One species is one database entry containing many database entries describing the species and one or more sequences (every sequence belongs to a different alignment).
A species is not necessarily consistent with a taxonomic species.
[Database field name] [Comment]
name Unique identifier of the species
(max 8 characters long)
full_name (User defined) name of the species
ali_16s/data a 16s sequence (part of the 16s alignment)
ali_23s/data a 23s sequence
ali_.../data a ... sequence
The description of the alignment, e.g. type or length, is not stored in every species but in an alignment description.