Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
History
Page
Holotype with red type label affixed
Holotype with red type label affixed
Holotype of Marocaster coronatus, MHNT
Holotype of Marocaster coronatus, MHNT
Modern holotype label for Encarsia accenta
Modern holotype label for Encarsia accenta
Page
All adult Eurasian blue tits share the same coloration, unmistakably identifying the morphospecies.
All adult Eurasian blue tits share the same coloration, unmistakably identifying the morphospecies.
Ernst Mayr proposed the widely used Biological Species Concept of reproductive isolation in 1942.
Ernst Mayr proposed the widely used Biological Species Concept of reproductive isolation in 1942.
Palaeontologists are limited to morphological evidence when deciding whether fossil life-forms like these Inoceramus bivalves formed a separate specie
Palaeontologists are limited to morphological evidence when deciding whether fossil life-forms like these Inoceramus bivalves formed a separate species.
Blackberries belong to any of hundreds of microspecies of the Rubus fruticosus species aggregate.
Blackberries belong to any of hundreds of microspecies of the Rubus fruticosus species aggregate.