Prophysaon

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Prophysaon
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia

clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra

Superfamily: Arionoidea
Family: Arionidae
Genus: Prophysaon
Bland & W. G. Binney, 1873[1]

Prophysaon, common name taildropper slugs, is a genus of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Arionidae, the roundback slugs.

These slugs can self-amputate (autotomy) a portion of their tail.[2] This autotomy has been observed in the species Prophysaon andersoni.[3]

Distribution[edit]

This genus of slugs occurs in North America, including California and Oregon.

Species[edit]

Species in the genus Prophysaon include 10 species (9 according to Turgeon et al. 1998[4][5] plus one known undescribed species[2]):

References[edit]

  1. ^ Bland & Binney W. G. (1873). Ann. Lyceum nat. Hist. N. York 10(3): 921.
  2. ^ a b c Rory J. Mc Donnel, Timothy D. Paine & Michael J. Gormally. 2009. Slugs: A Guide to the Invasive and Native Fauna of California. 21 pp., ISBN 978-1-60107-564-2. page 9
  3. ^ Hand, C., and W.M. Ingram. 1950. Natural history observations on Prophysaon andersoni (J.G. Cooper) with special reference to amputation. Bulletin of the Southern California Academy of Sciences 49: 15-28.
  4. ^ Thomas E. Burke. MANAGEMENT RECOMMENDATIONS FOR TERRESTRIAL MOLLUSK SPECIES Prophysaon coeruleum, Blue-Gray Taildropper & Prophysaon dubium, Papillose Taildropper http://www.blm.gov/or/plans/surveyandmanage/MR/TM4Species/2000-015_3.pdf
  5. ^ ITIS accessed 17 January 2009.
  6. ^ Roth B. & Sadeghian P. S. 2006. Checklist of the Land Snails and Slugs of California. Contributions in Science 3. Santa Barbara Museum of Natural History, California. 82 pp.

External links[edit]