Seychelles sheath-taild bat Coleura seychellensis - the rarest bat in the world

sheath-tailed bat

  • Evolution
  • Ecology
  • Conservation

    The Seychelles sheath-tailed bat is a Critically Endangered species now restricted to just two of the Seychelles islands. It was the 25th EDGE (Evolutionarily Distinct and Globally Endangered) species listed by the Zoological Society of London and is a trigger species for the Alliance For Zero Extinction. In 2012 it was highlighted by the Bat Specialist Group as one of the species most likely to become extinct in the near future.

    sheath-tailed bat Conservation of the Seychelles sheath-tailed bat was initiated by the Nature Protection Trust of Seychelles with studies of the species from 1997. Conservation management was carried out from then until 2010. Active conservation work saw the population managed by NPTS rise from 18 bats to a maximum of 40 and the establihment of a new roost. These low figures are an indication of the precarious status of this bat. The ecology and the conservation of the species was described in a paper in 2011.


    Publications on the Seychelles sheath-tailed bat:

  • Matyot, P. 1995. The sheath-tailed bat Coleura seychellensis Peters, 1868 (Chiroptera: Emballonuridaeon Silhouette island. Phelsuma 4; 67-69
  • Rocamora, G. & F. Joubert 2004. Coleura seychellensis: monitoring. Phelsuma 12
  • Joubert, F. 2004. Investigation into the ecology of the Seychelles sheath-tailed bat. Phelsuma 12
  • Burgess, H. & N. Lee 200.4 A behavioural study of the Silhouette sheath-tailed bat. Phelsuma 12
  • Gerlach, J. 2004. The bats of Silhouette island, Seychelles. Phelsuma 12
  • Gerlach, J. 2005. Invertebrates associated with the Seychelles sheath-tailed bat Coleura seychellensis. Phelsuma 13
  • Gerlach J & Taylor, M. 2006 Habitat as a critical factor in the decline of the Seychelles Sheath-Tailed Bat Coleura seychellensis. Acta Chiopt.. 8; 129-139
  • Gerlach, J. 2008. Status and conservation of the Seychelles sheath-tailed bat Coleura seychellensis on Silhouette island, Seychelles. Endangered Species Research.
  • Gerlach, J. 2009. Vocalizations of the Seychelles sheath-tailed bat Coleura seychellensis. Le Rhinolophe
  • Gerlach, J. 2009. Social vocalizations of the Seychelles sheath-tailed bat Coleura seychellensis. Le Rhinolophe
  • Gerlach, J. 2010. 2010 report on conservation of the Seychelles sheath-tailed bat
  • Gerlach, J. 2011. Conservation of the Seychelles sheath-tailed bat Coleura seychellensis. Phelsuma 19: 54-68
  • Goodman, S.M., S.J. Puechmaille, N. Friedli-Weyeneth, J. Gerlach, M. Ruedi, M.C. Schoeman, W.T. Stanley & E.C. Teeling. 2012. Phylogeny of the Emballonurini (Emballonuridae) with descriptions of a new genus and species from Madagascar. Journal of Mammalogy 93(6): 1440-1455
  • Island Biodiversity

    Seyhelles biodiversity

    Nature Protection Trust of Seychelles

    Phelsuma journal

    Contact

    Justin Gerlach by e-mail