De Winton's golden mole

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De Winton's golden mole[1]

Critically Endangered  (IUCN 3.1)[2]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Afrosoricida
Family: Chrysochloridae
Genus: Cryptochloris
Species:
C. wintoni
Binomial name
Cryptochloris wintoni
(Broom, 1907)
De Winton's golden mole range
Synonyms

Cryptochloris zyli wintoni

De Winton's golden mole (Cryptochloris wintoni) is a species of

critically endangered". It was named after British zoologist William Edward de Winton.[3]

Following a sighting in 1937, De Winton's golden mole was not observed for over 86 years until its rediscovery in 2023.[4]

Description

De Winton's golden mole resembles Grant's golden mole (Eremitalpa granti) in appearance. The upper parts have short dense fur that is slate-grey with a yellowish tinge. Individual hairs have grey bases, whitish shafts and fawn tips. The face, cheeks and lips have a more intense yellowish tinge. The underparts are rather paler than the upper parts, individual hairs having white tips. The claw on the third digit on the forefoot is about 10.5 mm (0.41 in) long and 4 mm (0.16 in) wide at the base. Claw two is slightly shorter and claw one shorter still, making a pointed digging tool.[5]

Status

De Winton's golden mole is known from a single location. It occupies the same range as Grant's golden mole and the two may have been confused. However,

critically endangered". As with other golden moles, this species is thought to be very difficult to study or physically observe due to its subterranean nature, although the rarity of C. wintoni makes it even harder to document, in addition to its close resemblance to other, more common golden moles.[4]

In 2017, De Winton's golden mole was listed among the 25 "most wanted lost" species for Re:wild's "Search for Lost Species" initiative, having not been seen since 1937.[6][7] De Winton's golden mole was rediscovered in 2023 using data and samples from surveys conducted in 2021, including environmental DNA, burrow traces, and sniffer dogs. The findings pointed to a healthy population of De Winton's golden mole in the area. The survey's findings also suggest that the species may be far more widespread than thought, as eDNA evidence was found from Port Nolloth (near the species' original type locality) as far south as Lambert's Bay. However, it is still thought to be very rare over this distribution, and still under threat from mining.[4][8]

References

  1. OCLC 62265494
    .
  2. doi:10.2305/IUCN.UK.2015-2.RLTS.T5748A21287143.en
    . Retrieved 11 November 2021.
  3. ISSN 0009-4978
    .
  4. ^
    ISSN 1572-9710
    .
  5. ISBN 978-1-4081-8996-2
    .
  6. ^ "The Search for Lost Species". Global Wildlife Conservation. Retrieved 2017-06-02.
  7. ^ Bailey, Stephanie (August 27, 2021). "This creature has been lost to science for over 80 years. Now, a team may have found it". CNN.
  8. ^ "The signs in the sand". www.rewild.org. Retrieved 2023-11-28.
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