124 



Plaxijihora campbelli 28 

 „ carpenteri 21 



,, costata 24 



,, f e r n a n d e z i 22 



„ frembleü 22 



,, fremblyi 22 



glauca 8, 25, 29 

 ,, i n d i c a 23 



obtecta 28 

 „ paeleliana 26 



„ parva 23 



,, petholata 24 



,, s c h a u i n s 1 a 11 d i 8, 28 



,, Setigera 22, 23, 27 



subatrata 27, 28 

 ,, superba 27, 28 



suteri 8, 29, 103 

 ,, tasmanica 25 



terminalis 8, 38 

 „ t r i c o 1 r 21 



RadsiuUa caliginosa 6 

 ,, capensis 6 



,, concinna 6 



,, punctulatissima 6 



,, rugulala 6, 78 

 ,, tcssellata 6 



Rhodoplax squamulosa 7 



,, striolata 7 



Rhopalopleura aculeata 6 

 Rhyssoplax janeirensis 5, 91 



,, segmenlata 5 



Schizoclülon nympha 84 

 Schizoplax braiidtii 19 

 Scierochiton a r u e n s i s 96 

 ,, curtisianus 96 



Imitator 95 



Scierochiton miles 94 

 Spongiochiton productus 36 

 „ variabilis 109 



Squamophora oviformis 89, 92 

 Squamopleura imitator 95 

 Stenochiton juloides 84 

 ,, pallens 84 



Stenoplax acutihrata 7 

 alatus 112 

 ,, Uniaciformis 7 



,, producta 7, 8 



,, purpurascens 7 



Stenoradsia lindholmi 112 

 Stereochiton castaneus 7, 40 

 Stereoplax multicostata 7 

 Tonicella lineata 7 

 ,, rubra 18 

 ,, sitkensis 18 



,, s q u a m i g u r a 18 



,, submarmorea 7, 18 



Tonicia cuneata 72 

 ,, gambiensis 74 

 ,, gaudichaudi 8 

 ,, ptygmata 8 

 Tonicina zschaui 112, 114 

 Toniciopsis wahlbergi 98 

 Trachydermon c a n a r i e n s i s 15 

 „ dentiens 17 



flectens 17, 107 

 ,, furtivus 15 



,, hartwogii 16 



,, liozonis 118 



,, jmniccus 107 



ruber 107 

 ,, stcinenii 107 



Triboplax scabricula 5 



