Comments by A. Faucci (Apr 5, 2024):
Nice work on finding lots of great information. To polish your draft before copying it over to the main article please work on the following:
- Make sure your info is correct and not contradicting... is the species extinct or can it still be found in the wild? Be clear about that, the official status is extinct.... But maybe they re-introduced or found some recent individuals? if not, then say what the original distribution and habitat were (past tense).
- Make sure all your scientific species names are in italics. Also, the genus needs to be written out at the beginning of a sentence. Also, there is no article ("the") before the name (similarly i don't write "The Curtny Paison lives in...").
- Make sure your sentences are all in perfect English and grammar and are easily understandable for a worldwide audience.
- Find 3 more sources to get to the required 5.
Lead
editAchatinella livida is an extinct species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Achatinellidae. This species was[when?] endemic to Oʻahu, Hawaiʻi.
This species' scientific name is Achatinella Livida Swainson[1]. There are also three Hawaiian names for this species such as Pupu Kanioe, Pupu Kuahiwi, and Kahuli[1].
Description
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Achatinella livida snails can reach a length of 17mm and a diameter of 9.0mm, with up to six whorls[1]. Their shell is shaped like a cone with a pointed top[1]. A. livida shells are livid brown to purple, and the tip of the shell slowly transitions to white[1]. The shell's seam is separated by a distinct line that contains a deep orange-brown color[1].
Distribution & Habitat
editAchatinella livida was seen in 1981 in the area where the Lā’ie Trail and Summit Trail intersect[3]. A. livida species was later reported to be confined in multiple areas around the highest point of Northern Ko’olau[2].
A. livida snails were found in the Ko’olau Mountains in their native moist forest habitat, Metrosideros polymorpha ('Ohi'a lehua), where they live with various natural trees and plants[1].
Conservation Status
editAchatinella livida is classified as critically imperiled as of September 23, 2003, and had various threats to its survival, such as habitat loss and being endangered by Euglandina rosea and other predators[4]. Aside from those threats, they had low reproduction rates and limited dispersion capability[4].
According to the NatureServe Explorer, there was no record of this species being under protection by the Global Protection[4]. However, about 25 A. livida were held captive for surveys in 2014, and 3 of those snails were adults at that time[5].
References
edit- ^ a b c d e f g USFWS, Hadfield, H., Mountain, M., Hadfield, H., Hadfield, H., Hadfield, H., Holland, H., Hadfield, H., & USFWS, U. (2008). Final Oahu Implementation Plan 2008. In Final Oahu Implementation Plan 2008. https://manoa.hawaii.edu/hpicesu/DPW/2008_OIP/012.pdf
- ^ a b Achatinella. (2022, December 6). Division of Forestry and Wildlife: Native Ecosystems Protection & Management. https://dlnr.hawaii.gov/ecosystems/sepp/meet-the-snails/achatinella/
- ^ Hadfield, M., University of Hawai`i at Mānoa, US Fish and Wildlife Service, Hadfield, M., & US Fish and Wildlife Service. (n.d.). Rare invertebrate management (M. Hadfield & US Fish and Wildlife Service, Interviewers). In M. Hadfield, US Fish and Wildlife Service, & Hawaii Natural Heritage Program (Eds.), Rare Invertebrate Management (pp. 5–2). https://manoa.hawaii.edu/hpicesu/DPW/2005_MIP/06.pdf
- ^ a b c "NatureServe Explorer 2.0". explorer.natureserve.org. Retrieved 2024-04-14.
- ^ Price, Melissa R.; Sischo, David; Pascua, Mark-Anthony; Hadfield, Michael G. (2015-11-12). "Demographic and genetic factors in the recovery or demise of ex situ populations following a severe bottleneck in fifteen species of Hawaiian tree snails". PeerJ. 3: e1406. doi:10.7717/peerj.1406. ISSN 2167-8359.
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