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Polites Mardon
''Polites mardon'', the Mardon skipper, is a butterfly native to the United States northwest coast. Description The Mardon skipper is a small butterfly, less than one inch (25 mm), that belongs to the family Hesperiidae. Its habitat extends from the northwestern coast of Washington, through southern Oregon and northern California. In Washington, the Mardon skipper can be found in the Puget prairies and the South Cascades. Some distinguishing characteristics of this species are a hairy orange body with dark orange accents on the upper surface and a light orange lower surface with white-yellowish rectangular spots. Males are known to be darker than females and smaller. Other species with very similar attributes include the Sonora skipper (''Polites sonora'') and the woodland skipper (''Ochlodes sylvanoides''). This butterfly species, native to the northwest, is most commonly found on prairies populated by native grasses such as Roemer's fescue (''Festuca roemeri'') and red ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polites Sonora
''Polites sonora'', the Sonoran skipper or western long dash, funet.fi is a in the family . It is found along the Pacific coast of the U.S., reaching Canada only in the extreme southern interior of British Columbia. The is 25–27 mm. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Of North America
This list contains links to lists with the common and scientific names of butterflies of North America north of Mexico. * Papilionidae: swallowtails and parnassians (40 species) ** Parnassiinae: parnassians (3 species) ** Papilioninae: swallowtails (37 species) * Hesperiidae: skippers (300 species) ** Pyrrhopyginae: firetips (1 species) ** Pyrginae: spread-wing skippers (138 species) ** Heteropterinae: skipperlings (7 species) ** Hesperiinae: grass skippers (141 species) ** Megathyminae: giant-skippers (13 species) * Pieridae: whites and sulphurs (70 species) ** Pierinae: whites (29 species) ** Coliadinae: sulphurs (40 species) ** Dismorphiinae: mimic-whites (1 species) * Lycaenidae: gossamer-wings (144 species) ** Miletinae: harvesters (1 species) ** Lycaeninae: coppers (16 species) ** Theclinae: hairstreaks (90 species) ** Polyommatinae: blues (37 species) * Riodinidae: metalmarks (28 species) * Nymphalidae: brush-footed butterflies (233 species) ** Libytheinae: snou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Conservation (journal)
''Biological Conservation'' is a peer-reviewed journal of conservation biology. The journal was established in 1968, and is published monthly by Elsevier. The current Editor-in-Chief is Vincent Devictor (Institute of Evolutionary Sciences of Montpellier) . The journal is affiliated with the Society for Conservation Biology The Society for Conservation Biology (SCB) is an 501(c)(3) non-profit international professional organization that is dedicated to conserving biodiversity. There are over 4,000 members worldwide, including students and those in related non-academ .... Abstracting and indexing The journal is abstracted and indexed in the following databases: References External links *{{Official website, http://www.journals.elsevier.com/biological-conservation/ Biology journals Elsevier academic journals Publications established in 1968 English-language journals Monthly journals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicia
''Vicia'' is a genus of over 240 species of flowering plants that are part of the legume family (Fabaceae), and which are commonly known as vetches. Member species are native to Europe, North America, South America, Asia and Africa. Some other genera of their subfamily Faboideae also have names containing "vetch", for example the vetchlings (''Lathyrus'') or the milk-vetches (''Astragalus''). The broad bean (''Vicia faba'') is sometimes separated in a monotypic genus ''Faba''; although not often used today, it is of historical importance in plant taxonomy as the namesake of the order Fabales, the Fabaceae and the Faboideae. The tribe Vicieae in which the vetches are placed is named after the genus' current name. Among the closest living relatives of vetches are the lentils (''Lens'') and the true peas (''Pisum''). Use by humans Bitter vetch ('' V. ervilia'') was one of the first domesticated crops. It was grown in the Near East about 9,500 years ago, starting perhaps ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penstemon
''Penstemon'' , the beardtongues, is a large genus of roughly 250 species of flowering plants native mostly to the Nearctic, but with a few species also found in the North American portion of the Neotropics. It is the largest genus of flowering plants endemic to North America. Formerly placed in the family Scrophulariaceae by the Cronquist system, new genetic research has placed it in the vastly expanded family Plantaginaceae. They have opposite leaves, partly tube-shaped, and two-lipped flowers and seed capsules. The most distinctive feature of the genus is the prominent staminode, an infertile stamen. The staminode takes a variety of forms in the different species; while typically a long straight filament extending to the mouth of the corolla, some are longer and extremely hairy, giving the general appearance of an open mouth with a fuzzy tongue protruding and inspiring the common name beardtongue. Most penstemons are deciduous or semi-evergreen perennials, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lupinus Lepidus
''Lupinus lepidus'', the Pacific lupine, prairie lupine or dwarf lupine is a perennial herbaceous plant in the pea family (Fabaceae) endemic to western North America. Many varieties have been described, several of which are considered separate species by some authorities. Habitat and range In western North America, ''Lupinus lepidus'' may be found in open areas from low prairie, open montane forest, to the alpine. Although rare in British Columbia, its range extends south from Alaska to southern California and eastward to the Rocky Mountains. In California, it is mainly a species of meadows and areas that are moist during the spring growing season in the Sierra Nevada The Sierra Nevada () is a mountain range in the Western United States, between the Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primarily ... mountain range, from .Sierra Nevada Wildflowers, Karen Wiese, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola Adunca
''Viola adunca'' is a species of violet known by the common names hookedspur violet, early blue violet, sand violet, and western dog violet. It is native to meadows and forests of western North America, Canada, and the northern contiguous United States. Description This is a hairy, compact plant growing from a small rhizome system. The leaves are spade- or heart-shaped, sometimes with broadly wavy margins. They are generally 0.5 to 4 centimeters long. The single-flowered inflorescence grows at the end of a very thin peduncle reaching about high. The nodding flower is a violet about long, with five purple petals. The lower three petals have white bases and purple veining. The two side petals are white-bearded near the throat. The upper two petals may have hooked spurs at their tips. It is a perennial blooming in late spring. There are several varieties of ''V. adunca''; a white-petaled form has been noted in Yosemite National Park. It has also been observed in Southern Ontar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Festuca Rubra
''Festuca rubra'' is a species of grass known by the common name red fescue or creeping red fescue. It is widespread across much of the Northern Hemisphere and can tolerate many habitats and climates. It is best adapted to well-drained soils in cool, temperate climates; it prefers shadier areas and is often planted for its shade tolerance. Wild animals browse it, but it has not been important for domestic forage due to low productivity and palatability. It is also an ornamental plant for gardens. Description ''Festuca rubra'' is perennial and has sub-species that have rhizomes and/or form bunchgrass tufts. It mainly exists in neutral and acidic soils. It can grow between 2 and 20 cm tall. Like all fescues, the leaves are narrow and needle like, making it less palatable to livestock. The swards that it forms are not as tufted as sheep's fescue (''Festuca ovina'') or wavy hair grass (''Deschampsia flexuosa''). The tufted nature is what gives the grass its springy characterist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Festuca Roemeri
''Festuca idahoensis'' is a species of grass known by the common names Idaho fescue and blue bunchgrass. It is native to western North America, where it is widespread and common. It can be found in many ecosystems, from shady forests to open plains grasslands. Description This fescue is a densely clumping long-lived perennial bunch grass with stems from about 30 to 80 centimeters in height. The stiff, short, rolling leaves are mostly located near the base of the tuft. The inflorescence has hairy spikelets which produce large awned fruits. The root system is thick and penetrates deeply into the soil. The roots have symbiotic mycorrhizae. There are no rhizomes; the plant reproduces from seeds and from budding with tillers. It is similar to, but generally taller and larger than, ''Poa secunda''. Ecology The species can grow in well-soiled areas along with ponderosa pine. This is a nutritious and preferred forage grass for wild and domestic animals. Typical native grass associate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ochlodes Sylvanoides
''Ochlodes sylvanoides'', the woodland skipper, is a butterfly of the family Hesperiidae. It is found in North America from British Columbia south to southern California, east to Montana, Colorado and Arizona. The wingspan is 25–32 mm. The upperside is orange with toothed brown borders. The forewing of the males has a black stigma, while females have or a black diagonal band. There is a large reddish patch on the hindwings. The underside is variable in colour, ranging from yellow to reddish to brown. The hindwing varies from unmarked to having a distinct band of cream to yellow spots. Adults feed on flower nectar. The larvae feed on various Poaceae species, including ''Cynodon dactylon'', ''Phalaris'', '' Elymus'' and ''Agropyron ''Agropyron'' is a genus of Eurasian plants in the Poaceae, grass family), native to Europe and Asia but widely naturalized in North America. Species in the genus are common name, commonly referred to as wheatgrass. ; Species * ''Agropyron ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
