1,720,982 research outputs found
Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species
No full textPacheco Da Silva, Vitor C., Kaydan, Mehmet Bora, Basso, Cesar (2020): Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species. Zootaxa 4894 (4): 501-520, DOI: https://doi.org/10.11646/zootaxa.4894.4.
FIGURE 3 in Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species
No full textFIGURE 3. Adult female Chorizococcus jeanfrancoisi Pacheco da Silva & Kaydan sp. n. holotypePublished as part of Pacheco Da Silva, Vitor C., Kaydan, Mehmet Bora & Basso, Cesar, 2020, Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species, pp. 501-520 in Zootaxa 4894 (4) on page 509, DOI: 10.11646/zootaxa.4894.4.1, http://zenodo.org/record/431665
Dysmicoccus bonaerensis Granara de Willink
No full textDysmicoccus bonaerensis Granara de Willink Material studied. URUGUAY: Melilla, ex roots of Gamochaeta coarctata (Asteraceae), 34°43’55.3’’S 56°18’40.4’’W, 13.iii.2019, coll. Martínez, V., 2 adult ♀♀, ECFA No. 184. Hosts. Reported on roots of an undetermined plant (Granara de Willink, 2009). Distribution. Neotropical region (García Morales et al. 2016). This is the first record of D. bonaerensis in Uruguay.Published as part of Pacheco Da Silva, Vitor C., Kaydan, Mehmet Bora & Basso, Cesar, 2020, Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species, pp. 501-520 in Zootaxa 4894 (4) on page 510, DOI: 10.11646/zootaxa.4894.4.1, http://zenodo.org/record/431665
Pseudococcus sociabilis Hambleton 1935
No full textPseudococcus sociabilis Hambleton Material studied. URUGUAY: Cerillos, ex fruits of Citrus limon (Rutaceae), 34°37’17.5”S 56°21’38.9”W, 10.x.2018, coll. Delgado, S., 8 adult ♀♀, ECFA No. 143. Hosts. Reported on Coffea sp. (Rutaceae) (Kondo et al. 2008), Diospyros lasiocalyx (= Diospyros hispida) (Ebenaceae), Glycine max (Fabaceae), Mimosa tenuiflora (= Mimosa nigra) (Mimosaceae) (Williams & Granara de Willink, 1992), Diospyros kaki (Pacheco da Silva et al. 2017), Erythrina speciosa (Fabaceae), and Hedera helix (Araliaceae) (Hambleton 1935). Distribution. Neotropical region (García Morales et al. 2016). This is the first record of Ps. sociabilis on Uruguay.Published as part of Pacheco Da Silva, Vitor C., Kaydan, Mehmet Bora & Basso, Cesar, 2020, Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species, pp. 501-520 in Zootaxa 4894 (4) on page 516, DOI: 10.11646/zootaxa.4894.4.1, http://zenodo.org/record/431665
Phenacoccus solenopsis Tinsley 1898
No full textPhenacoccus solenopsis Tinsley Material studied. URUGUAY: San Jacinto, ex leaves of Capsicum annuum (Solanaceae), 34°28’03.0”S 55°46’34.9”W, 1.xii.2018, coll. Seijas, L., 3 adult ♀♀, ECFA No. 164. Hosts. Polyphagous, reported from 261 species belonging to 64 plant families (García Morales et al. 2016). Distribution. Australasian, Afrotropical, Nearctic, Neotropical, Oriental and Palaearctic regions (García Morales et al. 2016). This is the first record of Ph. solenopsis in Uruguay.Published as part of Pacheco Da Silva, Vitor C., Kaydan, Mehmet Bora & Basso, Cesar, 2020, Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species, pp. 501-520 in Zootaxa 4894 (4) on page 514, DOI: 10.11646/zootaxa.4894.4.1, http://zenodo.org/record/431665
Ferrisia meridionalis Williams 1985
No full textFerrisia meridionalis Williams Material studied. URUGUAY: Juanicó, ex fruits of Cydonia oblonga (Rosaceae), 34°34’00.8”S 56°16’16.0”W, 6.ix.2018, coll. Pacheco da Silva, V.C., 2 adult ♀♀, ECFA No. 87. Hosts. Polyphagous, reported on Ambrosia tenuifolia (Asteraceae), Manihot esculenta (Euphorbiaceae) (Williams 1985), Baccharis sp. (Asteraceae), Glycine max (Fabaceae), Hypericum perforatum (Clusiaceae) (Williams & Granara de Willink, 1992), and Diospyros kaki (Ebenaceae) (Pacheco da Silva et al. 2017). Distribution. Neotropical region (García Morales et al. 2016).Published as part of Pacheco Da Silva, Vitor C., Kaydan, Mehmet Bora & Basso, Cesar, 2020, Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species, pp. 501-520 in Zootaxa 4894 (4) on page 510, DOI: 10.11646/zootaxa.4894.4.1, http://zenodo.org/record/431665
Spilococcus mamillariae Coccoidea
No full textSpilococcus mamillariae (Bouche) Material studied. URUGUAY: Montevideo, ex stalk of Mammillaria sp. (Cactaceae), 34°53’19.6”S 56°07’12.7”W, 3.xi.2018, coll. Pacheco da Silva, V.C., 6 adult ♀♀, ECFA No. 158. Hosts. Polyphagous, reported from 95 species belonging to 6 plant families, but mainly associated with Cactaceae, in which it is recorded on 89 species (García Morales et al. 2016). Distribution. Australasian, Nearctic, Neotropical and Palaearctic regions (García Morales et al. 2016). This is the first record of S. mamillariae on Uruguay.Published as part of Pacheco Da Silva, Vitor C., Kaydan, Mehmet Bora & Basso, Cesar, 2020, Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species, pp. 501-520 in Zootaxa 4894 (4) on page 517, DOI: 10.11646/zootaxa.4894.4.1, http://zenodo.org/record/431665
Saccharicoccus sacchari
No full textSaccharicoccus sacchari Material studied. URUGUAY: Bella Unión, ex stalk of Saccharum officinarum (Poaceae), 30°24’56’’S 57°38’29’’W, 22.iii.2018, coll. Pacheco da Silva, V.C., 12 adult ♀♀, VCPC No. 89; same city, host, date and collector, 30°13’10’’S 57°36’05’’W, 8 adult ♀♀, VCPC No. 91; 30°19´47’’S 57°31’47’’W, 6 adult ♀♀, VCPC No. 92. Hosts. Reported on 13 species of Poaceae including sugarcane (Saccharum officinarum) and Cocos nucifera (Arecaceae) (Malumphy, 2014; García Morales et al. 2016). Distribution. Australasian, Afrotropical, Nearctic, Neotropical, Oriental and Palaearctic regions (García Morales et al. 2016).Published as part of Pacheco Da Silva, Vitor C., Kaydan, Mehmet Bora & Basso, Cesar, 2020, Pseudococcidae (Hemiptera: Coccomorpha) in Uruguay: morphological identification and molecular characterization, with descriptions of two new species, pp. 501-520 in Zootaxa 4894 (4) on page 517, DOI: 10.11646/zootaxa.4894.4.1, http://zenodo.org/record/431665
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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