| 词条 | List of mammals of the Cayman Islands | ||||||||||||||||||||||||
| 释义 |
This is a list of the mammal species recorded in the Cayman Islands. There are the mammal species in the Cayman Islands, of which one is believed to be threatened.[1] The following tags are used to highlight each species' conservation status as assessed by the IUCN:
Subclass: TheriaInfraclass: EutheriaOrder: Chiroptera (bats)The bats' most distinguishing feature is that their forelimbs are developed as wings, making them the only mammals in the world naturally capable of flight. Bat species account for about 20% of all mammals.
Order: Rodentia (Rodents)Rodentia is an order of mammals characterised by two continuously growing incisors in the upper and lower jaws which must be kept short by gnawing.[2][3] Forty percent of mammal species are rodents, and they are found in vast numbers on all continents other than Antarctica. Rodents have sharp incisors that they use to gnaw wood, break into food, and bite predators. Most eat seeds or plants, though some have more varied diets. Some species have historically been pests, eating seeds stored by people[4] and spreading disease.[5] The name comes from the Latin word rodens, "gnawing one" (from the verb rodere, "gnaw"). In terms of number of species—although not necessarily in terms of number of organisms (population) or biomass—rodents make up the largest order of mammals. There are about 2,277 species of rodents (Wilson and Reeder, 2005), with over 40 percent of mammalian species belonging to the order.[6] The Central American agouti has been introduced to the Cayman Islands, and are found in forests, thick brush, savannas, and cultivated areas.
Order: Cetacea (whales)The order Cetacea includes whales, dolphins and porpoises. They are the mammals most fully adapted to aquatic life with a spindle-shaped nearly hairless body, protected by a thick layer of blubber, and forelimbs and tail modified to provide propulsion underwater.
Order: Carnivora (carnivorans)There are over 260 species of carnivorans, the majority of which feed primarily on meat. They have a characteristic skull shape and dentition.
Notes1. ^This list is derived from the IUCN Red List which lists species of mammals and includes those mammals that have recently been classified as extinct (since 1500 AD). The taxonomy and naming of the individual species is based on those used in existing Wikipedia articles as of 21 May 2007 and supplemented by the common names and taxonomy from the IUCN, Smithsonian Institution, or University of Michigan where no Wikipedia article was available. 2. ^{{cite web | title = rodent - Encyclopedia.com | url = http://www.encyclopedia.com/doc/1E1-rodent.html | accessdate = 2007-11-03}} 3. ^{{cite web | title = Rodents: Gnawing Animals | url = http://www.kidport.com/RefLib/Science/Animals/Rodents.htm | accessdate = 2007-11-03}} 4. ^{{cite journal |vauthors=Meerburg BG, Singleton GR, Leirs H |title=The Year of the Rat ends: time to fight hunger!|journal=Pest Manag Sci |volume=65 |issue=4 |year=2009 |doi=10.1002/ps.1718 |url=http://www3.interscience.wiley.com/journal/121686000/abstract |pmid=19206089 |pages=351–2}}{{dead link|date=February 2019|bot=medic}}{{cbignore|bot=medic}} 5. ^{{cite journal |vauthors=Meerburg BG, Singleton GR, Kijlstra A |title=Rodent-borne diseases and their risks for public health|journal=Crit Rev Microbiol|volume=35 |issue=3|year=2009|doi=10.1080/10408410902989837|url=http://www.informahealthcare.com/doi/pdf/10.1080/10408410902989837 |pmid=19548807 |pages=221–70}} 6. ^{{cite web|last= Myers |first= Phil |year=2000 |url= http://animaldiversity.ummz.umich.edu/site/accounts/information/Rodentia.html |title=Rodentia |work=Animal Diversity Web |publisher=University of Michigan Museum of Zoology |accessdate= 2006-05-25}} References
|url=http://www.iucnredlist.org/search/search.php?kingname=ANIMALIA&phyname=CHORDATA&claname=MAMMALIA&freetext=&modifier=phrase&criteria=wholedb&taxa_species=1&redlistCategory%5B0%5D=all&redlistAssessyear%5B0%5D=all&country%5B0%5D=KY&aquatic%5B0%5D=all®ions%5B0%5D=all&habitats%5B0%5D=all&threats%5B0%5D=all&Submit_x=34&Submit_y=9&extendedResults=0&terrestrial=0&marine=0&freshwater=0&offset=0&sortorder%5B0%5D=spcscientificname&sortorder%5B1%5D=genname&sortorder%5B2%5D=spcname&sortorder%5B3%5D=spcauthor&sortorder%5B4%5D=spcinfrarank&sortorder%5B5%5D=spcinfraepithet&sortorder%5B6%5D=spcinfrarankauthor&sortorder%5B7%5D=spcstockname&sortorder%5B8%5D=comname_comp&sortorder%5B9%5D=rlcabb&sortorder%5B10%5D=rlscriteria&sortorder%5B11%5D=poptrend_code&sortorder%5B12%5D=rlcatcrit2001&sortorder%5B13%5D=spcrecid&sortorder%5B14%5D=kingname&debug=0&taxa_subspc=0&taxa_stock=0&newsort=Genus |title=The IUCN Red List of Threatened Species: Mammals of the Cayman Islands |publisher=IUCN |year=2001 |accessdate = 22 May 2007 }} {{Dead link|date=October 2010|bot=H3llBot}}
|url=http://nmnhgoph.si.edu/msw/ |title=Mammal Species of the World |publisher=Smithsonian National Museum of Natural History |year=2005 |accessdate=22 May 2007 |archiveurl=https://web.archive.org/web/20070427043030/http://nmnhgoph.si.edu/msw/ |archivedate=27 April 2007 |deadurl=yes |df= }}
|url=http://animaldiversity.ummz.umich.edu/site/index.html |title=Animal Diversity Web |publisher=University of Michigan Museum of Zoology |date=1995–2006 |accessdate = 22 May 2007 }} See also
2 : Lists of mammals by location|Cayman Islands-related lists |
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