162 REPORT OF THE COMMISSIONER OF FISH AND FISHERIES. 
Tabular key—Concluded. 
Spore. 
Vacu- ‘ 
Capsules. Shell. alas Symmetry. 
1 only. 2 or more in— 8 
=. 
* . = on 
é |S s 2 separated Bie 
4 {2 4 groups. fale 
Genera. Sih eed os 
rete |! see ae Bs 
a eeie | 63s) @ ig P 
o\ak| 2 | Roe a Bivalve. | F 2 | ¢ 2 B 
5 + Oo 2 H iS) 
S| | ial] Melon Sek = tp om | ta 2 eI 
&|2p/] 8 as et ° a 5 + I 
‘ #/25)2| 22 | BE g2/2l2| 2 E 
Z, -~|55 ee oO net = 3° o| 48 ial = a 
© \5-n qe ~ a a 2, ‘ S ri 
n pe jae | & o 2 as Sea = 5 ° H } 
Co) sla 3 a2 OH I uo) a | H oO Pa 
a 5 |a ° So ao 2h Aa| 20) We S S o 
3) | H im] 2 Q q|s =| a = 
oy 2\o oo) +a q A So) a 3 
RD oye oe ee 4 A qin] 4 fQ nD 
GBaeC yiSTOGIS CTS ee aimee [epee ere ae mares AR are tetetetats X (valves | 90° |....|..-. 23 x x 
| each perpendicn- 
end. lar to trans- 
verse plane) 
VIII | Sphweromyxa -.|.... Seatae Pie Ne Sc Bced Mo [esses vO, 2 2 ? 
groups 
(posi 
tion ’) 
Beet Oia ea Socemeaace aera pect te el: Ke) eerie Oe alec PSA ea pees) pepaectoececoct 
each 
"ex 
trem- 
ity ” 
(end ??) 
exes | Vive diuim!s se. -|-= =. See lS Al yee x Wi |essesslbicise 0 Wi) Se \lbesetose 
ODE Beet Oboe weleisytatere| site Sens boos Bonners lor2 (WP |Keaees||Fa52 0 ON) Ca eerie 
in 
each 
wing 
Tih SS i Gy SSeS oaaelsore Fee|Gees) |oeace SOc 2, in ee Nedecchses 0 | But 1 plane of sym- 
2 metry, viz; the 
groups valve-junction 
(posi- plane. 
tion?) 
LOZS eRe aCO) siscs scis sale == B Fas | Geral ee aseta se] OLD. Mallee emacs |foestes| aaesinese 2 Kea eee enone 
each 
wing. 
. 
, 
| 
