Andrew Vik
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Helmut:

Rosenberg, 1992:30, The Encyclopedia of Seashells, has the Nacellidae
Thiele, 1891,
listed as a full family in it's own superfamily, the Nacellacea.

Now, may I ask a question about Johannes Thiele's Handbuch der
Systematischen Weichtierkunde? Are these publication dates correct?

Tiel I,  pages 1 -376, published 1929
Tiel II, pages 377 - 778, published 1931
Tiel III, pages 779 - 1022, published 1934
Tiel IV, pages 1023 - 1154, published 1935

Yours, Andrew

Helmut Nisters wrote:

> Dear Conchlers,
>
> are Nacellidae an own family ?
>
> with best regards
> Helmut from Innsbruck
>
> Helmut Nisters
> Franz-Fischer-Str. 46
> A-6020 Innsbruck / Austria / Europe
> phone and fax: 0043 / 512 / 57 32 14
> e-mail: [log in to unmask]
> url: www.netwing.at/nisters/
>
> or
>
> Natural History Department of the
> Tiroler Landesmuseum Ferdinandeum Innsbruck
> malacological collection
> Feldstr. 11a
> A-6020 Innsbruck / Austria / Europe
> phone: 0043 / 512 / 58 72 86-37