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Post by another specialist on Nov 19, 2005 17:10:09 GMT
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Post by another specialist on Nov 19, 2005 17:12:42 GMT
*H. polyodon, G. B. Sow.=H. Alexandri, Forb.—A small shell now found, together with the following five species, all of which are natives of the Island, in a subfossil state, embedded in the surface-soil on the north-eastern quarter of the Island, at an altitude above the sea of 1200 to 1500 feet. Described and figured “Proceed. Geol. Soc.,” March 10, 1852, p. 198, pl. v. f. 9; also in Mr. Darwin's work on Volcanic Islands. www.bweaver.nom.sh/j_melliss/jmelliss-pt3.htm |
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Post by Bowhead Whale on Nov 23, 2005 19:20:08 GMT
Jeeee... This is recent! 1994, on the red list; now extinct. Gosh... Do you know what this snail looked like, exactly?
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Post by another specialist on Nov 23, 2005 20:01:11 GMT
Jeeee... This is recent! 1994, on the red list; now extinct. Gosh... Do you know what this snail looked like, exactly? No i don't know what the species looked like but the best person to ask would be Noisi The year 1994 is not the date of extinction that is the date the species was scientifically named was extinct before that as species is known by sub fossil finds |
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Post by Deleted on Nov 23, 2005 20:04:58 GMT
Hi !
The only extinct snail of Saint Helena that I know is Chilonopsis auris-vulpinus. But what I dont know is if this is really a species or not.
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Post by another specialist on Nov 23, 2005 20:08:07 GMT
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Post by Deleted on Nov 22, 2007 19:59:56 GMT
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Post by Deleted on Nov 24, 2007 19:41:05 GMT
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Post by koeiyabe on Sept 30, 2024 4:46:23 GMT
Last seen in Saint Helena Island in 1885.
sthelenaconference.wordpress.com/wp-content/uploads/2018/07/alan-gray.pdf
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