Notes on the family Bromeliaceae in the Valley of Mexico Autores: Espejo Serna, Adolfo, López-Ferrari, Ana Rosa

“...Some corrections and nomenclatural changes and one addition to the Bromeliaceae in the Flora fanerogámica del Valle de México are presented....”

Forest fuel beds and carbon in Mexico Autores: Flores-Garnica, J. Germán, Wong-González, Julio C., Paz-Pellat, Fernando

“...A summary of the C content reported in Mexico is also presented. The evaluation of these fuels has been primarily based on the strategy of planar intersections. ...”

Ceparios de Hongos en México Autores: Dulce Salmones, Gerardo Mata

“...Se presenta una revisión sobre el estado actual de los ceparios de hongos comestibles en México, basándose en los datos proporcionados por los encargados de las principales colecciones. ...”

Contribution to the study of Aristolochiaceae from Mexico, I. A new species of Aristolochia (Aristolochiaceae) from Puebla, Mexico Autores: Ortega Ortiz, Jose F., Ortega Ortiz, Roberto V.

First record of the beetle Postelichus musgravei (Hinton, 1935) for Nuevo León, Mexico, with a checklist of species and a key to the genera of the family Dryopidae (Coleoptera: Byrrhoidea) in Mexico: Dryopidae of Mexico Autores: Jordán Hernández, María, de Luna, Manuel, Cuéllar-Rodríguez, Gerardo

“...Furthermore, a listing of species of the family Dryopidae from Mexico and an identification key for the genera found in continental North America (Canada, EUA, and Mexico) are presented....”

FAMILIA MELIACEAE Autores: Calderón de Rzedowski, Graciela; Instituto de Ecología, A.C., Centro regional del Bajío, Germán, María Teresa; Instituto de Biología, Universidad Nacional Autónoma de México

“...Se han mencionado hasta 70 especies, pero en la actualidad se consideran alrededor de nueve, distribuidas a lo largo de América tropical, desde México hasta Argentina. Corresponden aquí los árboles comúnmente llamados “cedros” o “cedros rojos”, de gran importancia económica. ...”

Arañas edáficas del clado RTA (Arachnida: Araneae) del sur de Tonatico, Estado de México, México Autores: Guerrero-Fuentes, Dariana R., Desales-Lara, Marco Antonio

“...Ecological studies about spiders within the RTA clade are scarce in Mexico. In the present we analyze the abundance, species richness, diversity, composition, and structure of RTA-spider communities in three sites with different vegetation and between rainy and dry season. ...”

El género Selaginella Pal.-Beauv. (Selaginellaceae, Lycopodiophyta) en el oeste del Estado de México, México Autores: Abundiz-Bonilla, Leonor Ana María, Tejero-Diez, J. Daniel

“...Field and laboratory studies indícate that there exist 14 species of the genus Selaginella in the western part of the State of México, México. A key to the species is included along with descriptions and data on distribution and ecological affinities....”

NOTEWORTHY BIRD RECORDS IN SONTECOMAPAN, VERACRUZ, MEXICO Autores: Monroy-Ojeda, A., Isern, S. G.

Herpetofauna de Santiago Jalahui, Oaxaca, México Autores: Rendón R, Alejandra, Álvarez, Ticul, Flores Víllela, Oscar

POBLACIONES DE RHIZOBIA NATIVAS DE MÉXICO Autores: Martínez Romero, Esperanza

“...In tropical and subtropical countries, as México, there is a large diversity of rhizobia reviewed here. ...”

PSEUDOESCORPIONES FORÉTICOS DE ROEDORES EN MÉXICO Autores: Villegas-Guzman, Gabriel A., Hernández-Betancourt, Silvia

Catalog of the family Calliphoridae (Diptera: Oestroidea) of Mexico Autores: Jaume-Schinkel, Santiago, Ibáñez-Bernal, Sergio

“...This catalog summarizes taxonomic actualized information of 30 species of 11 genera and three subfamilies of Calliphoridae known up to date in Mexico....”

Bruchids (Coleoptera: Bruchidae) of the state of Tabasco, Mexico. Autores: de la Cruz Pérez, Aracely, Romero Nápoles, Jesús, Carrillo Sánchez, José Luis, García López, Eustolia, Grether González, Rosaura, Sanchez Soto, Saúl, Pérez de la Cruz, Manuel

List of terrestrial mammals of the state of Campeche, Mexico Autores: Guzmán-Soriano, Daniela, Retana Guiascón, Oscar G., Cú-Vizcarra, José D.

Records of bats from the state of Guerrero, México. Autores: Almazán-Catalán, José Alberto, Taboada-Salgado, Alejandro, Sánchez-Hernández, Cornelio, Romero-Almaraz, María de Lourdes, Jiménez-Salmerón, Yanet Q., Guerrero Ibarra, Ezequiel

“...Information on geographic distribution, habitat, measurements, and reproductive condition of nine species of bats from Guerrero, Mexico, is provided. Four species are the second records for the State (Choeroniscus godmani, Myotis auriculus apache, Myotis thysanodes aztecus and Nyctinomops femorosaccus), three are the third record (Musonycteris harrisoni, Chiroderma salvini scopaeum and Enchisthenes hartii), and two are the fourth record (Hylonycteris underwoodi minor and Myotis californicus mexicanus)...”

New information to Queretaro´s bird fauna, Mexico. Autores: Pineda López, Rubén, Arellano Sanaphre, Alejandro, Almazán Núñez, R. Carlos, López González, Carlos, González García, Fernando

Acarofauna associated to papaya orchards in Veracruz, Mexico Autores: Abato-Zárate, Marycruz, Villanueva-Jiménez, Juan, Otero-Colina, Gabriel María, Ávila-Reséndiz, Catarino, Hernández-Castro, Elías, Reyes-Pérez, Noel

“...Productores agrícolas en México recientemente notaron un fuerte incremento en las infestaciones de ácaros en las huertas de papayo (Carica papaya L. 1753). ...”

Changes in migratory raptor populations in Veracruz, Mexico, Autores: Ruelas Inzunza, Ernesto, Goodrich, Laurie J., W. Hoffman, Stephen

“...Counts from Veracruz, Mexico, have the potential of generating valuable information for regional- to continental-scale populations of some species and to provide coverage for others that are not monitored elsewhere. ...”

The genus Ficus (Moraceae) in the state of Morelos, Mexico Autores: Piedra-Malagón, Eva María, Ramírez Rodríguez, Rolando, Ibarra-Manríquez, Guillermo