Baja California is an area with a rather scarce land snail fauna, and limited focussed papers in literature. Clark & Salisbury (2016) report on a small collection made during a biodiversity survey inside the Sierra La Laguna Biosphere Reserve, where a new gold mine is being planned.
The snails reported are already known from other localities on the penisula, viz. Naesiotus rimatus (Pfeiffer, 1847), N. spirifer (Gabb, 1868), and Rabdotus sufflatus (Gould in Binney, 1859). A new record is a as yet unidentified Succinea species, which was only collected as dead shell material.
Clark, W.H. & Salisbury, R., 2016. New land snail records for Baja California Sur, Mexico. –Conchylia, 47 (3-4): 59-64.