MARIA GRANARA - Academia.edu (original) (raw)
Papers by MARIA GRANARA
A new species of Trionymus Berg, T. austrinusWillink, is described and illustrated from Argentina... more A new species of Trionymus Berg, T. austrinusWillink, is described and illustrated from Argentina. Trionymus coronus Miller y McKenzie is recorded for the first time from Argentina, and a new key for the Neotropical species are given.
Revista De La Sociedad Entomologica Argentina, Jul 1, 2007
A systematic and cladistic study of the Neotropical Phenacoccus Cockerell is presented. A total o... more A systematic and cladistic study of the Neotropical Phenacoccus Cockerell is presented. A total of 18 new species of Phenacoccus are described and illustrated: Phenacoccus argentinus
Revista De La Sociedad Entomologica Argentina, Jun 1, 2009
D. texensis (Tinsley) and D. tibouchinae (Hambleton). D. brachydactylus is cited for the first ti... more D. texensis (Tinsley) and D. tibouchinae (Hambleton). D. brachydactylus is cited for the first time for Argentina, D. hambletoni for Costa Rica, D. hurdi for Cuba and D. brevipes for Uruguay. The new species found from Argentina are: D. alius, D.
Revista De La Sociedad Entomologica Argentina, Dec 1, 2006
A new species of Stictolecanium (Hemiptera: Coccoidea: Coccidae), with description of immature st... more A new species of Stictolecanium (Hemiptera: Coccoidea: Coccidae), with description of immature states and a key to the species ABSTRACT. A new species of soft scale: Stictolecanium aspidospermum sp. nov. from Argentina is described and illustrated based on the adult female and male and female immature stages. Protopulvinaria convexa Hempel is diagnosed, illustrated and transferred to the genus Stictolecanium Cockerell as S. convexum (Hempel) comb. nov. A taxonomic key for the four species of the genus is included. KEY WORDS. Soft scales. Neotropical region. Argentina. Brazil. RESUMEN. Se describe e ilustra una nueva especie de cochinilla blanda para la Argentina, Stictolecanium aspidospermum sp. nov., sobre la base de la hembra adulta y los estadios inmaduros de la hembra y del macho. Se diagnostica e ilustra a Protopulvinaria convexa Hempel, y se la transfiere al género Stictolecanium Cockerell como S. convexum (Hempel) comb. nov. Se incluye una clave taxonómica para las cuatro especies del género.
Revista Brasileira de Entomologia, 2008
Revision of the species of Ceroplastinae Atkinson (Hemiptera, Coccoidea, Coccidae) from the state... more Revision of the species of Ceroplastinae Atkinson (Hemiptera, Coccoidea, Coccidae) from the state of São Paulo, Brazil. The species of Ceroplastinae (Hemiptera, Coccoidea, Coccidae) from the state of São Paulo are revised. Thirty-six species are studied, 9 are synonymyzed, 8 new species are described and 19 known species are redescribed.
Neotropical Entomology, 2010
Coccus Species Affecting Coffea arabica in Brazil (Coccoideae: Coccidae) and the Redescription of... more Coccus Species Affecting Coffea arabica in Brazil (Coccoideae: Coccidae) and the Redescription of Two Species ABSTRACT-Five Coccus on Coffea arabica from the states of Bahia, Espírito Santo and Minas Gerais were studied. Females were prepared and mounted in Canada balsam. Coccus brasiliensis Fonseca and Coccus lizeri (Fonseca) were redescribed and Coccus alpinus De Lotto, Coccus celatus De Lotto and Coccus viridis (Green) were characterized. A key to species and illustration of all of them are included. Coccus alpinus and C. celatus are new records for Brazil and the Neotropical Region.
![Research paper thumbnail of The reaction of [Ru(bpy)2(NO)Cl]2+ and [Fe(CN)5NO]2− with benzylamine: coordinated nitrosyl as an oxidizing agent](https://attachments.academia-assets.com/102895719/thumbnails/1.jpg)
](Transition Metal Chemistry - TRANSIT METAL CHEM, 2001
Fe(CN) 5 NO] 2) , (1) and [Ru(bpy) 2 (NO)Cl] 2+ , (2) react with PhCH 2 NH 2 to produce mainly N-... more Fe(CN) 5 NO] 2) , (1) and [Ru(bpy) 2 (NO)Cl] 2+ , (2) react with PhCH 2 NH 2 to produce mainly N-benzylphenylmethanimine and PhCN as oxidation products. (PhCH 2) 2 NH, PhCH 2 Cl and PhCH 2 OH are formed as diazotization products. Products derived from the benzyl radical (such as PhMe), are also formed. Since oxidation products are generated even in the absence of oxygen, a mechanism in which the nitrosyl ligand acts as an oxidant is proposed.
A new species of Trionymus Berg, T. austrinusWillink, is described and illustrated from Argentina... more A new species of Trionymus Berg, T. austrinusWillink, is described and illustrated from Argentina. Trionymus coronus Miller y McKenzie is recorded for the first time from Argentina, and a new key for the Neotropical species are given.
Revista De La Sociedad Entomologica Argentina, Jul 1, 2007
A systematic and cladistic study of the Neotropical Phenacoccus Cockerell is presented. A total o... more A systematic and cladistic study of the Neotropical Phenacoccus Cockerell is presented. A total of 18 new species of Phenacoccus are described and illustrated: Phenacoccus argentinus
Revista De La Sociedad Entomologica Argentina, Jun 1, 2009
D. texensis (Tinsley) and D. tibouchinae (Hambleton). D. brachydactylus is cited for the first ti... more D. texensis (Tinsley) and D. tibouchinae (Hambleton). D. brachydactylus is cited for the first time for Argentina, D. hambletoni for Costa Rica, D. hurdi for Cuba and D. brevipes for Uruguay. The new species found from Argentina are: D. alius, D.
Revista De La Sociedad Entomologica Argentina, Dec 1, 2006
A new species of Stictolecanium (Hemiptera: Coccoidea: Coccidae), with description of immature st... more A new species of Stictolecanium (Hemiptera: Coccoidea: Coccidae), with description of immature states and a key to the species ABSTRACT. A new species of soft scale: Stictolecanium aspidospermum sp. nov. from Argentina is described and illustrated based on the adult female and male and female immature stages. Protopulvinaria convexa Hempel is diagnosed, illustrated and transferred to the genus Stictolecanium Cockerell as S. convexum (Hempel) comb. nov. A taxonomic key for the four species of the genus is included. KEY WORDS. Soft scales. Neotropical region. Argentina. Brazil. RESUMEN. Se describe e ilustra una nueva especie de cochinilla blanda para la Argentina, Stictolecanium aspidospermum sp. nov., sobre la base de la hembra adulta y los estadios inmaduros de la hembra y del macho. Se diagnostica e ilustra a Protopulvinaria convexa Hempel, y se la transfiere al género Stictolecanium Cockerell como S. convexum (Hempel) comb. nov. Se incluye una clave taxonómica para las cuatro especies del género.
Revista Brasileira de Entomologia, 2008
Revision of the species of Ceroplastinae Atkinson (Hemiptera, Coccoidea, Coccidae) from the state... more Revision of the species of Ceroplastinae Atkinson (Hemiptera, Coccoidea, Coccidae) from the state of São Paulo, Brazil. The species of Ceroplastinae (Hemiptera, Coccoidea, Coccidae) from the state of São Paulo are revised. Thirty-six species are studied, 9 are synonymyzed, 8 new species are described and 19 known species are redescribed.
Neotropical Entomology, 2010
Coccus Species Affecting Coffea arabica in Brazil (Coccoideae: Coccidae) and the Redescription of... more Coccus Species Affecting Coffea arabica in Brazil (Coccoideae: Coccidae) and the Redescription of Two Species ABSTRACT-Five Coccus on Coffea arabica from the states of Bahia, Espírito Santo and Minas Gerais were studied. Females were prepared and mounted in Canada balsam. Coccus brasiliensis Fonseca and Coccus lizeri (Fonseca) were redescribed and Coccus alpinus De Lotto, Coccus celatus De Lotto and Coccus viridis (Green) were characterized. A key to species and illustration of all of them are included. Coccus alpinus and C. celatus are new records for Brazil and the Neotropical Region.
Transition Metal Chemistry - TRANSIT METAL CHEM, 2001
Fe(CN) 5 NO] 2) , (1) and [Ru(bpy) 2 (NO)Cl] 2+ , (2) react with PhCH 2 NH 2 to produce mainly N-... more Fe(CN) 5 NO] 2) , (1) and [Ru(bpy) 2 (NO)Cl] 2+ , (2) react with PhCH 2 NH 2 to produce mainly N-benzylphenylmethanimine and PhCN as oxidation products. (PhCH 2) 2 NH, PhCH 2 Cl and PhCH 2 OH are formed as diazotization products. Products derived from the benzyl radical (such as PhMe), are also formed. Since oxidation products are generated even in the absence of oxygen, a mechanism in which the nitrosyl ligand acts as an oxidant is proposed.