Article 8.1.1 of ICZN
cthompson at SEL.BARC.USDA.GOV
Wed Jul 31 13:30:40 CDT 2002
Please read the Glossary in the ICZN.
"Unavaible name. A scientific name that does not conform to Articles 10 to
20, or that is an excluded name under Article 1.3." [Yes, a name that is
not published (see below) is also technically unavailable]
"Nomen nudum .. A nomen nudum is not an available name. ..."
A scientific name that is in a work which is not published (conforms to
Art. 8-9) is simply an unpublished name.
See also the summary table after the glossary.
F. Christian Thompson
Systematic Entomology Lab., ARS, USDA
Washington, D. C. 20560-0169
(202) 382-1800 voice
(202) 786-9422 FAX
cthompso at sel.barc.usda.gov [NB: no terminal "n"]
visit our Diptera site at www.diptera.org
>>> Hendrik Segers <hendrik.segers at RUG.AC.BE> 07/31 4:24 AM >>>
In my experience, the publication criteria that have to be met before a
name becomes available are very easy to meet. With respect to the concrete
cases you mention, and assuming that other criteria are fulfilled, I'd say
that names or nomenclatural acts published in any hobby-journal are
available, unless there is a statement disclaiming the publication or
name/act, or unless the work is suppressed. Coverage in Zool. Rec., ISSN,
storage in any library, and other content of the journal are of no real
relevance. It is hard to believe that any author, professional or not, would
publish a new name, in any journal or even by producing an independent
"publication" (there are examples of people who distributed sets of copied
pages, nicely provided with an official-looking frontage) without the
intention of providing a public and permanent scientific record, so art.
8.1.1. constitutes only a very weak filter. By the way, a nomen nudum is an
available name published without any description or indication. If the
criteria of publication or not met with, the name is unavailable.
Hope this helps,
Dr. H e n d r i k S e g e r s
Unit for Animal Ecology, Zoogeography and Nature Conservation
Department of Biology
K.L. Ledeganckstraat 35
B - 9000 Gent Belgium
phone: +32 (0) 9 264 52 54
fax: + 32 (0) 9 264 53 43
----- Original Message -----
From: "Ingo SCHINDLER" <Intyo at AOL.COM>
To: <TAXACOM at USOBI.ORG>
Sent: Wednesday, July 31, 2002 12:12 AM
Subject: Article 8.1.1 of ICZN
> Dear members,
> since my last request about the taxonomic validity (see 'for the code
> warrior') of a curious created new taxon in a hobby-journal (thanks to
> Christian Thompson and Dr. Ron Gatrelle for helpful response) I am
> about which criterions must fulfil by a journal to be under article 8.1.1
> ICZN. In other words is a "hobby-journal" simply not a scientific
> publications for the permanent scientific record and all taxa that
> in it are nomina nuda?
> It would be very helpful to get an answer of the following:
> is a taxon available if the hobby-journal:
> 1) is covered by Zoological Records
> 2) is recognized by an ISSN-number
> 3) is not stored in international nor even in local libraries.
> 4) usually published only reports and news of a hobby-society (not
> libraries) and unexpected its include sometimes poor description of new
> I hope that I explain what I am thinking about. Any response is welcome.
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