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pro vyhledávání: '"Jr. George O. Poinar"'
Autor:
Jr. George O. Poinar
Publikováno v:
Biosis: Biological Systems. 2:342-348
A six-merous, slightly bisymmetric monocot flower in mid-Cretaceous Burmese amber is described as Mirafloris burmitis gen. et sp. nov. The perianth is composed of two whorls of 3+3 distinctly vascularized tepals connected by an irregular network of v
Autor:
Jr. George O. Poinar
Publikováno v:
Biosis: Biological Systems. 2:329-336
Fifteen species of insect herbivores were discovered on ferns growing along the Pacific northwest coast of North America. These included insects from the orders: Diptera in the families Anthomyiidae, Cecidiomyiidae and Syrphidae: Lepidoptera in the f
Autor:
Jr. George O. Poinar
Publikováno v:
Novon: A Journal for Botanical Nomenclature. 25:57-63
Two fossil flowers in mid-Tertiary amber from the Dominican Republic are described as Catalpa hispaniolae Poinar sp. nov. (Bignoniaceae). Their placement in the genus Catalpa Scop. is based on the following characters: flowers hypogenous, gamopetalou
Autor:
Jr. George O. Poinar
Publikováno v:
Journal of the Botanical Research Institute of Texas. 13:475-476
In a recent article, a flower from Burmese amber was described as Diaphoranthus burmensis. It was later discovered that the genus Diaphorathus Meyen had been used previously for an asterid, Diaphoranthus fuscus (Meyen 1834). The new name for Diaphora
Autor:
Jr. George O. Poinar
Publikováno v:
Geology Today. 14:154-160
Autor:
Jr. George O. Poinar
Publikováno v:
Annual Review of Entomology. 38:145-159
Aside from their beauty, insects in amber represent the finest fossil remains of the Insecta and offer numerous opportunities to study microevolution, biogeography, mimicry, behavior, environmental reconstruction, extinction, paleosymbiosis, and mole
Autor:
Jr. George O. Poinar
Publikováno v:
Vector borne and zoonotic diseases (Larchmont, N.Y.). 5(1)
Triatoma dominicana sp.n. (Hemiptera: Reduviidae: Triatominae) is described from a fifth instar nymph exuvia in Dominican amber and represents the first fossil representative of this subfamily. The new species is placed in the tribe Triatomini and te
Autor:
Jr. George O. Poinar
Publikováno v:
Annual Review of Entomology. 17:103-122