Hi Linda,
You are opening a hornet's nest!
There are only a handful of experts on Mitridae and Costellariidae in the
world, and there are usually disagreements between them. The books are in
horrible shape, and this led me some 10 years ago to start a database of
valid vs. synonyms vs. errors. It is a continuing struggle, but I try to
follow the opinions of Richard Salisbury, who has published extensively in
Of Sea & Shore. And there is a current series on Mitridae by Thorsson &
Salisbury in HSN.
Below are copies of entries in my database which list where the species is
mentioned or illustrated correctly. Unfortunately, I use abbreviations for
the publications -- which makes it less than straightforward
Os: means Of Sea & Shore
Di: means J. Cate in 1960 Veliger
Dp: means Wilson & Gillett
Fk: means Turner, 1989
Ei: means Pechar et al
Es: means Compendium
Ah: means HSN
Dn: means Cernohorsky, 1967
Dj: means Cernohorsky 1970
Sk: means Kaicher cards
Gs: means Wilson 1994
Hu: means Mollusks in Japan
Ez: means Springsteen & Leobrera
A bracket [ ] around an entry means it is in error. "|" is a divider
between entries
taeniatum (Lamarck, 1811) Os:23:2(RS)F271|Di:4(2)F4,5 as
vittatum|Dp:|Fk:P5/12,14|
Ei:P38/1,3,P40/4(?)|Es:p205|Ah:2/86(HT)|Dn:F311|Dj:|Sk:N335|Gs:P35/24|[Hu:]
filiareginae is deemed a synonym of citrinum
citrinum (Gmelin, 1791) Di:4(2)P18/2a,2b,P19/2 all as compressum|Ei:front
cover, P39/1,2 as regina f compressa| Ez:P59/2a only as f
compressa|Os:22:3(RS)F54-56|Di:3(1)4-8, 4(2)P18/1,2,3,6|Sk:N337, N1490 as f
coloscopulus|Ei:P39/3-5|Ej:F27,28|Es:p205/7,8|Ez:P59/2b-e|Fk:P5/3,4
And finally, keep in mind that Costellariidae are VERY variable, but beautiful
John
At 08:07 AM 8/31/01 -0500, you wrote:
>Here's another i.d. question (surprise) - you'd think I was a
>beginning collector. No, just becoming more persnickity
>(spelling?) about my collection.
>
>Question: How does one distinguish Mitra fillaregina from
>Mitra taeniatum (synonym supposedly vittata)? I have lways thought my
>"hollowe'en colored Miter was taeniatum, but there is an image of
>fillaegina on e-Bay that makes me wonder if I am right?
>
>Using the Compendium, my shell has many more ribs - about
>twenty on the next to the body whorl and are low less prominent than those
>on fillaregina, thus giving a more rounded
>shape than the fillaregina pictured; and there are four plicae on the
>columella.
>
>Help!
>
>Thanks,
>Linda
>
>P.S. There is nothing like attending a COA convention to make
>a collectorwant to be more exact in identifying the shells in one's
>shells. Again, this shell came, without data, from one of the founders
>of our club, when I was just a begiinning collector.
|