|
Oriental Rat Flea
The Oriental rat flea (''Xenopsylla cheopis''), also known as the tropical rat flea or the rat flea, is a parasite of rodents, primarily of the genus ''Rattus'', and is a primary vector for bubonic plague and murine typhus. This occurs when a flea that has fed on an infected rodent bites a human, although this flea can live on any warm blooded mammal. Body structure The Oriental rat flea has no genal or pronotal combs. This characteristic can be used to differentiate the Oriental rat flea from the cat flea, dog flea, and other fleas. The flea's body is about one tenth of an inch long (about ). Its body is constructed to make it easier to jump long distances. The flea's body consists of three regions: head, thorax, and abdomen. The head and the thorax have rows of bristles (called combs), and the abdomen consists of eight visible segments. A flea's mouth has two functions: one for squirting saliva or partly digested blood into the bite, and one for sucking up blood from the ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Rothschild
Nathaniel Charles Rothschild (9 May 1877 – 12 October 1923), known as "Charles", was an English banker and entomologist and a member of the Rothschild family. He is remembered for The Rothschild List, a list he made in 1915 of 284 sites across Britain that he considered suitable for nature reserves. Family Nathaniel "Charles" Rothschild was the son of Nathan Rothschild, 1st Baron Rothschild, and Emma Rothschild (née von Rothschild), who were cousins and Jewish members of the Rothschild banking clan. Charles predeceased his older brother Walter Rothschild, 2nd Baron Rothschild (1868–1937), who died without issue. The peerage therefore passed to Charles's son Victor Rothschild, 3rd Baron Rothschild. Charles boarded at Harrow School, which he found somewhat traumatising for incidents of bullying on account of his religion. He worked as a partner in the family bank NM Rothschild and Sons in London. He went to Rothschild's Bank every morning; despite all his interest in sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
