new species

Barneby, R.C., and R. Spellenberg. 1987. A new species of Astragalus (Leguminosae) from northwestern New Mexico and adjacent Arizona. Brittonia 39: 188-191.

• taxonomy
• Astragalus chuskanus
• Fabaceae
• new species

Nesom, G.L., and B. Hevron. 1995. Erigeron bistiensis (Asteraceae: Astereae): a new species from northwestern New Mexico. Madrono 42(1): 12-18.

• taxonomy
• Erigeron bistiensis
• new species

Barneby, R.C. 1983. Dragma Hippomanicum IX. A new Astragalus (Leguminosae: Astragalanae) from sandstone rim-rock in New Mexico. Brittonia 35(2): 109-110.

• new species
• sandstone habitat
• Astragalus knightii
• Fabaceae

Paulson, D.R. 2003. Comments on the Erythrodiplax connata (Burmeister, 1839) group, with the elevation of E. fusca (Rambur, 1842), E. minuscula (Rambur, 1842), and E. basifusca (Calvert, 1895) to full species (Anisoptera: Libellulidae). Bulletin of Americ

• taxonomy
• new species
• Odonata
• distribution
• INSECTA

Hershler, R.H., H.-S. Liu, and C.A. Stockwell. 2002. A new genus and species of aquatic gastropods (Rissooidea: Hydrobiidae) from the North American southwest: phylogenetic relationships and biogeography. Proceedings of the Biological Society of Washingto