1. Introduction. Randall W. Myster -- 2. Mountain gradients in the Neotropics, a bracken fern perspective. Jorge Luis Avila Nuñez, Maria Pia Calcagno-Pissarelli, Miguel E. Alonso-Amelot -- 3. Effects of agricultural expansion on lotic benthic macroinvertebrate communities: a review and case study from Brazil. Elaine C. Corrêa and Ryan M. Utz -- 4. Plant competition across topographic gradients in Neotropical Cerrado savannas: an isotopic approach. Davi R. Rossatto and Augusto C. Franco -- 5. Diversity of aquatic macroinvertebrates along altitudinal gradients in Colombian. Cesar E. Tamaris-Turizo, Gabriel A. Pinilla-A and Juan D. González-Trujillo -- 6. Intraspecific trait variability of emblematic grass and tree species from Venezuelan savannas across extended physical gradients. Zdravko Baruch -- 7. Latitudinal trends in scorpion assemblages of Brazilian Atlantic Forest: do the Rapoport’s and Bergmann’s rules apply? André F.A. Lira, Alessandra R.S. Andrade and Stênio I.A. Foerster -- 8. Species diversity of three faunal communities along a successional cloud forest gradient. Juan Manuel Díaz-García, Fabiola López-Barrera, Eduardo Pineda, Jorge Valenzuela-González and Adriana Sandoval-Comte -- -- 9. Ecohydrological gradient in Neotropical montane ecosystems: From tropical montane forests to glacier. Conrado Tobón, Erick Castro, and Jorge Luís Ceballos -- 10. Communities of small terrestrial arthropods change rapidly along a Costa Rican elevation gradient. M. Alex Smith, Connor Warne, Kate Pare, Sarah Dolson, Elyssa Loewen, Kelsey Jones, Megan McPhee, Lauren Stitt, Lauren Janke, Rebecca M. Smith, Heather Coatsworth, Alexandre M. M. C. Loureiro, Angel Solis, Carlos F. Viquez, Josephine Rodriguez, Jose Fernandez-Triana, Michael J. Sharkey, James Whitfield, Alejandro Masís, María Marta Chavarría, Roger Blanco, Felipe Chavarria, Eugenie Phillips-Rodríguez, Roberto Fernández, Dunia Garcia, Guillermo Pereira, Harry Ramirez, Manuel Pereira, Winnie Hallwachs and Daniel H. Janzen -- 11 Neotropical gradients of insect groups in Brazilian mountains. Lucas Neves Perillo, Frederico de Siqueira Neves, Flávio Siqueira de Castro and Ricardo Ribeiro de Castro Solar -- 12. Altitudinal Pattern of Soil Organic Carbon and Nutrients in a Tropical Forest in Puerto Rico. Dingfang Chen, Mei Yu, Grizelle González, Qiong Gao -- 13. Elevational and latitudinal species richness patterns of dung beetles in North and South America and the role played by historical factors. Jorge M. Lobo and José Gutiérrez -- 14. Diversity patterns of vascular plant groups along gradients of elevation and disturbance in Mexico. Jorge A. Gómez-Díaz, Alma P. Bautista-Bello, César I. Carvajal-Hernández, Valeria Guzmán-Jacob, María Leticia Monge-González and Thorsten Krömer -- 15 Gradients and the Structure of Neotropical Metacommunities: Effects of Disturbance -- Elevation, Landscape Structure, and Biogeography. Steven J. Presley, Michael R. Willig -- 16. Socioecological gradients: contesting traditional ecoclines to explain the high biocultural diversity of the Andean verdant. Fausto Sarmiento, Andreas Haller, Domenico Branca, Christiam Aguirre, Vladimir Kremsa, Carla Marchant, Masahito Yoshida -- 17. Conclusions, synthesis and future directions. Randall W. Myster. |