e/Data Deficient

Information
has gloss	eng: Data Deficient (DD) is a category applied by the IUCN, other agencies, and individuals to a species when the available information is not sufficient for a proper assessment of conservation status to be made. This does not necessarily indicate that the species has not been extensively studied; but it does indicate that little or no information is available on the abundance and distribution of the species. The IUCN recommends that care be taken to avoid classing species as Data Deficient when the absence of records may actually indicate dangerously low abundance: "If the range of a taxon is suspected to be relatively circumscribed, if a considerable period of time has elapsed since the last record of the taxon, threatened status may well be justified" (see also precautionary principle).
lexicalization	eng: Data deficient
instance of	c/Species by IUCN Red List category

Meaning
Czech
has gloss	ces: Chybí údaje (Data Deficient, DD) je stupeň ohrožení podle červeného seznamu IUCN. Taxon je takto označen, pokud není k dispozici dostatek informací k zařazení do jedné z kategorií, nebo chybí znalost o velikosti populace či hrozeb.
lexicalization	ces: Chybí údaje
Swedish
has gloss	swe: Kunskapsbrist förkortas också på engelska DD, Data Deficient, och är en term som används inom rödlistning. Till denna kategori förs arter där man inte har tillräckliga kunskaper om artens utbredning och/eller populationsstatus. Därför kan man inte göra en säker bedömning av utdöenderisken, men för att arten skall klassificeras i denna kategori skall det finnas misstankar om att arten kan vara hotad eller försvunnen.
lexicalization	swe: Kunskapsbrist