//=== http://sovereignty.pixnet.net/blog/post/26885789
界 kingdom
門 phylum
綱 class
目 order
科 family
屬 genus
種 species
//=== scientific classification, taxonomy, biotaxonomy
生物分類學（biotaxonomy）簡稱分類学（taxonomy)
https://en.wikipedia.org/wiki/Beaver
Scientific classification
Kingdom:Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Castoridae
Subfamily:Castorinae (亞科)
Genus: Castor
Species:
C. fiber – Eurasian beaver
C. canadensis – North American
//=== https://en.wikipedia.org/wiki/Otter
Kingdom:Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Suborder:Caniformia(亞目)
Family: Mustelidae
Subfamily:Lutrinae (亞科)
??? Type genus : Lutra
Genera :
Amblonyx
Aonyx
Enhydra
Hydrictis
Lontra
Lutra
Lutrogale
Pteronura
...
//===genus vs "type genus"
https://en.wikipedia.org/wiki/Type_genus
the type genus is the genus which defines a biological family and the root of the family name.
https://en.wikipedia.org/wiki/Anas
Anas is a genus of dabbling ducks. It includes the mallard, teals, pintails. It formerly included additional species but following the publication of a molecular phylogenetic study in 2009 the genus was spit into four separate genera. The genus now contains 31 living species. The name Anas is the Latin for "duck".
https://en.wikipedia.org/wiki/Genus
A genus (/ˈdʒiːnəs/, pl. genera)
is a taxonomic rank used in the biological classification of living and fossil organisms in biology. In the hierarchy of biological classification, genus comes above species and below family.
//===
