Resultados de búsqueda - (((taxonomoica OR taxonom) OR (taxonomyic OR (taxonomoico OR taxonomoia))) OR taxonomias)

Biología y ecología de la merluza bajacaliforniana, Merluccius angustimanus Garman, 1899, en la costa occidental de baja california sur, México por Balart Páez, Eduardo Francisco

“…It is concluded that M. angustimanus is taxonomically and ecologically discernable from M. productus, a hake that shares the northern range of its distribution. …”
Enlace del recurso

Biología y ecología de la merluza bajacaliforniana, Merluccius angustimanus Garman, 1899, en la costa occidental de baja california sur, México por Balart Páez, Eduardo Francisco

“…It is concluded that M. angustimanus is taxonomically and ecologically discernable from M. productus, a hake that shares the northern range of its distribution. …”
Enlace del recurso

Distributional and Ecological Notes on the Halfbeaks of Eastern Gulf of Mexico, with a Provisional Key for Their Identifification por Contreras Balderas, Salvador, Lozano Vilano, María de Lourdes, García Ramírez, María Elena

“…Most of it has centered around the taxonomic status of H. unifasciatus (including its synonym H. roberti), which is shown to comprise a complex of three species, H. unifasciatus, the recently described H. meeki, from the western Atlantic region, and an undescribed species from the eastern Pacific Ocean. …”
Enlace del recurso

First record of glycera guatemalensis and G. sphyrabrancha (Annelida: Glyceridae) from Western México por De León González, Jesús Ángel, Tovar Hernández, María Ana, Torres Manríquez, Iliana, García Garza, María Elena

“…Methods: An analysis of the glycerides of the Pacific coast of Mexico was carried out, finding two species that were collected, one of shrimp trawl at a depth of 18 meters off Puertecitos, Baja California, as well as by manual sampling in the intertidal zone of Concepción Bay, Baja California Sur in the Gulf of California. For their taxonomic determination, morphological characters of greater relevance for their identification were examined, such as jaws, aileron shape, parapodia, chaetae, and the type of pharyngeal papillae. …”
Enlace del recurso

Review of the Capitellidae (Annelida, Polychaeta) from the Eastern Tropical Pacific region, with notes on selected species por García Garza, María Elena, De León González, Jesús Ángel

“…The main objective of this work is to contribute to the taxonomic knowledge of the species of Capitellidae reported for the Eastern Tropical Pacific. …”
Enlace del recurso

The mycetoma knowledge gap: identification of research priorities por Wanke, Bodo, Van de Sande, Wendy W. J., Maghoub, El Sheikh, Fahal, Ahmed Hassan, Goodfellow, Michael, Welsh Lozano, Oliverio, Zijlstra, Ed E.

“…Mycetoma is a tropical disease which is caused by a taxonomically diverse range of actinomycetes (actinomycetoma) and fungi (eumycetoma). …”
Enlace del recurso

Catalogue of Notomastus M. Sars, 1851 (Annelida, Capitellidae) and the description of a new species from the Gulf of California por García Garza, María Elena, De León González, Jesús Ángel, Tovar Hernández, María Ana

“…Branchiae are composed by 3–4 filaments, and the first chaetiger is uniramous. A taxonomic key for species distributed in the Gulf of California is presented. …”
Enlace del recurso

Two new species of notodasus fauchald, 1972 (Annelida: Capitellidae) from the Central Indo-Pacific region por Lin, Junhui, García Garza, María Elena, Arbi, Ucu Yanu, Wang, Jianjun

“…The genus is unusual in the Central IndoPacific, and there is no taxonomic record of Notodasus in this region. In this study, two new species of Notodasus are described and illustrated, namely Notodasus celebensis sp. nov. and N. chinensis sp. nov. …”
Enlace del recurso

Microbiota gastrointestinal y síndrome de intestino irritable por García Mazcorro, José Francisco, Cruz Valdez, Julio César, Marroquín Cardona, Alicia Guadalupe, Sánchez Casas, Rosa María

“…The differences in sequencing of these hypervariable regions make it possible to taxonomically identify the bacteria present in study samples (for example, in stools and intestinal mucosa).3 The «rrs» gene, also known as 16S ribosomal DNA or 16S rDNA, as mentioned in table 3 of our article, encodes 16S rRNA. …”
Enlace del recurso

Pasión por la herpetología: entrevista al Dr. David Lazcano Villarreal por Martínez Flores, Jessica Yadira

“…Entre sus principales líneas de investigación figuran: edafología, biogeografía, taxonomía y sistemática, ecología e inventarios herpetológicos y propagación de especies en cautiverio. …”
Enlace del recurso

EL POLIEDRO RETÓRICO por Montes, Felipe

“…En esta labor es clara una influencia inductiva que va de los contenidos y de los usos acostumbrados hacia la tipología y la taxonomía de las figuras. Por ejemplo, aunque los procesos cognitivos que generan una descripción pueden diferenciarse y tipificarse, la mayoría de los diccionarios y tratados de retórica y poética distinguen entre retrato, descripción de la apariencia de una persona, y topografía, descripción de un lugar real. …”
Enlace del recurso

Las Serpientes Venenosas del Noreste de México I.: Cantil de Taylor (Agkistrodon taylori) por de Luna, Manuel, García Barrios, Roberto Carlos, Lazcano-Villarreal, David, Montoya-Ferrer, Daniel

Enlace del recurso

New records of invasive tubeworms (Ficopomatus, Serpulidae) in Mexico por Tovar Hernández, María Ana, De León González, Jesús Ángel, Kupriyanova, Elena K.

“…Molecular genetics studies are needed to confirm the taxonomic and invasive status of F. uschakovi.…”
Enlace del recurso

Universal primers for the amplification and sequence analysis pf actin-1 from diverse mosquito species por Staley, Molly, Dorman, Karin S., Bartholomay, Lyric C., Fernández Salas, Ildefonso, Farfán Ale, José Arturo, Loroño Pino, María Alba, García Rejón, Julián Everardo, Ibarra Juárez, Luis Arturo, Blitvich, Bradley J.

“…We report the development of universal primers for the reverse-transcription polymerase chain reaction (RT-PCR) amplification and nucleotide sequence analysis of actin cDNAs from taxonomically diverse mosquito species. Primers specific to conserved regions of the invertebrate actin-1 gene were designed after actin cDNA sequences of Anopheles gambiae, Bombyx mori, Drosophila melanogaster, and Caenorhabditis elegans. …”
Enlace del recurso

A new parrot taxon from the Yucatán Peninsula, Mexico—its position within genus Amazona based on morphology and molecular phylogeny por Silva, Tony, Guzmán, Antonio, Urantówka, Adam D., Mackiewicz, Paweł

“…However, taken together tree topology tests and morphometric analyses, we can conclude that the new parrot represents a recently evolving species, whose taxonomic status should be further confirmed. This lineage diverged from its closest relative about 120,000 years ago and was subjected to accelerated morphological and behavioral changes like some other representatives of the genus Amazona. …”
Enlace del recurso

Los derechos procesales en grupos vulnerables desde la normativa nacional e internacional por Martínez-Pérez, Yahaira Berenice, Sauceda-Villeda, Brenda Judith, Moreno-Rodríguez, María Salomé

Enlace del recurso

Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies por Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cédric, Smith, Andrew B. T., Seidel, Matthias

“…These beetles suffer from a complicated nomenclatural history, due primarily to 20th century taxonomic and nomenclatural errors. We review the taxonomic history of the pelidnotine scarabs, present a provisional key to genera with overviews of all genera, and synthesize a catalog of all taxa with synonyms, distributional data, type specimen information, and 107 images of exemplar species. …”
Enlace del recurso

Discovery of a Novel Polyomavirus in Acute Diarrheal Samples from Children por Ramqvist, Torbjörn, Yu, Guixia, Greninger, Alexander L., Isa, Pavel, Phan, Tung G., Martínez, Miguel Angel, De la Luz Sanchez, Maria, Contreras, Juan Francisco, Santos Preciado, José Ignacio, Parsonnet, Julie, Miller, Steve, DeRisi, Joseph L., Delwart, Eric, Arias Ortiz, Carlos Federico, Chiu, Charles Y.

“…The ,5.0 kB viral genome exhibits little overall homology (,46% amino acid identity) to known polyomaviruses, and, due to phylogenetic variation among its individual proteins, cannot be placed in any existing taxonomic group. PCR-based screening detected MXPyV in 28 of 834 (3.4%) fecal samples collected from California, Mexico, and Chile, and 1 of 136 (0.74%) of respiratory samples from Mexico, but not in blood or urine samples from immunocompromised patients. …”
Enlace del recurso

Biochemical systematics and population genetic structure of Anopheles pseudpunctipennis, vector of malaria in central and South America. por Manguin, S, Roberts, Donald R., Peyton, E.L., Fernández Salas, Ildefonso, Barreto, M., Fernández, R.

“…An electrophoretic survey of 42 populations of Anopheles pseudopunctipennis collected throughout its known geographic distribution was performed to clarify the taxonomic status of this important malaria vector species. …”
Enlace del recurso

Metas de aprendizaje redituables en sistemas y actividades para alcanzarlas desde la perspectiva de los estudiantes por Chávez Guzmán, Luis, Chávez Gómez, Luis, Chávez Gómez, Lorena Araceli

“…Constatamos con el uso del análisis discriminante la validez de la taxonomía. Con las acciones tendientes a alcanzar las metas de desarrollo realizamos una axonomía, obteniendo los siguientes grupos: Grupo 1 Constancia, Disciplina y Responsabilidad. …”
Enlace del recurso