Successional floristic analysis in the Cerro Huitepec biological station, Chiapas, Mexico Údair: Ramirez-Marcial, Neptali, Ochoa-Gaona, Susana, Gonzalez-Espinosa, Mario, Quintana-Ascencio, Pedro F.

Germination and survival of six native species in a tropical forest of Tabasco, México Údair: Pérez-Hernández, Isidro, Ochoa-Gaona, Susana, Vargas-Simón, Georgina, Mendoza-Carranza, Manuel, González-Valdivia, Noel Antonio

Diurnal bird assemblages along a disturbance gradient in a landscape in Southeast Mexico Údair: Gónzalez-Valdivia, Noel A., Arriaga-Weiss, Stefan L., Ochoa-Gaona, Susana, Ferguson, Bruce G., Kampichler, Christian, Pozo, Carmen

The floodplain forest in Tabasco, Mexico, a threatened plant community Údair: Maldonado-Sánchez, Emerson A., Ochoa-Gaona, Susana, Ramos-Reyes, Rodimiro, Guadarrama-Olivera, María de los Ángeles, González-Valdivia, Noel, H. J. de Jong, Bernardus

Landscape characteristics and its relationships with the diversity and structure of riparian vegetation of southeastern Mexico Údair: Moreno-Jiménez, Victorio, Gama-Campillo, Lilia María, Romero-García, Alejandro, Ochoa-Gaona, Susana, Contreras-Sánchez, Wilfrido Miguel, Jiménez-Pérez, Nelly del Carmen, Mata-Zayas, Ena Edith