scholarly journals Ichneumonidae (Hymenoptera) associated with xyelid sawflies (Hymenoptera, Xyelidae) in Mexico

2017 ◽  
Vol 58 ◽  
pp. 17-27 ◽  
Author(s):  
Andrey I. Khalaim ◽  
Enrique Ruíz-Cancino
Keyword(s):  
Pine Forest ◽  
The State ◽  
Identification Key ◽  
Central Mexico ◽  
Nuevo Leon ◽  
Nuevo León ◽  
First Time

Two species of ichneumon wasps (Ichneumonidae),Gelanes horstmanniKhalaim,sp. n.(Tersilochinae) andIdiogramma elbakyanaeKhalaimsp. n.(Tryphoninae), are described from the pine forest at 2800–2900 m from the State of Tlaxcala in Central Mexico; a third species,I. comstockii(Ashmead), is found to occur in the State of Nuevo León in Northeast Mexico. The generaGelanesHorstmann andIdiogrammaFörster are associated with xyelid sawflies (Xyelidae), and both, as well as the tryphonine tribe Idiogrammatini, are recorded from Mexico for the first time. An identification key to the twoIdiogrammaspecies occurring in Mexico is provided.

scholarly journals PRIMEROS REGISTROS DEL TLACUACHE CUATRO OJOS (Philander opossum) EN EL ESTADO DE NUEVO LEÓN

2016 ◽  
Vol 6 (1) ◽  
pp. 29
Author(s):  
Juan Cruzado Cortes ◽  
María Magdalena Salinas Rodríguez
Keyword(s):  
The State ◽  
Nuevo Leon ◽  
Nuevo León ◽  
First Time

AbstractIt’s recorded for the first time Philander opossum in the state of Nuevo Leon, two individuals were observed, both in the municipality of Linares; the first was hunted by a housecat and the second captured in Tomahawk trap.Palabras clave: Linares, Nuevo Leon, Gray four-eyed opossums, Philander opossum.

scholarly journals New records of Gerrhonotus parvus Knight & Scudday, 1985 (Squamata, Anguidae) in the state of Coahuila, México

Check List ◽  
2018 ◽  
Vol 14 (3) ◽  
pp. 523-528
Author(s):  
Javier Banda-Leal ◽  
David Lazcano ◽  
Carlos Barriga-Vallejo ◽  
Manuel Nevárez-de los Reyes
Keyword(s):  
Plant Communities ◽  
Protected Area ◽  
New Records ◽  
Pine Forest ◽  
The State ◽  
Nuevo Leon ◽  
Nuevo León

We document the first records of Gerrhonotus parvus in the state of Coahuila, México. From March 2012 to March 2017, 6 males and 2 females were found in pine forest and submontane scrubland plant communities in the Sierra de Zapalinamé Natural Protected Area, which is located in the municipalities of Saltillo and Arteaga. These records extend the known distribution of the species 28–44 km west of the nearest occurrences in the state of Nuevo León.

The centipede genus Otostigmus Porat in Brazil: Description of three new species from the Atlantic Forest; a summary and an identification key to the Brazilian species of this genus (Chilopoda, Scolopendromorpha, Scolopendridae, Otostigminae)

Zootaxa ◽  
2012 ◽  
Vol 3280 (1) ◽  
pp. 1 ◽  
Author(s):  
AMAZONAS CHAGAS-JÚNIOR
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
The State ◽  
Junior Synonym ◽  
Identification Key ◽  
Nominal Species ◽  
Brazilian Atlantic Forest ◽  
Three New Species ◽  
First Time ◽  
New Distribution

Three new species of Otostigmus Porat, 1876 from Brazilian Atlantic Forest are described. Otostigmus beckeri sp. n. andO. lanceolatus sp. n. are described from the state of Bahia and O. giupponii sp. n. from the state of Espírito Santo. InBrazil, the otostigmine scolopendrid genus Otostigmus comprises 22 species. A summary of Brazilian Otostigmus speciesis presented with new distribution records, taxonomic remarks when appropriate and an identification key. Otostigmus sul-catus Meinert, 1886 is recorded for the first time from Brazil; the Andean Otostigmus silvestrii Kraepelin 1903, previouslyrecorded from Brazil, is here considered not to be present in this country. Eight nominal species are regarded here as newsynonyms. Five of them—Otostigmus pradoi Bücherl, 1939, O. longistigma Bücherl, 1939, O. longipes Bücherl, 1939,O. langei Bücherl, 1946 and O. dentifusus Bücherl, 1946—are based on females of O. tibialis Brölemann, 1902. O. latipesBücherl, 1954 is conspecific with and is considered a junior synonym of O. sulcatus Meinert, 1886; O. limbatus diminutusBücherl, 1946 is a junior synonym of O. limbatus Meinert, 1886 and O. fossulatus Attems, 1928 is a junior synonym of O. goeldii Brölemann, 1898. A lectotype is designated for O. goeldii.

A taxonomic study of Praxelinae (Asteraceae—Eupatorieae) in Rio Grande do Sul, Brazil

Phytotaxa ◽  
2019 ◽  
Vol 393 (2) ◽  
pp. 141
Author(s):  
ANDERSON LUIZ CHRIST ◽  
MARA REJANE RITTER
Keyword(s):  
Rio Grande ◽  
The State ◽  
Identification Key ◽  
Geographical Range ◽  
Taxonomic Study ◽  
Rio Grande Do Sul ◽  
Distribution Maps ◽  
Taxonomic Treatment ◽  
First Time

The Praxelinae comprises two genera—Praxelis and Chromolaena—and 19 species in Rio Grande do Sul, the southernmost State of Brazil. This is the first taxonomic treatment of these genera in the state according to their current circumscriptions. Chromolaena squarrosoramosa is formally reported for the first time for the flora of the state. The names C. callilepis and C. paraguariensis are used for the first time to refer to species previously known as Eupatorium polyanthum and E. angusticeps. Eupatorium angusticeps, considered in previous studies endemic to Rio Grande do Sul and probably extinct, is synonymized under C. paraguariensis and has its geographical range extended. Two neglected names, C. elliptica and C. latisquamulosa, are re-established, and C. umbelliformis is synonymized under C. elliptica. Furthermore, C. rhinanthacea is recollected for the first time after 40 years, and C. gentianoides is rediscovered in the state after almost 200 years of the original collection. Identification key and morphological descriptions, as well as distribution maps, field photographs, illustrations and general comments on the biology, ecology and identification of the species are provided.

The orchid-bee fauna (Hymenoptera: Apidae) of a forest remnant in northeastern Brazil, with new geographic records and an identification key to the known species of the Atlantic Forest of northeastern Brazil

Zootaxa ◽  
2010 ◽  
Vol 2656 (1) ◽  
pp. 55 ◽  
Author(s):  
ANDRÉ NEMÉSIO
Keyword(s):  
Atlantic Forest ◽  
Rain Forest ◽  
Amazon Basin ◽  
The State ◽  
Identification Key ◽  
Northeastern Brazil ◽  
Atlantic Rain Forest ◽  
Orchid Bee ◽  
Forest Remnant ◽  
First Time

The orchid bee fauna of Estação Ecológica de Murici (ESEC Murici), in the state of Alagoas, one of the largest remnants of the Atlantic Rain Forest in northeastern Brazil, was surveyed for the first time. Seven hundred and twenty-one orchid-bee males belonging to 17 species were collected from the 3rd to the 10th of September, 2009. Besides the recently described Eulaema (Apeulaema) felipei Nemésio, 2010, three other species recorded at ESEC Murici deserve further attention: Euglossa amazonica Dressler, 1982b, recorded for the first time outside the Amazon Basin; Euglossa milenae Bembé, 2007 and Euglossa analis Westwood, 1840, both recorded for the first time in the Atlantic Forest of northeastern Brazil north to São Francisco river. These results together with previous samplings in the state of Alagoas reveal that at least 22 orchid-bee species are now known to occur there. Three other species not recorded for Alagoas yet are known from the neighbor states of Sergipe, Pernambuco, and Paraíba. An identification key to all 25 species of Euglossina known to occur in the states of Alagoas, Sergipe, Pernambuco, Paraíba, and Rio Grande do Norte is provided.

scholarly journals Virulence of Oat Crown Rust in Mexico

Plant Disease ◽  
2005 ◽  
Vol 89 (9) ◽  
pp. 941-948 ◽  
Author(s):  
K. J. Leonard ◽  
J. Huerta-Espino ◽  
J. J. Salmeron
Keyword(s):  
Avena Sativa ◽  
Virulence Genes ◽  
Specific Resistance ◽  
The United States ◽  
Puccinia Coronata ◽  
Central Mexico ◽  
Nuevo Leon ◽  
Oat Crown Rust ◽  
Nuevo León ◽  
Pathogenic Races

Virulence of isolates of Puccinia coronata collected during 1992 to 1998 from Sonora, Chihua-hua, Nuevo Leon, and five states in Central Mexico were compared on a set of 27 differential oat (Avena sativa) lines with different genes for race-specific resistance. Frequencies of virulence and the presence of specific pathogenic races were compared among the four regions of Mexico and between Mexico and the adjoining states of California and Texas in the United States. The P. coronata populations in Mexico were highly diverse even though the sexual stage of the fungus is not known to occur there. Overall virulence frequencies were most similar between Chihuahua and Nuevo Leon, but there were more races in common between Central Mexico and Chihuahua than between any other pair of regions of Mexico. No races found in Sonora were found in other regions of Mexico. More races found in Texas also occurred in Nuevo Leon than in any other region of Mexico. Mean virulence complexity was lowest in isolates from central Mexico; greatest in Sonora, California, and Texas; and intermediate in Chihuahua and Nuevo Leon. Significant (P < 0.05) associations of virulences occurred for 24 pairs of virulence genes in at least three of the four regions of Mexico. Virulences to 19 of the 24 pairs were also significantly associated in Texas; virulences to 13 were also significantly associated in California.

scholarly journals Trayectorias recientes de la migración interna en la Zona Metropolitana de Monterrey: características, orígenes y destinos a nivel municipal, 2010 / Recent internal migration trajectories in the Metropolitan Area of Monterrey: Characteristics, origins and destinations at the municipal level, 2010

2017 ◽  
Vol 32 (2) ◽  
pp. 245
Author(s):  
Elmyra Ybáñez Zepeda ◽  
César Barboza Lara
Keyword(s):  
Mexico City ◽  
Metropolitan Area ◽  
Total Population ◽  
Migration Pattern ◽  
The State ◽  
Nuevo Leon ◽  
Nuevo León ◽  
Migration Dynamics ◽  
Distrito Federal ◽  
Municipal Level

El Censo de Población y Vivienda del 2010 destacó a Nuevo León como la entidad con la mayor proporción de migración municipal en relación al total de su población (10.6%), superando inclusive al Estado de México y al Distrito Federal. El objetivo de este artículo consiste en analizar la dinámica migratoria reciente en la Zona Metropolitana de Monterrey a escala municipal. Los resultados remiten a tres hallazgos principales: los municipios de origen y destino indican un flujo del centro a la periferia; el patrón migratorio predominante es intrametropolitano; y el perfil sociodemográfico de los inmigrantes presenta diferencias por municipio.AbstractThe 2010 Population and Housing Census cites Nuevo León as the state with the largest proportion of municipal migration in relation to the total population (10.6%), surpassing the State of Mexico and Mexico City. The aim of this paper is to analyze the recent migration dynamics in the Monterrey metropolitan area at the municipal level. The results yield three main findings: the municipalities of origin and destination indicate a flow from the center to the periphery; the predominant migration pattern is intrametropolitan; and the socio-demographic profile of immigrants differs by municipality.

scholarly journals Recomendaciones de Liderazgo para los Dueños de Pymes Familiares Exportadoras y no Exportadoras en Nuevo León

2017 ◽  
Vol 8 (16) ◽  
Author(s):  
María Eloisa Treviño Ayala ◽  
Paula Villalpando Cadena ◽  
David Fernando Lozano Treviño ◽  
José Nicolás Barragán Codina
Keyword(s):  
Family Business ◽  
Family Businesses ◽  
The State ◽  
Business Leaders ◽  
Nuevo Leon ◽  
Nuevo León ◽  
Key Word ◽  
Family Smes

Key Word: Family business; leaders, owners or managers, profits, SME’s business; SME’s exportingAbstract: The main purpose of this document is to state the importance that small and medium-sized enterprises (SMEs) exporting and non-exporting have, as well as family businesses in Mexico´s economy and specifically in the state of Nuevo Leon. It establishes certain family SMEs, exporting and non-exporting, characteristics to take into consideration by Nuevo Leon leaders that seek success under the determinant of profits. It also locates qualities, from our stand point, classic and contemporaries, recommended for managers and administrators of this type of companies.Palabras Clave: Dueños o administradores, ganancias, líderes, negocios familiares; Pymes, Pymes exportadorasResumen: El presente documento tiene como finalidad plasmar la importancia que tienen las pequeñas y medianas empresas (Pymes) familiares, exportadoras y no exportadoras en la economía de México y específicamente en el estado de Nuevo León. Se establecen ciertas características a considerar de las Pymes familiares exportadoras por los líderes nuevoleoneses que buscan el éxito bajo la determinante del aumento de las ganancias. Igualmente se ubican cualidades, a nuestro juicio, clásicas y contemporáneas, recomendadas para directivos y administradores de este tipo de compañías.

scholarly journals Mamíferos del Cañón de Huajuco, Municipio de Santiago, Nuevo León, México.

2014 ◽  
Vol 3 (1) ◽  
pp. 5 ◽  
Author(s):  
Arnulfo Moreno Valdéz
Keyword(s):  
Natural History ◽  
Mephitis Mephitis ◽  
Mammal Species ◽  
Nuevo Leon ◽  
Striped Skunk ◽  
Nuevo León ◽  
Cranial Measurements ◽  
Historia Natural ◽  
First Time

Resumen: Se reportan cincuenta y cinco especies de mamíferos pertenecientes a 8 órdenes y 19 familias para la región del Cañón del Huajuco, Municipio de Santiago, Nuevo León, México. Para cada especie se presentan observaciones sobre su historia natural, medidas somáticas y/o craneales y registros de ocurrencia. El zorrillo listado (Mephitis mephilis) es considerado como nuevo registro para el Estado.Abstract: Fifty five mammal species belonging to 8 orders and 19 families are recorded in the Huajuco Canyon, Santiago county, Nuevo León, México. Natural history observations, somatic and/or cranial measurements, and distribution records are given for each species. The striped skunk (Mephitis mephitis) is reported here for the first time for the state.Palabras clave: Mamíferos, distribución, historia natural, Nuevo León, México, Mephilis mephilis.

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