(p. D3) A freshwater snail has been rediscovered on the Cahaba River in Alabama, 12 years after it was declared extinct.
Nathan Whelan, a graduate student in biology at the University of Alabama, spotted the snail — called the oblong rocksnail, or Leptoxis compacta — on a small stretch of the river.
For the full story, see:
SINDYA N. BHANOO. “OBSERVATORY; Snails Appear Reborn, or Were Overlooked.” The New York Times (Tues., August 14, 2012): D3.
(Note: the online version of the article has the date August 13, 2012.)
Whelan and co-authors report their findings in:
Whelan NV, Johnson PD, Harris PM (2012) Rediscovery of Leptoxis compacta (Anthony, 1854) (Gastropoda: Cerithioidea: Pleuroceridae). PLoS ONE 7(8): e42499. doi:10.1371/journal.pone.0042499