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Amblyomma Maculatum
''Amblyomma maculatum'' (Gulf Coast tick) is a species of tick in the genus ''Amblyomma''. Immatures usually infest small mammals and birds that dwell on the ground; cotton rats may be particularly favored hosts. Some recorded hosts include: *''Geothlypis trichas'' *''Cardinalis cardinalis''Wilson and Durden, 2003, table 1 *''Passerina ciris'' *''Sialia sialis'' *''Thryothorus ludovicianus'' *''Troglodytes aedon'' *''Zonotrichia albicollis'' *Dog (''Canis lupus familiaris'') *''Dama dama''Wilson and Durden, 2003, table 5 *Human (''Homo sapiens'')Wilson and Durden, 2003, table 2 *Eastern woodrat (''Neotoma floridana'') *''Odocoileus virginianus'' *Marsh rice rat (''Oryzomys palustris'') *Cotton mouse (''Peromyscus gossypinus'') *Hispid cotton rat (''Sigmodon hispidus'')Clark et al., 2001, table IV *Pig (''Sus scrofa'') *''Sylvilagus palustris''Wilson and Durden, 2003, table 4 In 2013, the infectious agent of American tick bite fever, ''Rickettsia parkeri'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Ludwig Koch
Carl Ludwig Koch (21 September 1778 – 23 August 1857) was a German entomologist and arachnologist. He was responsible for classifying a great number of spiders, including the Brazilian whiteknee tarantula and common house spider. He was born in Kusel, Germany, and died in Nuremberg, Germany. Carl Ludwig Koch was an inspector of water and forests. His principal work ''Die Arachniden'' (1831–1848) (16 volumes) was commenced by Carl Wilhelm Hahn Carl Wilhelm Hahn (Lat. ''Carolus Guilielmus Hahn'', 16 December 1786 – 7 November 1835) was a German zoologist and author of the first German monograph on spiders. C. W. Hahn was an all-round natural scientist – not at all unusual for his t ... (1786–1836). Koch was responsible for the last 12 volumes. He also finished the chapter on spiders in ''Faunae insectorum germanicae initia oder Deutschlands Insecten'' lements of the insect fauna of Germanya work by Georg Wolfgang Franz Panzer (1755–1829). He also co-authored ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odocoileus Virginianus
The white-tailed deer (''Odocoileus virginianus''), also known as the whitetail or Virginia deer, is a medium-sized deer native to North America, Central America, and South America as far south as Peru and Bolivia. It has also been introduced to New Zealand, all the Greater Antilles in the Caribbean (Cuba, Jamaica, Hispaniola, and Puerto Rico), and some countries in Europe, such as the Czech Republic, Finland, France, Germany, Romania and Serbia. In the Americas, it is the most widely distributed wild ungulate. In North America, the species is widely distributed east of the Rocky Mountains as well as in southwestern Arizona and most of Mexico, except Lower California. It is mostly displaced by the black-tailed or mule deer (''Odocoileus hemionus'') from that point west except for mixed deciduous riparian corridors, river valley bottomlands, and lower foothills of the northern Rocky Mountain region from Wyoming west to eastern Washington and eastern Oregon and north to northeast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Parasites Of Humans
Endoparasites Protozoan organisms Helminths (worms) Helminth organisms (also called helminths or intestinal worms) include: Tapeworms Flukes Roundworms Other organisms Ectoparasites References {{Portal bar, Biology, Medicine * Parasites Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson ha ... * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Parasites Of The Marsh Rice Rat
A variety of parasites have been recorded from the marsh rice rat (''Oryzomys palustris''), a semiaquatic rodent found in the eastern and southern United States, north to New Jersey and Kansas and south to Florida and Texas, and in Tamaulipas, far northeastern Mexico. Some of these parasites are endoparasites, internal parasites, while others are ectoparasites, external parasites. Parasitologist John Kinsella compared the endoparasites of marsh rice rats in a saltwater marsh at Cedar Key and a freshwater marsh at Paynes Prairie, both in Florida, in a 1988 study. He found a total of 45 species, a number unequaled in rodents. This may be related to the diverse habitats the rice rat uses and to its omnivorous diet; it eats a variety of animals which may serve as intermediate hosts of various parasites. The endoparasites in the saltwater marsh were dominated by trematodes (flukes), and those of the freshwater marsh by nematodes (roundworms). Endoparasites were found in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smyrna, Delaware
Smyrna is a town in Kent and New Castle counties in the U.S. state of Delaware. It is part of the Dover, Delaware Metropolitan Statistical Area. According to the Census Bureau, as of 2010, the population of the town is 10,023. The international jurist John Bassett Moore was born in Smyrna, as were politicians Louis McLane and James Williams. History Smyrna was originally called Duck Creek Cross Roads and received its current name in 1806 after the Greek seaport of Smyrna in present-day Turkey. The town was located along the north–south King's Highway. Smyrna was originally a shipping center along the Duck Creek and was the most important port between Wilmington and Lewes, shipping grain, lumber, tanbark, and produce to points north. After the shipping industry collapsed in the 1850s, the town would continue to be an agricultural center. Another account of Smyrna's name goes back to the Second Great Awakening of 1806–1807 when Methodist preacher Frances Asbury preached a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombay Hook National Wildlife Refuge
The Bombay Hook National Wildlife Refuge is a National Wildlife Refuge located along the eastern coast of Kent County, Delaware, United States, on Delaware Bay. It was established on March 16, 1937, as a refuge and breeding ground for migratory and wintering waterfowl along the Atlantic Flyway. The Refuge was purchased from local land owners with federal duck stamp funds. Today, the refuge protects wildlife of all kinds, with emphasis on all migratory birds. The refuge also contains the Allee House, a pre-revolutionary war farmhouse on the National Register of Historic Places. It is a stop on Delaware's Coastal Heritage Greenway. History Known to the Native American as ''Canaresse'', meaning "at the thickets," and later referred to as Ruyge-Bosje, meaning "shaggy bushes" or thicket, Bombay Hook received its final name from the corruption of the Dutch "Boompjes" or "Boompjes Hoeck" meaning "little-tree point." In 1679 Mechacksett, chief of Kahansink sold Bombay Hook wetlands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rickettsia Parkeri
''Rickettsia parkeri'' (abbreviated ''R. parkeri'') is a gram-negative intracellular bacterium. The organism is found in the Western Hemisphere and is transmitted via the bite of hard ticks of the genus '' Amblyomma''. ''R. parkeri'' causes mild spotted fever disease in humans, whose most common signs and symptoms are fever, an eschar at the site of tick attachment, rash, headache, and muscle aches. Doxycycline is the most common drug used to reduce the symptoms associated with disease. Biology ''R. parkeri'' is classified in the spotted fever group of the genus '' Rickettsia''. Genetically, its close relatives include '' R. africae'', '' R. sibirica'', '' R. conorii'', '' R. rickettsii'', '' R. peacockii'', and '' R. honei''. The organism has been isolated from numerous species of ticks in the genus ''Amblyomma'': '' A. americanum'' in the United States; ''A. aureolatum'' in Brazil; '' A. maculatum'' in Mexico, Peru, and the United States; '' A. nodosum'' in Brazil; ''A. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infectious Agent
In biology, a pathogen ( el, πάθος, "suffering", "passion" and , "producer of") in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a germ. The term ''pathogen'' came into use in the 1880s. Typically, the term ''pathogen'' is used to describe an ''infectious'' microorganism or agent, such as a virus, bacterium, protozoan, prion, viroid, or fungus. Small animals, such as helminths and insects, can also cause or transmit disease. However, these animals are usually referred to as parasites rather than pathogens. The scientific study of microscopic organisms, including microscopic pathogenic organisms, is called microbiology, while parasitology refers to the scientific study of parasites and the organisms that host them. There are several pathways through which pathogens can invade a host. The principal pathways have different episodic time frames, but soil has the longest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sylvilagus Palustris
The marsh rabbit (''Sylvilagus palustris'') is a small cottontail rabbit found in marshes and swamps of coastal regions of the Eastern and Southern United States. It is a strong swimmer and found only near regions of water. It is similar in appearance to the eastern cottontail (''Sylvilagus floridanus'') but is characterized by smaller ears, legs, and tail. Terminology The scientific name ''Sylvilagus palustris'' derives from a combination of the Latin words ''silva'' ("forest") and ''lagos'' ("hare"), plus ''palustris'' ("of the marsh").Archibald William Smith The marsh rabbit has commonly been associated with the group of swamp rabbits; however, this name is not a synonym and should not be confused with the larger swamp rabbit ''(Sylvilagus aquaticus)'' of Alabama through Texas. Marsh rabbits have also often been referred to as ''marsh hares''. Phylogeny Subgenus ''Tapeti'' in the genus ''Sylvilagus'', marsh rabbits ''(S. palustris)'', and swamp rabbits ''(S. aquaticus)' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hispid Cotton Rat
The hispid cotton rat (''Sigmodon hispidus'') is a rodent species long thought to occur in parts of South America, Central America, and southern North America. However, recent taxonomic revisions, based on mitochondrial DNA sequence data, have split this widely distributed species into three separate species (''S. hispidus'', ''S. toltecus'', and ''S. hirsutus''). The distribution of ''S. hispidus'' ranges from Arizona in the west to Virginia to the east and from the Platte River in Nebraska in the north to, likely, the Rio Grande in the south, where it meets the northern edge of the distribution of '' S. toltecus'' (formerly ''S. h. toltecus''). Adult size is total length ; tail , frequently broken or stubbed; hind foot ; ear ; mass . They have been used as laboratory animals. Taxonomy The currently accepted scientific name for the hispid cotton rat is ''Sigmodon hispidus''. It is a member of the family Cricetidae.(Animal Diversity Web, University of Michigan Museum of Zool ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotton Mouse
The cotton mouse (''Peromyscus gossypinus'') is a species of rodent in the family Cricetidae found in the woodlands of the US South. Description Adults are about long, with a tail around , and weigh 34-51 g. Its general appearance is very similar to the white-footed mouse, but the cotton mouse is larger in size and has a longer skull and hind feet. They have dark brown bodies and white feet and bellies. The common name derives from the observed habit of using raw cotton in building nests. One subspecies, the Chadwick Beach cotton mouse (''P. g. restrictus'') was last seen in 1938 and is now presumed extinct. Another subspecies, the Key Largo cotton mouse (''P. g. allapaticola'') is currently on the United States Fish and Wildlife Service list of endangered species. Distribution and habitat The cotton mouse occurs in the Southeastern United States in an area roughly bordered by southeastern Virginia, Florida, Texas, and Kentucky. It makes use of a variety of habitats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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