Learn more about the Central American woolly opossum – with amazing Central American woolly opossum photos and facts on Arkive. Caluromys derbianus. Central American Woolly Opossum Uwe Speck Panama. Photo by Uwe Speck. The Central American Woolly Opossum is a medium-sized . Central American Woolly Opossum – Caluromys derbianus The Central American Woolly Opossum is without a doubt one of the cutest opossums in Drake Bay.
|Published (Last):||4 December 2006|
|PDF File Size:||6.81 Mb|
|ePub File Size:||19.41 Mb|
|Price:||Free* [*Free Regsitration Required]|
A proper and definite appraisal of the taxonomic status of both woolly opossums would require an integrative approach including other phenotypical and genetic characters to unveil their actual status. Members of genus Caluromys are relatively long lived for didelphidsliving up to 76 months. Anterior base of i4; 3: Ventral view of the cranium. Lateralmost point of sutures between maxilla and premaxilla; 8 and The calurojys of their tail is naked and partially mottled by dark caluronys.
Claws are present in all the five digits of the forefeet and two of either hindfoot.
Thorpe RS Geographic variation: Gardner AL Order Didelphimorphia, p. Smaller versions of each view include landmarks with links, as used deformation grids in subsequent figures.
Morphological variation across derrbianus and environmental discontinuities occur in different small mammal groups, such as rodents e. Caluromyinae; geometric morphometrics; marsupial; Neotropics; skull; size and shape analysis.
The Caluromys derbianus’ caluromye is varied seasonally depending on the availability of foods — in the dry season, they feed on nectar, taking on an important role of pollinator for the trees. Which species are on the road to recovery? Especially among Caluromys lanatus populations, a molecular approach may be useful to assess if these divergent groups constitute distinct evolutionary lineages that would ultimately validate their status as distinct species.
IUCN Red List of Threatened Species
They have derboanus, thick, soft, woolly hair that is lightly frosted reddish brown on the dorsum and yellowish white on the venter. Albacore tuna Thunnus alalunga. Structured geographic variation in cranial size and shape was not detected in Caluromys derbianus. After school he started work in at the Canopy Adventure Males compete for reproductive females, communicating with a series of clicking noises.
Derby’s woolly opossum
Due to its strictly nocturnal habits and enigmatic lifestyle, few observations of its behaviour have been made in the wild 2. The following seven subspecies are recognized: Anteriormost point of suture between nasal and premaxilla; 9 and Wildscreen With – Tom Hooker: The midsection of the tail is mottled dark brown with white, and the tip is completely white. Like all other opossums, Woolly Opossums are marsupials. Interestingly, members of genus Caluromys have a similar basal metabolic rate as placental mammals of a similar size, unlike most other marsupials.
This allowed us caluromgs include in the analyses specimens for which the sex was unknown. calkromys
It may NOT be used within Apps. Bucher and Hoffman, ; Emmons and Feer, Specimens examined, by country and locality. MyARKive offers the scrapbook feature to signed-up members, allowing you to organize your favourite Arkive images and videos and share them with friends. Anterior tip of nasal; Lindsey Paretti – Blood Island.
Derby’s woolly opossum is one of the three members of Caluromysand is placed in the family Didelphidae. Lessons from a Neotropical marsupial.
Canopy Family Panama
Breeding most likely occurs year-round, as pregnant females, pouch young and individuals less than one year of age have been captured throughout the year in western Nicaragua. Mammal dervianus of the world: Bulletin American Museum of Natural History We are grateful to M. Diet comprises fruits of pepper vines and Cecropia species, nectar of the balsa treeMabea occidentalis and Trichanthera giganteasmall invertebrates and vertebrates.
Derblanus prominent, forward-directed eyes provide the opossum with binocular vision 2which calluromys excellent hand-eye coordination and depth perception — important in navigating through the treetops 4. September 29, ; Revised: Numbers indicate localities as listed in Appendix 2. Central American woolly opossums are very adept climbers and are much more agile than many other didelphid species.
Pouch young are 19 to 74 mm in length, those smaller than 33 caluuromys are naked with under-developed hind limbs and toes. Central American woolly opossums can be differentiated from sympatric opossum species by their half-furred tail.
As compared to other members of family Didelphidaemembers of genus Caluromys have the largest brain size. Sutures between basiocciptal, basephenoid and promontorium; 6 and Derbjanus lanatus has a conserved skull shape throughout its geographic range. Gray mouse opossum T.
Males have been observed pursuing the female before copulation occurs. Bucher and Hoffman, ; Collins, ; Delciellos and Vieira, ; Hunsaker, ; Rasmussen, Communication Channels visual acoustic Perception Channels visual tactile acoustic chemical Food Habits Central Verbianus woolly opossums are omnivores that eat many insects as well as other small invertebrates, fruits, seeds, leaves, small vertebrates, flower parts, nectar and possibly carrion.