| Arabic | English |
| أنواع بائدة | vanished species Species which have disappeared from an area because of adverse environmental conditions |
| أنواع حيوانية | animal species Species belonging to the animal kingdom |
| أنواع غريبة | exotic species Plants, animals or microorganisms which are introduced by humans into areas where they are not native. Exotics are often associated with negative ecological consequences for native species and the ecosystems |
| أنواع غير معرضة لمخاطر عالية | lower risk species Animals, birds, fish, plants or other living organisms that have been deemed as not being in danger of extinction; IUCN |
| أنواع قادرة على التكيف | adaptable species |
| أنواع متوطنة | endemic species Species native to, and restricted to, a particular geographical region |
| أنواع محمية | protected species Threatened, vulnerable or endangered species which are protected from extinction by preventive measures |
| أنواع منقرضة | extinct species IUCN, Animal or plant species which have completely disappeared from the planet |
| أنواع مهاجرة | migratory species |
| أنواع مهددة | vulnerable species IUCN, Species which is likely to become endangered unless protective measures are taken |
| أنواع نادرة | rare species Species which have a restricted world range |
| أنواع نباتية | plant species Species belonging to the plant kingdom |
| أنواع ها مشية غير ها مة | indifferent species |
| إدخال أنواع حيوانية | introduction of animal species Animals which have been translocated by human agency into lands or waters where they have not lived previously, at least during historic times. Such translocation of species always involves an element of risk if not of serious danger. Newly arrived species, depending on their interspecific relationships and characteristics, may act as or carry parasites or diseases, prey upon native organisms, display toxic reactions, or be highly competitive with or otherwise adversely affect native species and communities |
| إدخال أنواع نباتية | introduction of plant species Plants which have been translocated by human agency into lands or waters where they have not lived previously, at least during historic times. Such translocation of species always involves an element of risk if not of serious danger. Newly arrived species may be highly competitive with or otherwise adversely affect native species and communities. Some may become a nuisance through sheer overabundance. They may become liable to rapid genetic changes in their new environment. Many harmful introductions have been made by persons unqualified to anticipate the often complex ecological interaction which may ensue. On the other hand many plants introduced into modified or degraded environments may be more useful than native species in controlling erosion or in performing other positive functions |
| إعادة إدخال أنواع حيوانية | animal species reintroduction Attempts made to prevent the extinction of threatened species and populations by reintroducing them in their natural habitat. The reintroduction of species in a region requires a preliminary study to establish the reasons of their disappearance and the modifications that might have occurred in the biotopes |
| إعادة إدخال أنواع نباتية | plant species reintroduction Reintroducing wild plant species to their natural habitat. The reintroduction of species in a region requires a preliminary study to establish the reasons of their disappearance and the modifications that might have occurred in the biotopes |
