Hi Dave,
where all these packages are results of the source package "nagios-
plugins"[1].
I don't agree here. The package "nagios-snmp-plugins"[2] has no (strong)
relationship to the packages resulting from "nagios-plugins" source package,
as it has a complete different code base. Renaming the package would suggest
such a relationship and maybe also, that this will be a generic package with
nagios snmp plugins, which is not true.
This is really easy to fix for example with:
$ apt-cache search nagios snmp
nagios-snmp-plugins - SNMP Plugins for nagios
With kind regards, Jan.
[1] http://packages.qa.debian.org/nagios-plugins
[2] http://packages.qa.debian.org/nagios-snmp-plugins