1. Anaya R (2001) An overview of the Edwards-trinity aquifer system, central-west Texas. In: Mace RE, Mullican III WF, Angle ES (eds) Aquifers of West Texas. Texas Water Development Board Report, 356, 100–119
2. Arponen A (2012) Prioritizing species for conservation planning. Biodivers Conserv 21:875–893
3. Asmyhr MG, Hose G, Graham P, Stow AJ (2014) Fine-scale genetics of subterranean syncarids. Freshw Biol 59:1–11
4. Avramov M (2014) Sensitivity and stress of groundwater invertebrates to toxic pollution and changes in temperature. Dissertation, Technischen Universität München
5. Barton Springs Edwards Aquifer Conservation District (2013) District Management Plan. Austin, Texas.
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