24. Lujan, N.K., J. Armbruster, N. Lovejoy, and H. López-Fernández. 2014. Multilocus molecular phylogeny of the Loricariidae (Pisces: Siluriformes) with a focus on subfamily Hypostominae. Molecular Phylogenetics and Evolution. online early view.

23. Lujan, N.K. and K. Conway. 2014. Life in the fast lane: a review of rheophily in freshwater fishes. pp. XX-XX In press in: R. Riesch, M. Plath, M. Tobler, eds. Extremophile Fishes. Springer, Dordrecht.

22. Londoño-Burbano, A., S. Lefebvre, and N.K. Lujan. 2014. A new species of Limatulichthys Isbrücker & Nijssen (Loricariidae: Loricariinae) from the western Guiana Shield. Zootaxa. 3884: 360–370.

21. Lujan, N.K., S. Steele, and M. Velasquez. 2013. A new distinctively banded species of Panaqolus (Siluriformes: Loricariidae) from the western Amazon Basin in Peru. Zootaxa 3691:192–198.

20. Lujan, N.K., H. Agudelo-Zamora, D.C. Taphorn, P.N. Booth, and H. López-Fernández. 2013. Description of a new, narrowly endemic South American darter (Characiformes: Crenuchidae) from the central Guiana Shield highlands of Guyana. Copeia 2013:454–463.

19. Lujan, N.K., K.A. Roach, D. Jacobsen, K.O. Winemiller, V. Meza Vargas, V. Rimarachín Chang, and J. Arana Maestre 2013. Aquatic community structure across an Andes-to-Amazon fluvial gradient. Journal of Biogeography 40:1715–1728.

18. Lujan, N.K., K.O. Winemiller, and J.W. Armbruster. 2012. Trophic diversity in the evolution and community assembly of loricariid catfishes. BMC Evolutionary Biology 12:124. [Highly Accessed]

17. Conway, K.W., N.K. Lujan, J.G. Lundberg, R.L. Mayden, and D.S. Siegel. 2012. Microanatomy of the paired-fin pads of ostariophysan fishes (Teleostei: Ostariophysi). Journal of Morphology 273:1127–1149.

16. Lujan, N.K. and J.W. Armbruster. 2012. Morphological and functional diversity of the mandible in suckermouth armored catfishes (Siluriformes: Loricariidae). Journal of Morphology 273:24–39.

15. Lujan, N.K., D.P. German, and K.O. Winemiller. 2011. Do wood-grazing fishes partition their niche?: morphological and isotopic evidence for trophic segregation in Neotropical Loricariidae. Functional Ecology 25:1327–1338.

14. Lujan, N.K. and J.W. Armbruster. 2011. A new basal Ancistrini genus and species from the Andes of Northern Peru (Siluriformes: Loricariidae). Copeia 2011:397–502.

13. Lujan, N.K. and J. Birindelli. 2011. A new distinctively banded species of Pseudolithoxus (Siluriformes: Loricariidae) from the upper Orinoco River. Zootaxa 2941:38–46.

12. Lujan, N.K. and J.W. Armbruster. 2011. Two new genera and species of Ancistrini (Siluriformes: Hypostominae) from the western Guiana Shield. Copeia 2011(2):216–225.

11. Lujan, N.K. and J.W. Armbruster. 2011. The Guiana Shield. pp. 211-224 In:J. Albert, R. Reis, eds. Historical Biogeography of Neotropical Freshwater Fishes. University of California Press, Berkeley.

10. Lujan, N.K., M. Hidalgo, and D.J. Stewart. 2010. Revision of Panaque (Panaque), with descriptions of three new species from the Amazon Basin (Siluriformes, Loricariidae). Copeia 2010(4):676–704.

9. Lujan, N.K., M. Arce, and J.W. Armbruster. 2009. A new black Baryancistrus with blue sheen from the upper Orinoco (Siluriformes: Loricariidae). Copeia 2009(1):50–56.

8. Lujan, N.K. and C. Chamon. 2008. Two new species of Loricariidae (Teleostei: Siluriformes) from main channels of the upper and middle Amazon Basin, with discussion of deep water specialization in loricariids. Ichthyological Exploration of Freshwaters 19:271–282.

7. Lujan, N.K. 2008. Description of a new Lithoxus (Siluriformes: Loricariidae) from the Guayana Highlands with a discussion of Guiana Shield biogeography. Neotropical Ichthyology 6:413–418.

6. Rengifo, B., N.K. Lujan, D. Taphorn, and P. Petry. 2008. A new species of Gelanoglanis (Siluriformes: Auchenipteridae) from the Marañon River (Amazon Basin), northeastern Peru. Proceedings of the Academy of Natural Sciences of Philadelphia 157:181–188.

5. Lujan, N.K., J.W. Armbruster, and M.H. Sabaj. 2007. Two new species of Pseudancistrus from southern Venezuela (Siluriformes: Loricariidae). Ichthyological Exploration of Freshwaters 18:163–174.

4. Armbruster, J.W., L.A. Tansey, and N.K. Lujan. 2007. Hypostomus rhantos (Siluriformes: Loricariidae), a new species from southern Venezuela. Zootaxa 1553:59–68.

3. Armbruster, J.W., N.K. Lujan & D.C. Taphorn. 2007. Four new Hypancistrus(Siluriformes: Loricariidae) from Amazonas, Venezuela. Copeia 2007:62–79.

2. Werneke, D.C., M.H. Sabaj, N.K. Lujan, and J.W. Armbruster. 2005. Baryancistrus demantoides and Hemiancistrus subviridis, two new uniquely colored species of catfishes from Venezuela (Siluriformes: Loricariidae). Neotropical Ichthyology 3:533–542.

1. Werneke, D.C., J.W. Armbruster, N.K. Lujan, and D.C. Taphorn. 2005. Hemiancistrus guahiborum, a new suckermouth armored catfish from Southern Venezuela (Siluriformes: Loricariidae). Neotropical Ichthyology 3:543–548.