- A
species (pl.:
species) is
often defined as the
largest group of
organisms in
which any two
individuals of the
appropriate ****es or
mating types can...
- An
endangered species is a
species that is very
likely to
become extinct in the near ****ure,
either worldwide or in a
particular political jurisdiction...
- An
invasive species is an
introduced species to an
environment that
becomes overpo****ted and
harms its new environment.
Invasive species adversely affect...
-
introduced species,
alien species,
exotic species,
adventive species,
immigrant species,
foreign species, non-indigenous
species, or non-native
species is a...
-
Speciesism (/ˈspiːʃiːˌzɪzəm, -siːˌzɪz-/) is a term used in
philosophy regarding the
treatment of
individuals of
different species. The term has several...
- On the
Origin of
Species (or, more completely, On the
Origin of
Species by
Means of
Natural Selection, or the
Preservation of
Favoured Races in the Struggle...
- In
zoological nomenclature, a type
species (
species typica) is the
species name with
which the name of a
genus or
subgenus is
considered to be permanently...
- A
vulnerable species is a
species which has been
categorized by the
International Union for
Conservation of
Nature as
being threatened with extinction...
- the IUCN Red List of
Threatened Species identified 5220 (2754 animals, 1 fungus, 2464 plant, 1 protist)
endangered species,
subspecies and varieties, stocks...
- A
keystone species is a
species that has a
disproportionately large effect on its
natural environment relative to its abundance, a
concept introduced in...