Nearctic is one of the six bio-geographic regions of the world, it covers whole of the North America excluding southern half of Mexico and southern tip of Florida.
Nearctic Stakes was created in 1973.
north America
Oswald Peck has written: 'A catalogue of the Nearctic Chalcidoidea (Insecta: Hymenoptera)' -- subject(s): Chalcid wasps 'A catalogue of the nearctic Chalcidoidea' -- subject(s): Chalcididae
F. M. Carpenter has written: 'Revision of the Nearctic Raphidiodea (recent and fossil)' -- subject(s): Raphidiidae 'A revision of the Nearctic hemerobiidae, berothidae, sistridae, polystoechotidae and dilaridae (neuroptera)' -- subject(s): Neuroptera 'The Lower Permian insects of Kansas' -- subject(s): Fossil Insects, Insects, Fossil, Paleontology 'Revision of the nearctic Mecoptera' -- subject(s): Mecoptera
They live in the Nearctic as far south as Texas or the Gulf coast states.
Patricia W. Schefter has written: 'A systematic study of the nearctic larvae of the Hydropsyche morosa group (Trichoptera : Hydropsychidae)' -- subject(s): Hydropsychidae, Caddisflies, Identification 'A systematic study of the Nearctic larvae of the Hydropsyche morosa group (Trichoptera:Hydropsychidae)' -- subject(s): Hydropsychidae, Larvae
Michael E. Irwin has written: 'The genera of nearctic Therevidae' -- subject(s): Classification, Insects, Therevidae
It is located between the mixed boreal forest and the mixed-grass prairies. WEM in Edmonton is actually located in an ecozone called the Aspen Parkland.
Actias luna is a lime-green, Nearctic Saturniid moth in the family Saturniidae, subfamily Saturniinae.They only live for about a week, and their only purpose is to mate.
The Isthmus of Panama
Kurt Johnson has written: 'An annotated list of central Wisconsin butterflies' -- subject(s): Butterflies 'Three new nearctic species of Callophrys (Mitoura), with a diagnostis of all nearctic consubgeners (Lepidoptera' -- subject(s): Callophrys, Classification, Insects 'Notes on the location of certain type specimens of neotropical Eumaeini (Lepidoptera: Lycaenidae) / by Kurt Johnson' -- subject(s): Lycaenidae, Type specimens 'Elfin butterflies from the Adams/Bernard expeditions to Colombia and Venezuela' -- subject(s): Classification, Lycaenidae 'Taxonomy and evolution of the nearctic Lycaena rubidus complex, with description of a new species' -- subject(s): Classification, Evolution, Insects, Lycaena ferrisi, Lycaena rubidus
There are six ecozones in the US: Nearctic, Neotropical, Palearctic, Marine West Coast, Mediterranean California, and Tropical Dry Forest. Each ecozone has distinct climate, geography, and species.