Lesser white-toothed shrew

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Crocidura suaveolens
)

Lesser white-toothed shrew

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Eulipotyphla
Family: Soricidae
Genus: Crocidura
Species:
C. suaveolens
Binomial name
Crocidura suaveolens
(Pallas, 1811)
Lesser white-toothed shrew range

The lesser white-toothed shrew

Crocidura shantungensis
) was once included in this species, but is now considered to be a separate species.

Like the common shrew, a female lesser white-toothed shrew and her young may form a "caravan" when foraging for food or seeking a place of safety; each shrew grips the tail of the shrew in front so that the group stays together.[3]

Distribution and habitat

The lesser white-toothed shrew occurs widely from France and Portugal, in the west, across Europe and Asia to Japan and also in North Africa. It prefers dry ground, including scrub and gardens, and on the Isles of Scilly inhabits also shingle beaches and sand dunes.[3]

The populations in the Isles of Scilly and in the Channel Islands of Jersey and Sark off the French coast are isolated.[6] The lesser white-toothed shrew subspecies Crocidura suaveolens balearica lives on Menorca, one of the Balearic Islands.[5]

The Scilly shrew

The population found on the Isles of Scilly, off the south-west coast of

amphipods.[5] The Scillonian name for the animal is "teak" or "teke".[8]

Archaeological remains indicate that it was present on the islands in the

Sorex araneus would have been more likely to survive, rather than a southerly distributed species such as Crocidura suaveolens.[6]

In July 1924 W N Blair found an unknown species of shrew on Gugh and sent it to the mammal expert, Mr Hinton, at the British Museum. This specimen, held at the museum, is the type for the species.[10] Ten years earlier H N Robinson found an unknown rodent at Old Town St Mary's and sent it to Mr F W Smalley "who had the largest collection of rodents in the country". In 2010, a Scilly shrew made headlines on

BBC Cornwall when it stowed away on the passenger ferry RMV Scillonian III. It was only discovered as the ship was about to arrive in Penzance. The shrew was flown back to the Isles of Scilly the next day on a Skybus plane and then released back into its natural environment.[11]

References

  1. doi:10.2305/IUCN.UK.2016-2.RLTS.T29656A22296429.en
    . Retrieved 19 November 2021.
  2. OCLC 62265494
    .
  3. ^ a b c d "Lesser white-toothed shrew". ARKive. Archived from the original on 23 November 2010. Retrieved 21 December 2010.
  4. ^ a b Harris, S; Yalden, D. W. Mammals of the British Isles. The Mammal Society.
  5. ^
    ISBN 84-273-0265-7
    .
  6. ^
    ISBN 0-85661-110-7
    .
  7. ISBN 978-1-901685-01-5
    .
  8. ^ Robinson, H.W. (1925) A New British Animal Discovered in Scilly. Scillonian 4: 123-4
  9. ^ "Scilly shrew". Isles of Scilly Wildlife Trust. Archived from the original on 24 December 2012. Retrieved 21 December 2010.
  10. ^ Blair, W.N. (1926) Blair's White-toothed Shrew. Scillonian 5:164-5.
  11. ^ Cornish ferry stowaway shrew flown home, 17 June 2010 (accessed 2011-08-16)
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