HST OF 
V. AMORPHOZOA. 
Order I. SILICEA. 
Fam. 1. TerHyaD&. 
PENTRU us Saves nessescs page 1 
UAE ee a oe 
Se AUTANGIUM.  so......0000 Pe 
eS a 2 
1. Cydonium ......... aa ale 
SMT VIMAPISING co: sc sa cess sens 3 
Pha SOMMSTONIA ls. ..icses 0 3 
Halichondria .....:...000.e. 3 
EP MBAUNALS o..cnccscessseds 4 
SST a ae 4 
aa CELVICOFNIS .,..0<0.ce- 5 
= yl 5) UG Ee a ae 6 
PP EAINORD. fou. casddebesece 6 
CES OL ? 6 
Me COMMA... 2... vicses 6 
BAINES). ok oe conse ness 6 
PPUUUICOSD: (o.-.osc assess 7 
10. infundibuliformis .... 7 
11. ventilabrum............ 7 
DPE ITEMLATIN 02.5.5. 502s 2 8 
Bere CUNCTOH is cccs ek sc. caus 8 
14. albescens ............... 9 
MPA THEINCED a. vac ss dices s0% 9 
LUO th 10 
Sed UES TL ee 10 
Peat MEMStANS ~ .2.662.00 60. 1l 
ets? SRUTETAGR coiss cesses ses ll 
20. zgagropila ............ 1] 
Pe SEPIAGA: «cis cassscacteceas 12 
22. sanguinea .........+... 12 
MEY CEUALA, cacy ve sscccieacens 12 
as MAVSETIX:. . 62. cence ceuees 13 
GAINCOMIUA - 20. vce deny cenae’ 13 
SPECIES. 
4, Halichondria. 
26. virgultosa ......... page 13 
pS) ee ee 13 
ZEPREMTLOHCUIA | ces.cccctces 13 
29. mammillaris .......... 14 
OPIICHSA saat» ceck cess cece 15 
SISESPVONAI Cte e. «a cevns sacune 15 
32. maculans .......0+...0+ 15 
POO RULER ....0. rere By - 15 
2? SA CONUS ve. Yolen teams aan 16 
2 35. TIPIGA® ......s06.sssecees 16 
36,’ perleevis ». Jocecssesteets 16 
-” Badiaga:. 5.5. ssssetsaaaaeens 16 
Te fluwistiliss ii) sicaetaees 16 
2: lACTSLTIS) je coceceaarone 18 
 SPOMGIA ....¢0<...ccnencecnes 18 
1. pulchella. inc ccesecneses 18 
2. Limbatas 1. eee teeeeeets 18 
? Si, levigate (0s) a aaa 19 
prolifera: .tecussg-s 19, 23 
7, DYSIGERS. scat vanes ie ste MMO 
D. fragilis’). <..:fapeesgeens 19 
2. papillosa............s006 20 
° Halisareazs.. ... Soe ee 20 
1, Dujardinit +. .c.eeee 20 
Order II. CALCAREA ... 20 
Fam. 2. GRANTIAD...... 20 
9, -Grantia: <5. ..0<.4.cssaweenees 20 
1, COMpressa.. .2%y..saeed 20 
D) VACUNOSAi ss cccceees ctteve 21 
cre QUA. 2. Os aceaeermae 25 
4. pulverulenta ......... 22 
Bs TISLULONS © aacaconeseeeeee 22 
6.. botryoides «<i si¢-aree. 22 
Zo) MYER) scocvetaavevecanes 23 
8, COTIACER: ic. 7c were 23 
