64 research outputs found
<i>Crioprosopus magnificus</i>Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution
No full textSánchez-Martínez, Guillermo, Moreno-Rico, Onésimo, Siqueiros-Delgado, María Elena (2010): Crioprosopus magnificus Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution. The Coleopterists Bulletin 64 (4): 319-328, DOI: 10.1649/0010-065x-64.4.319, URL: http://dx.doi.org/10.1649/0010-065x-64.4.31
Fig. 1 in Crioprosopus magnificus Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution
No full textFig. 1. Adult Crioprosopus magnificus that emerged from Quercus potosina in the Sierra Fria, Aguascalientes, Mexico. A) Females, B) Males. Scale bars = 1 cm.Published as part of <i>Sánchez-Martínez, Guillermo, Moreno-Rico, Onésimo & Siqueiros-Delgado, María Elena, 2010, Crioprosopus magnificus Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution, pp. 319-328 in The Coleopterists Bulletin 64 (4)</i> on page 322, DOI: 10.1649/0010-065x-64.4.319, <a href="http://zenodo.org/record/10102324">http://zenodo.org/record/10102324</a>
Fig. 2 in Crioprosopus magnificus Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution
No full textFig. 2. Geographical extent of wood boring symptoms in oak trees and proven Crioprosopus magnificus adult emergence in Aguascalientes, Mexico. Wood boring occurrence is based on a sample size of 20 trees per site.Published as part of <i>Sánchez-Martínez, Guillermo, Moreno-Rico, Onésimo & Siqueiros-Delgado, María Elena, 2010, Crioprosopus magnificus Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution, pp. 319-328 in The Coleopterists Bulletin 64 (4)</i> on page 324, DOI: 10.1649/0010-065x-64.4.319, <a href="http://zenodo.org/record/10102324">http://zenodo.org/record/10102324</a>
Fig. 4 in Crioprosopus magnificus Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution
No full textFig. 4. Oviposition and egg hatching by Crioprosopus magnificus. A) Female ovipositing, B) Individual egg, C) Fine, red frass beneath the egg shell indicating egg eclosion, D) Close-up of the egg shell showing a small hole from which frass is expelled, E) Uncovered first instar.Published as part of <i>Sánchez-Martínez, Guillermo, Moreno-Rico, Onésimo & Siqueiros-Delgado, María Elena, 2010, Crioprosopus magnificus Leconte (Coleoptera: Cerambycidae) in Aguascalientes, Mexico: Biological Observations and Geographical Distribution, pp. 319-328 in The Coleopterists Bulletin 64 (4)</i> on page 326, DOI: 10.1649/0010-065x-64.4.319, <a href="http://zenodo.org/record/10102324">http://zenodo.org/record/10102324</a>
67 Fungi selecti exsiccati ex Herbario Universitatis Halensis: nos. 221–240
No full textBraun, U., Kummer, V. & Moreno-Rico, O. 2017: Fungi selecti exsiccati ex Herbario Universitatis Halensis – Nr. 221–240. Schlechtendalia 32:67–73.
Die Etiketten zweier neuer Ausgaben (Decas 22–23, Nr. 221–240) von «Fungi selecti exsiccati ex Herbario Universitatis Halensis», ein Exsiccatenwerk herausgegeben vom Herbarium des Instituts für Biologie, Bereich Geobotanik und Botanischer Garten, der Martin-Luther-Universität Halle (HAL), werden aufgelistet, einschließlich Paratypus-Material von Phyllactinia leveilluloides, Isotypen von Phyllactinia syringae und (Iso-)Epitypus Material von Alphitomorpha depressa artemisiae, Erysiphe artemisiae und Oidium chrysanthemi. Kurze Anmerkung zu Erysiphe trinae, gesammelt in Mexiko auf Quercus eduardii, und Pseudocercospora bonjeaneae, gefunden in Griechenland, sind angefügt.Braun, U., Kummer, V. & Moreno-Rico, O. 2017: Fungi selecti exsiccati ex Herbario Universitatis Halensis – nos. 221–240. Schlechtendalia 32: 67–73.
The labels of two new decades (decas 22–23, nos. 221–240) of «Fungi selecti exsiccati ex Herbario Universitatis Halensis», an exsiccata distributed by the herbarium of the Institute of Biology, Department of Geobotany and Botanical Garden, Martin Luther University Halle (HAL), are listed, including paratype material of Phyllactinia leveilluloides, isotypes of Phyllactinia syringae, and (iso-)epitype material of Alphitomorpha depressa artemisiae, Erysiphe artemisiae and Oidium chrysanthemi. Short notes to Erysiphe trinae collected on Quercus eduardii in Mexico and Pseudocercospora bonjeaneae found in Greece are added.Die Schlechtendalia publiziert Originalbeiträge mit Schwerpunkt Spezielle Botanik und Biodiversität, Floristik, Mykologie/Lichenologie, Wissenschaftsgeschichte und andere Themen mit Bezug zu Botanischen Gärten und Herbarien
Early evolution of endoparasitic group in powdery mildews : molecular phylogeny suggests missing link between Phyllactinia and Leveillula
No full textFil: Takamatsu, Susumu. Mie University. Graduate School. Department of Bioresources; Japan.Fil: Siahaan, Siska A.S. Mie University. Graduate School. Department of Bioresources; Japan.Fil: Moreno Rico, Onésimo. Autonomous University of Aquascalientes. Center of Basic Sciences. Department of Microbiology; México.Fil: Cabrera, María Graciela. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Braun, Uwe. Martin Luther University, Institute of Biology, Geobotany and Botanical Garden; Germany.Of the 17 genera of the Erysiphaceae, only four genera (viz. Leveillula, Phyllactinia, Pleochaeta and Queirozia) exhibit (partly) endoparasitism. To investigate early evolution of this endoparasitic nature, we performed molecular phylogenetic analyses of powderymildews belonging to the tribe Phyllactinieae collected in North and South America. The most ancestral taxa in the tribe Phyllactinieae belong to the Pleochaeta/Queirozia group, from which the genus Phyllactinia was derived. Finally, the truly endoparasitic genus Leveillula emerged from a part of Phyllactinia. The present study showed clear evolutional polarity in the powdery mildews concerned (that is, partly endoparasitic group evolved from ectoparasitic group) and then a truly endoparasitic group emerged from a partly endoparasitic group. In addition, a group with distinctly dimorphic conidia proved to be basal in the Phyllactinieae, and a group without distinctly dimorphic conidia was derived from that group. The present analyses clearly showed that Leveillula derived from a part of the “Basal Phyllactinia group”. However, all sister taxa to Leveillula were distributed in North and South America. Because the putative geographic origin of Leveillula is assumed to be Central and Western Asia or the Mediterranean region, we postulate a missing link during the evolution of Leveillula from Phyllactinia. Based on the present phylogenetic studies and the new rules of the International Code of Nomenclature for algae, fungi, and plants (McNeill et al. 2012), the following new species and taxonomic re-allocations are proposed: Phyllactinia bougainvilleae sp. nov., Ph. Caricae comb. nov., Ph. caricicola comb. nov., Ph. Durante comb. nov., Ph. leveilluloides sp. nov., Ph. Obclavata comb. nov., and Ph. papayae comb. nov
Salida de campo a Quintanilla de Onésimo (Valladolid) el 27 de noviembre de 1952
No full textSalida de campo a Quintanilla de Onésimo (nombrada por el autor por su anterior topónimo: Quintanilla de Abajo), en Valladolid, el 27 de noviembre de 1952, de la que se anotó la observación de una hembra de Circus cyaneus (Aguilucho pálido) que devoraba un Oryctolagus cuniculus (Conejo).Field trip to Quintanilla de Onésimo (refered by the author by its former name: Quintanilla de Abajo), at Valladolid, the 27th of November of 1952, of which there was noted an observation about a female of Circus cyaneus (Northern Harrier) eating an Oryctolagus cuniculus (European Rabbit)
Identificación de hongos ophiostomatoides causantes del manchado de la madera de los encinos (Quercus potosina) de la sierra fría de Aguascalientes a partir de las galerías de Megapurpuricenus magnificus
No full textTesis (maestría en ciencias agronómicas)--Universidad Autónoma de Aguascalientes. Centro de Ciencias AgropecuariasRESUMEN
Los encinos son considerados uno de los grupos taxonómicos vegetales de mayor importancia económica en el hemisferio norte. Una de las principales limitantes para su comercialización es el manchado azul de la madera, patología causada por hongos del orden Ophiostomatales y que se han asociado con artrópodos que actúan principalmente como vectores. En México, se desconocen a los hongos que causan el manchado de la madera en encinos. También se carece de información sobre la interacción entre dichos hongos y el insecto barrenador Megapurpuricenus magnificus. Por lo tanto, el objetivo del estudio fue identificar a los hongos ophiostomatoides que causan el manchado de la madera de los encinos de la Sierra Fría en Aguascalientes y analizar su relación con las galerías del barrenador Megapurpuricenus magnificus. Para la identificación de los hongos que manchan la madera se colectaron tallos de Quercus potosina con galerías producidas por M. magnificus y madera manchada por hongos ophiostomatoides, las muestras fueron revisadas por microscopia estereoscópica y compuesta para localizar y estudiar las estructuras fúngicas. Mediante el uso de claves taxonómicas se identificó a los hongos Ophiostoma pluriannulatum, Ceratocystis sp., Chalara sp. y Pesotum sp. Mediante técnicas convencionales, a partir de pequeños trozos de madera manchada, se realizó el aislamiento de 8 cepas de hongos que fueron identificados como Sporothrix sp. Uno de estos aislados, a los 6 meses de desarrollo in vitro, formó el teleomorfo de O. pluriannulatum. También, se realizó la identificación molecular de los aislados, sin embargo, no se obtuvieron resultados satisfactorios debido a una contaminación con Clonostachys rosea. Para corroborar la interacción con el insecto M. magnificus, se capturó una hembra adulta y se observó bajo el Microscopio Electrónico de Barrido encontrándose esporas de Ophiostoma pluriannulatum sobre todo en los ojos, antenas, ovipositador y élitros del insecto. Por lo tanto, se tiene más evidencia de que existe una interacción de los hongos que manchan la madera con el insecto barrenador M. magnificus.
Palabras clave: Quercus potosina, Megapurpuricenus magnificus, Ophiostoma pluriannulatum, Ceratocystis sp., Chalara sp., Pesotum sp., Sporothrix sp., manchado azul de la madera.ABSTRACT
Oak trees are considered one of the most important groups of taxonomic plants in the northern hemisphere. One of the principal limits to their commercial exploitation is blue stain fungus, a pathology caused by fungi of the Ophistomatales groups that have been associated with arthropods that act as vectors. In Mexico it is unknown whether the fungi (that stains the wood of the oak trees) interacts with the wood boring insect Megapurpuricenus magnificus. The general objective of this study is to identify the Ophistomatales fungus that causes the blue stain affect in the oaks of the Sierra Fria of Aguascalientes associated with the bore holes of Megapurpuricenus magnificus. To identify the fungi, stems were collected of Quercus potosina from bore holes produced by M. magnificus and lesions suggestive of Ophiostomatoid fungi. The findings were reviewed by composed stereomicroscopy to localize the fungal structure and through the use of taxonomic keys Ophiostoma pluriannulatum, Ceratocystis sp. and Pesotum sp. were identified. Subsequently fungi were isolated from small pieces of wood to give a total of 8 isolates that when viewed under the compound optical microscope Sporothrix sp. was identified. The molecular identification of isolates was also performed however satisfactory results were not obtained. This was probably due to contamination with Clonostachys rosea. To corroborate the interaction with the insect M. magnificus, an adult female was captured and observed under a Scanning Electrode Microscope. Spores of Ophiostoma pluriannulatum were found especially in the eyes, antennae, ovipositor and elytra of the insect. Therefore we have more evidence that there is an interaction of the blue stain fungus and the wood borer insect M. magnificus.
Key words: Quercus potosina, Megapurpuricenus magnificus, Ophiostoma pluriannulatum, Ceratocystis sp., Chalara sp., Pesotum sp., Sporothrix sp., blue stain of the wood
El Tlacuache Núm. 86 (2003). 86 Año 3 (2003) mayo. El Tlacuache
No full text- El cuento de los tesoros escondidos por Pedro Onésimo Núñez Ramírez. - Nuestro patrimonio desconocido por Teresita Loera y Anaite Monterforte. - El Yauhtli por Margarita Avilés y Macrina Fuentes. - De huesos, instrumentos y herramientas por Isabel Garza Gómez
Ah! Mònim dum Corisco!..., de Onésimo Teotónio Almeida: o triunfo e a derrota do emigrante açoriano
No full textEm Ah! Mònim dum Corisco!..., Onésimo Teotónio Almeida utilizou uma forma literária breve – a peça em um acto – para satirizar a experiência emigrante nas comunidades luso-americanas. Recorrendo a múltiplos sistemas sígnicos constitutivos da linguagem teatral, o autor constrói um mosaico humorístico do quotidiano do emigrante açoriano, dramatizado nas curtas peças, que, ao conterem apenas um acto, exigem uma maior concentração.In Ah! Mònim dum Corisco!..., Onésimo Teotónio Almeida used a short literary form – one-act play – to satirize the emigration experience in Portuguese-American communities. Resorting to several sign systems used in the theatre language, the author builds a humorous mosaic based on the day-to-day experience of the Azorean emigrant, an experience dramatized in short one-act plays, which demand greater conciseness.publishe
- …
