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Comstock's Silverspot Butterfly
Comstock's silverspot (''Speyeria callippe comstocki'') is a subspecies of silverspot butterfly ranging from northern California to Baja Mexico. Populations are near extirpation in the Santa Monica Mountains and it is now rare in the San Gabriel Mountains. The larvae feed on Johnny jumpup ('' Viola pedunculata''). It is a very close relative of the endangered callippe silverspot butterfly (''Speyeria callippe callippe''), which is another subspecies of ''Speyeria callippe ''Speyeria callippe'', the callippe fritillary, is a North American species of butterflies in the brush-footed family Nymphalidae. Subspecies Listed alphabetically: Biology ''Speyeria callippe'' is a univoltine species. Adults fly from May to ...''. Intermediate populations between these subspecies are fairly widespread.NatureServe access date Oct 20 2009 http://www.natureserve.org/explorer/servlet/NatureServe?searchName=Speyeria+callippe+callippe References Speyeria Butterfly subspecies { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeane Daniel Gunder
Jeane Daniel Gunder (born 1888, New York - died 1948, Pasadena ) was an American entomologist who specialised in butterflies. Gunder described 212 taxa of butterflies mostly races and forms. In 1937, having lost his income in the economic depression he sold his collection of 28,000 specimens to the American Museum of Natural History. Works Partial list *''North American Institutions Featuring Lepidoptera'', 1929-30. First published as parts in ''Entomological News'' and then as a bound volume. * The genus ''Euphydryas'' Scud. of boreal America (Lepidoptera, Nymphalidae). ''Pan-Pacific Entomologist'' 6(1): 1-8, 16 pls. (July 1929). * 1930. Butterflies of Los Angeles County, California. ''Bulletin of the Southern California Academy of Sciences'' 29(2): 39-95, pls. 18-23. References Dos Passos,C. 1938 ''The types Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxonomist decides whether ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily (zoology), superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo Holometabolism, complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern California
Northern California (colloquially known as NorCal) is a geographic and cultural region that generally comprises the northern portion of the U.S. state of California. Spanning the state's northernmost 48 counties, its main population centers include the San Francisco Bay Area (anchored by the cities of San Jose, San Francisco, and Oakland), the Greater Sacramento area (anchored by the state capital Sacramento), the Redding, California, area south of the Cascade Range, and the Metropolitan Fresno area (anchored by the city of Fresno). Northern California also contains redwood forests, along with most of the Sierra Nevada, including Yosemite Valley and part of Lake Tahoe, Mount Shasta (the second-highest peak in the Cascade Range after Mount Rainier in Washington), and most of the Central Valley, one of the world's most productive agricultural regions. The 48-county definition is not used for the Northern California Megaregion, one of the 11 megaregions of the United States. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Monica Mountains
The Santa Monica Mountains is a coastal mountain range in Southern California, next to the Pacific Ocean. It is part of the Transverse Ranges. Because of its proximity to densely populated regions, it is one of the most visited natural areas in California. The Santa Monica Mountains National Recreation Area encompasses this mountain range. Geography The range extends approximately east-west from the Hollywood Hills in Los Angeles to Point Mugu in Ventura County. The western mountains, separating the Conejo Valley from Malibu, suddenly end at Mugu Peak as the rugged, nearly impassible shoreline gives way to tidal lagoons and coastal sand dunes of the alluvial Oxnard Plain. The mountain range contributed to the isolation of this vast coastal plain before regular transportation routes reached western Ventura County. The eastern mountains form a barrier between the San Fernando Valley and the Los Angeles Basin, separating "the Valley" on the north and west-central Los Angeles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Gabriel Mountains
The San Gabriel Mountains ( es, Sierra de San Gabriel) are a mountain range located in northern Los Angeles County, California, Los Angeles County and western San Bernardino County, California, United States. The mountain range is part of the Transverse Ranges and lies between the Los Angeles Basin and the Mojave Desert, with Interstate 5 to the west and Interstate 15 to the east. The range lies in, and is surrounded by, the Angeles National Forest, Angeles and San Bernardino National Forest, San Bernardino National Forests, with the San Andreas Fault as its northern border. The highest peak in the range is Mount San Antonio, commonly referred to as Mt. Baldy. Mount Wilson (California), Mount Wilson is another notable peak, known for the Mount Wilson Observatory and the antenna farm that houses many of the transmitters for local media. The observatory may be visited by the public. On October 10, 2014, President Barack Obama, Obama designated the area the San Gabriel Mountains Nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola Pedunculata
''Viola pedunculata'', the California golden violet, Johnny jump up, or yellow pansy, is a perennial yellow wildflower of the coast and coastal ranges in California and northwestern Baja California. The common name "Johnny jump up" is usually associated with ''Viola tricolor'' however, the introduced garden annual. The plant grows on open, grassy slopes, in chaparral habitats, and in oak woodlands, from sea level to around . It prefers part shade, but will tolerate sun in many locations. Description ''Viola pedunculata'' is a perennial, growing from a spongy rhizome. The plant is often low-growing, but can reach a height of . The leaves are 1-5.5 cm long, cordate (heart-shaped) to deltate-ovate (oblong-triangular), scalloped or toothed, and glabrous or hairy. They are summer deciduous. The fragrant flowers appear in March and April, and are a rich, saturated yellow to yellow-orange, with brown-purple nectar guides on the lower petals. The flowers are hermaphrodite, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callippe Silverspot Butterfly
The callippe silverspot butterfly (''Speyeria callippe callippe'') is a federal endangered species in the brush-footed butterfly family Nymphalidae. This is a subspecies. It is a member of the Heliconiinae, the subfamily known as longwings. The adult has a wingspan of just over two inches. The wings are eyecatching with a brown, tan, and black scalloped pattern on their surfaces and orange-brown with characteristic silver spots on the undersides. The wings and abdomen are hairy. The larvae are spiny, dark-colored caterpillars. The larvae are dark colored with many branching sharp spines on their backs. The larvae eat only one species of plant, the yellow pansy, or "Johnny Jump-up" (''Viola pedunculata''). The female adults lay their eggs on the plant or nearby, and the larvae overwinter nearby in a silk pouch. In the spring they feed on the yellow pansy, molt four times, then pupate for two weeks in a nest of leaves which they glue together with silk. The adult lifespan is about t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speyeria Callippe
''Speyeria callippe'', the callippe fritillary, is a North American species of butterflies in the brush-footed family Nymphalidae. Subspecies Listed alphabetically: Biology ''Speyeria callippe'' is a univoltine species. Adults fly from May to August, usually patrolling for females, which emerge before males. Eggs are laid in litter near the host plants. Unfed first-stage caterpillars overwinter until spring, when they feed on leaves of ''Viola pedunculata'', '' Viola nuttallii'', ''Viola beckwithii'', ''Viola douglasii'' and ''Viola purpurea''. Gallery File:Callippe Fritillary (14427744069).jpg, ''Speyeria callippe''. Upperside File:Callippe Fritillary (14427741969).jpg, Underside File:Callippe Fritillary (14427746549).jpg, Sideview File: Nymphalidae - Speyeria callippe.webm, ''S. callippe'' in Yellowstone Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speyeria
''Speyeria'', commonly known as greater fritillaries, is a genus of butterflies in the family Nymphalidae commonly found in North America, Europe, and Asia. Some authors used to consider this taxon a subgenus of ''Argynnis'', but it has been reestablished as a separate genus in 2017. Species The genus has 3 species in Eurasia (these were formerly known as genus ''Mesoacidalia'', now a synonym of ''Speyeria''): *'' Speyeria aglaja'' (Linnaeus, 1758) – Dark green fritillary *'' Speyeria alexandra'' (Ménétriés, 1832) *'' Speyeria clara'' (Blanchard, 844 and 16 species in North America: *'' Speyeria diana'' (Cramer, 777 – Diana fritillary *'' Speyeria cybele'' (Fabricius, 1775) – great spangled fritillary *''Speyeria aphrodite'' (Fabricius, 1787) – Aphrodite fritillary *'' Speyeria idalia'' (Drury, 773 – regal fritillary *'' Speyeria nokomis'' (Edwards, 1862) – Nokomis fritillary *'' Speyeria edwardsii'' (Reakirt, 1866) – Edward's fritillary *'' Speyeria coro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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