phanerozonia, 66 

 Phascolosoma, 84, 106 

 Philampelus, 151 

 Phoronida, 174 

 Phoxichilidium, 150, 177 

 Phrynus, 149 

 PhylactolaBmata, 62 

 Phyllopoda, 148 

 Phyllocarida, 148 

 Phytomonadina, 2 

 Physalia, 22, 35 

 Placophora, 109 

 Planaria, 45, 46 

 Planocera, 45, 49 

 Plasmodium, 3 

 Platyhelminthes, 45 

 Platysamia, 151 

 Pleurobrachia, 24, 37 

 Pleurotricha, 4, 15 

 Plumatella, 62, 64 

 Podophrya, 4 

 Polychseta, 84 

 Polychoerus, 45 

 Polycladida, 45 

 Polymastigina, 2 

 Polygordius, 84 

 Polynce, 84, 89 

 Polystomum, 45 

 Polyzoa (Cestoda), 45 



(Molluscoida), 62 

 Porcellio, 149, 168 

 Porifera, 17 

 Preparations, 204 

 Prorodon, 4 

 Proterospongia, 2 

 Protobranchia, 109 

 Protomonadina, 2 

 Protozoa, 1 



method for preparing, 208 



Pseudo-lamellibranchia, 109 

 Pseudo-scorpionida, 149 

 Pterobranchia, 190 

 Pulmonata, 110 

 Pycnogonidia, 150, 177 



QUAHOG, 111 



RADIOLARIA, 1 

 Razor-shell clam, 125 

 Regularia, 66 

 Renilla, 23, 42 

 Rhabdocoelida, 45 

 Rhizopoda, 1 

 Rhynchobdellida, 85 

 Rotifer, 60 

 Rotifera, 60 

 Round- web spider, 175 



SABELLA, 84, 95 

 Saccocirrus, 84 

 Sagartia, 23 

 Sagitta, 57 

 Salpa, 191, 201 

 Sand mole, 164 

 Sarcocystis, 3 

 Sarcodina, 1, 5 

 Sarcoptes, 150 

 Sarcosporidia, 3 

 Scallop, 122 

 Scaphopoda, 110 

 Schizopoda, 148 

 Scolopendrella, 150 

 Scorpion, 175 

 Scorpionida, 149 

 Scyphozoa, 22, 35 

 Sea-anemone, 40 

 Sea-cucumber, 80 

 Sea-pork, 199 

 Sea-urchin, 74 

 Sections, 207 

 Sepia, 111 

 Septibranchia, 109 



