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AGASSIZIA : 38 DESMOSTICHA... 1 
AMBLYPNEUSTES aa ls DIADEMA : Badan td) 
Pe formosus 19, 50 on setosum .. 6, 44 
5 eriseus 19, 50 DIADEMATID&X ar 5) 
ovum 18, 50 DorociDaRIs .. 2 
(Holopneustes) purpurascens ty neapolitana 2 
ANOMALANTHUS a 5 AS 26 papillata 2 
95 tumidus 26, 51 Desoria see Linthia ... 41 
ANANCHYTIDZ vas 34. EcHINANTHID 26 
ANOCHANUS ... el wel JO EcHINANTHUS 26 
ARACHNOIDES nee ee. (29) FP testudinarius 27, 52 
BS placenta 29, 52 tumidus 26 
ap zelandice 29 (Clypeaster) humile ... 26 
ARBACIADZ 4 EcCHINARACHNIUS bees ves! 
ARBACIA os sa 4 oF excentricus 29 
Ap punctulata ... 5 nA parma 28 
Hs spatuligera ... Ae EcHINID= 15 
ASTHENOSOMA Pee eS EcHiINOBRISSUS 33 
Astriclypeus see Menurra Seay nell o6 recens 33 
ASTROPYGA : : 7 Nucleolites 33 
te pulvinata. 7 EcHINOCARDIUM 37 
BREYNIA ig +36 55 australe 37, 53 
a australasin... 36, 53 EcuHInocyAaMmus ais 24, 51 
BRISsINA sa ee Soa, OES » pusillus . 24 
BRISSOPSIS... wae hs) 108 6 sp. Nov. 24, 51 
BRIssus es te sca cle) 56 sp. P ol 
»  carinatus 39, 53 EcaINODISCUS 27, 29 
5s columbaris. ... BEG S9 ms auritus 30 
>>  COMPpressus ... Aeoh) et) 33 biforis 29 
me scililsenes ahh Saisie) 55 bisperforatus... 29 
»,  unicolor a Bee ote) i levis ... 30 
CASSIDULIDZ .. ae ies 2 EcHINOMETRA a ets) 
CENTROSTEPHANUS Lee 4 lucunter 9, 10, 45 
Pe a 6, “4d, 15 35 michilint 10, 11 
CIDARID~ np obionga LO 
CIDARIS : i BS subangularis... 10 
»  metularia 1 a5 viridis 11 
»,  tribuloides cae pel ” plana ... 11 
Cidarites see Goniocidaris setosa . 15 
and Diadema EcHINOMUTRIDE 8 
CLYPEASTER ... 26, 27 EcHINONEUS ... en 32 
” humilis ... 26, 51 Pe cyclostomus 32 
CLYPEASTRIDA on we D4 33 semilunaris 32 
C@LOPLEURUS 638 are 5 ECHINONID2 ... 32 
COLOBOCENTROTUS ... aS EcCHINOSTREPHUS : 5 
AA atratus ... 8 Bs molare ‘15: 47 
