INDEX 



149 



Notoscolex, 80, 84, 93, 137 

 Notykus, 75, 114 



Ocnerodrilinae, 16, 32, 73, 76, 



81, 136 

 Ocnerodrilus, 18, 22, 73, 76, 78, 



81, 84, 92, 99, 133 

 Octochaetinae, 16, 80, 84 

 Octochaetus, 16, 62, 80, 87, 93, 



94, 137 

 Octolasium, 85, 117 

 Oceanic islands, earthworms of, 



109 

 Onychochaeta, 23, 72, 73 

 Opisthodrilus, 72 



Papillae, 64 



Paranais, 36, 125 



Parascolex, 75, 115 



Pareudrilus, 75, 115 



Patagonia, worms of, 139 



Pelodrilus, 42, 111, 112 



Peloryctes, 39 



Peregrine species, 96 



Pereiodrilus, 87, 138 



Perichaetidae, 104 



Perionyx, 19, 22, 82, 84, 95, 99 



Perionychella, 84 



Periscolex, 23, 56, 72, 73 



Perissogaster, 84 



Pheretima, 19, 23, 55, 60-64, 73, 



78, 80, 82, 84, 90, 94, 99, 102, 



104, 105, 110, 111, 122-124, 



131, 135, 138, 141 

 Phreatothrix, 39 

 Phreodrilidae, 37 

 Phreodrilus, 37, 38, 70, 111 

 Phreodriloides, 38 

 Phreoryctes ( = Haplotaxis) 

 Plagiochaeta, 15, 55, 87, 111, 



138 



Platydrilus, 75, 114 



Pleuroptileps, 35 



Plionogaster, 19, 29, 82 



Plutellus, 80, 84, 87, 93, 95, 111, 

 133, 134, 136, 137 



Polytoreutus, 25, 26, 58, 76 



Pontodrilus, 50, 51, 125 



Pontoscolex, 20, 22, 23, 66, 72- 

 74, 78, 79, 82, 83, 96, 97, 98, 

 101, 102, 104, 105, 111 



Preussiella, 75, 115 



Pristina, 37 



Psammoryctes, 38 



Pygmaeodrilus, 76 



Reithrodrilas, 75, 114 

 Ehinodrilus, 72, 73 

 Rhizodrilus, 39 

 Ehododrilus, 86, 111, 138 

 Rhynchelmis, 39 

 Eipistes, 86 

 Rosadrilus, 75, 115 



Sea-shore, worms of, 50 

 Sea as a barrier, 124 

 Schinardaella, 36 

 Senses of worms, 65 

 Sparganophilus, 24, 47, 85, 92, 



132 

 Spenceriella, 80, 84, 87 

 Structure {sec Anatomy) 

 Stuhlmannia, 75, 114, 117 

 Stylaria, 37 

 Stylodrilus, 39 

 Sutroa, 39 

 Systematic arrangement, 14 



Teleudrilus, 76, 115 

 Teleutoscolex, 39, 40 

 Teleutoreutus, 76, 115 

 Telmatodrilus, 38 



