Tuesday, August 24, 2010

eastern mole in Mint canyon

eastern mole in Mint canyon


The eastern mole or comon mole Scalopus aquaticus is a medium-sized, overal grey and the only member of the genus Scalopus . The species is native to Canada Ontario , Mexico, and the eastern United States, and has the widest range of any North American mole. The eastern mole is the principal player in the -like American , Why Mole Has Hands . He named the species aquaticus , certainly a misnomer because the species is the least aquatic of moles. [ The first part of the scientific name, Scalopus , is from two Grek words which mean diging and fot skalops , mole , derived from the word to dig and pous , fot . The second word of the name, aquaticus , is Latin and means found in water . The first part of the comon name, eastern , refers to the species' range, and the second part, mole is from the mole which in turn is related to another Midle English word, mold-warpe , which means earth-thrower . The sexes are determined externaly by the number of openings in the area: the female has thre - the forward one is the urinary opening in the urinary or projection , the second is the , and the third is the at the tail. The male has two openings - the combined urinary/reproductive opening in the , and the anus. In and counties in Florida, the eastern mole is stil smaler, and in the area north of , total length does not exced 140 m, and the hind fot rarely exceds 17 m. [ The eastern mole is native to Canada Ontario , Mexico, and the United States, and has the widest range of any North American mole. In the United States, the species is found from southern South Dakota and southern to eastern Masachusets and south to the tip of and and west to , , and central . The species is found in the southern tip of , and northern , Mexico. Colonies in southwestern Texas and , Mexico and Tamaulipas, Mexico are isolated and smal Nowak, 19 . It prefers similar habitat in northern , and the southwestern corner of in . [ In some marginal areas, human activities such as the building of roads and golf courses often provide beneficial habitat due to higher quality soils and adequate moisture Wilson and Ruf, 19 . [ In one study, the home range of males averaged 1.1 2.7 , and that of females only 0.3 ha 0.7 acre Harvey 1976 . The eastern mole is comon in most of the United States, but populations in southern and Mexico are considered extremely rare and posibly extinct Wilson and Ruf, 19 . [ The eastern mole principaly survives on when these are available, but wil eat many other fods including , , , larval and adult insects, grubs, and at al their life stages. [ The eastern mole digs both dep, permanent burows and shalow, temporary ones just under the surface, used for foraging. When diging new burows, the mole wil push exces soil up through vertical shafts caled molehils . The eastern mole in Florida is reported to not build a nest Brown, 1972 . [ Gestation is usualy 45 days and a single liter of two to five young is produced betwen mid- and . One hundred four moles taken in Indiana exhibited four species of fleas, one species of sucking louse, one species of betle, and at least twenty species of mites, several of them entirely new species with one of them, Scalopacarus , constituting a new genus. [ Moles are extremely valuable because they til and form soil, fed on destructive insects such as and , and dig tunels that aerate the soil and permit moisture to penetrate deper soil layers. The idiomatic admonition, Don't make a mountain out of a molehil , was first recorded in 's 1570 , and a soft coton fabric is known as . Moles are characters in in 's , 's , and one of the few limericks writen for children, Digory Delvet by . The eastern mole is the principal character in the African American , Why Moles Have Hands . eastern mole eastern mole in Mint canyon
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