142
WERNER BERGMANN
TABLE VII {Continued)
UnsaponiClassification
Urosalpinx cinereus
(oyster drill) {164)
Rapana thomasiana {138)
Family Nassidae
Nassa obsoleta {164)
Family Buccinidae
Buccinum perryi {164)
Hemifusus ternatus {161)
Busycon {Fulgur) canaliculatum {whelk) {139)
Subclass Opisthobranchia
Order Pleurocoela
Family Philinidae
Philine japonica {99)
Order Pteropoda (sea butterflies)
Family Spiratellidae
Limacina helicina {135)
Family Clionidae
Clione limacina {185)
Order: Acoela (sea slugs)
Family Dorididae
Actinocyclus japonicus {99)
Subclass Pulmonata
Order Stylommatophora
Helix pomatia (vineyard
snail) {106)
Euhadra herklotsi {165)
Avion empiricorum (land
slug) {106)
Incillaria confusa {166)
Class Pelecypoda
Order Taxodonta
Family Arcidae
Anadara subcrenata {161)
Order Anisomyaria
Family Mytilidae
Mytilus edulis {161)
Mytilus planatus {167)
Volsella modiolus {136)
nable
fraction
of fat
(%)
—
15
—
27
25
—
—
11
14
—
—
27
—
—
25
10
—
16
Sterol of
unsaponifiable
fraction
(%)
—
—
—
67
36
—
29
62
14
34
—
71
—
—
63
51
—
—
Sterol or
m.p. of steryl
acetate
Cholesterol
Cholesterol
Cholesterol
Cholesterol
Cholesterol
0
Cholesterol
Unusual
6
Pteropodasterol,
m.p. 136°
Pteropodasterol
Unusual
6
Cholesterol
Cholesterol
Cholesterol
Sitosterol (?)
140
115-130
c
—
130 +
Δ
5 '
7 -
Sterols
mixture
(%)
—
—
—
10.0
—
—
—
—
—
—
9.6
5.0
22
0.3
1.9
1.2
—
—