I use Turgeon et al.
(Mollusks second edition, American
Fisheries Society Second Edition,
Special Publication 26, Common and
Scientific Names of Aquatic
Invertebrates. Donna Turgeon Chair
edited by Quinn, Bogan, Coan, Hochberg,
Lyons, Mikkelsen, Neves, et al. pub
1998. That is an old one and I know it
is somewhat outdated, but that is the
last PUBLISHED
version. Many others have
their own views and very probably they
are correct, but none has been
PUBLISHED. I took mine and numbered the
families. Zebinidae has historically
been part of the Rissoinidae but is a
fairly new family (not in Turgeon),
Since it is still in the superfamily
Rissoininae, and the listings are
alphabetical within the group, deal
accordingly. (p 70 Turgeon) Vermetidae
is on p. 81. Aplysiidae is on p 122,
after the paper bubbles. Ellobiidae is
on p 132 after the nudibranchs.
So basically Bob's order
corresponds to that of Turgeon.
Carole Marshall