1,721,007 research outputs found
A new species of Eulachnus Del Guercio from China (Hemiptera: Aphididae Lachninae)
No full textKanturski, Mariusz, Qiao, Ge-Xia, Favret, Colin (2022): A new species of Eulachnus Del Guercio from China (Hemiptera: Aphididae Lachninae). Zootaxa 5183 (1): 380-389, DOI: https://doi.org/10.11646/zootaxa.5183.1.2
Fig. 1 in Molecular Phylogenetic Analysis and Species Delimitation in the Pine Needle-feeding Aphid Genus Essigella (Hemiptera, Sternorrhyncha, Aphididae)
No full textFig. 1. Essigella hoerneri on Pinus monophylla (left) and Essigella sp. on Pinus ponderosa (right) (pictures from C. Favret).Published as part of Théry, Thomas, Kanturski, Mariusz & Favret, Colin, 2018, Molecular Phylogenetic Analysis and Species Delimitation in the Pine Needle-feeding Aphid Genus Essigella (Hemiptera, Sternorrhyncha, Aphididae), pp. 1-15 in Insect Systematics and Diversity (AIFB) 2 (4) on page 2, DOI: 10.1093/isd/ixy006, http://zenodo.org/record/716848
FIGURE 2 in Roger Blackman 1941-2022-an appreciation
No full textFIGURE 2. Roger Blackman, an unidentified attendee and Andrew Polaszek in Smolenice, Slovakia, September 1985 (Photo O. Heikinheimo).Published as part of Harrington, Richard, Polaszek, Andrew, Watson, Gillian W., Kanturski, Mariusz, Favret, Colin & Ouvrard, David, 2022, Roger Blackman 1941-2022-an appreciation, pp. 7-21 in Zootaxa 5183 (1) on page 10, DOI: 10.11646/zootaxa.5183.1.4, http://zenodo.org/record/707044
FIGURE 1 in Roger Blackman 1941-2022-an appreciation
No full textFIGURE 1. Roger Blackman at work with the NHM aphid collection in June 2019 (Photo graph by M. Kanturski).Published as part of Harrington, Richard, Polaszek, Andrew, Watson, Gillian W., Kanturski, Mariusz, Favret, Colin & Ouvrard, David, 2022, Roger Blackman 1941-2022-an appreciation, pp. 7-21 in Zootaxa 5183 (1) on page 7, DOI: 10.11646/zootaxa.5183.1.4, http://zenodo.org/record/707044
Figure 4 in Phorodon cannabis Passerini (Hemiptera: Aphididae), a newly recognized pest in North America found on industrial hemp
No full textFigure 4. Phorodon humuli (Schrank). a) Apterous vivipara photomicrograph. b) Antennal segments II–VI. c) Siphunculus. d) Head and antennal segment I (left side dorsum; right side venter). e) Cauda dorsum.Published as part of Cranshaw, Whitney S., Halbert, Susan E., Favret, Colin, Britt, Kadie E. & Miller, Gary L., 2018, Phorodon cannabis Passerini (Hemiptera: Aphididae), a newly recognized pest in North America found on industrial hemp, pp. 1-12 in Insecta Mundi 662 on page 11, DOI: 10.5281/zenodo.371002
FIG. 2 in Aphis mirabilis sp. n. (Hemiptera, Aphididae, Aphidina), a South American species resembling A. craccivora, and further data on A. tropaeoli
No full textFIG. 2. Aphis mirabilis Nieto Nafría & Ortego sp. n., apterous viviparous female. A, general view. B, head, double arrows from top to bottom: minimal ventral distance between antennal alveoli, maximal width of the clypeus, maximal distance between the outer edges of the mandibular lamina; C, hind leg.Published as part of Nafría, Juan Manuel Nieto, Moreno-González, Víctor, Ortego, Jaime, Favret, Colin & Durante, M. Pilar Mier, 2022, Aphis mirabilis sp. n. (Hemiptera, Aphididae, Aphidina), a South American species resembling A. craccivora, and further data on A. tropaeoli, pp. 22-48 in Zootaxa 5183 (1) on page 38, DOI: 10.11646/zootaxa.5183.1.5, http://zenodo.org/record/707046
Phorodon humulifoliae Tseng and Tao 1938
No full textPhorodon humulifoliae Tseng and Tao (1938) was described from specimens on Humulus japonica Siebold & Zucc. (Cannabaceae) in Chengdu, China. It can be separated from other species in the genus by its heavily sculptured integument and long, s-curved siphunculi. The original description says the setae are not pointed but it does not call them flabellate.Published as part of Cranshaw, Whitney S., Halbert, Susan E., Favret, Colin, Britt, Kadie E. & Miller, Gary L., 2018, Phorodon cannabis Passerini (Hemiptera: Aphididae), a newly recognized pest in North America found on industrial hemp, pp. 1-12 in Insecta Mundi 662 on page 4, DOI: 10.5281/zenodo.371002
FIG. 1 in Aphis mirabilis sp. n. (Hemiptera, Aphididae, Aphidina), a South American species resembling A. craccivora, and further data on A. tropaeoli
No full textFIG. 1. Principal component analysis biplot of first and second principal components. Host plants are represented with different point shapes while aphid species according to HCPC clustering technique are represented with different colours. Explained variance by each of both principal components is indicated in parentheses.Published as part of Nafría, Juan Manuel Nieto, Moreno-González, Víctor, Ortego, Jaime, Favret, Colin & Durante, M. Pilar Mier, 2022, Aphis mirabilis sp. n. (Hemiptera, Aphididae, Aphidina), a South American species resembling A. craccivora, and further data on A. tropaeoli, pp. 22-48 in Zootaxa 5183 (1) on page 34, DOI: 10.11646/zootaxa.5183.1.5, http://zenodo.org/record/707046
Phorodon humuli
No full textPhorodon humuli (Schrank 1801) (Fig. 4a–f; Fig. 5a–f) is the hop aphid, adventive and widespread in North America at least since 1863 (Foottit et al. 2006). Apterae of P. humuli can be distinguished from those of P. cannabis by the absence of flabellate setae and by shorter setae on antennal segment III (Fig. 2b and 4b). This species is common and damaging on hops in North America, especially in the Pacific Northwest and is not known from Cannabis. The aphids overwinter on Prunus, particularly ornamental purple leaf plum, Prunus cerasifera Ehrh (Rosaceae) (S. E. Halbert, personal observation).Published as part of Cranshaw, Whitney S., Halbert, Susan E., Favret, Colin, Britt, Kadie E. & Miller, Gary L., 2018, Phorodon cannabis Passerini (Hemiptera: Aphididae), a newly recognized pest in North America found on industrial hemp, pp. 1-12 in Insecta Mundi 662 on page 3, DOI: 10.5281/zenodo.371002
Molecular Phylogenetic Analysis and Species Delimitation in the Pine Needle-feeding Aphid Genus Essigella (Hemiptera, Sternorrhyncha, Aphididae)
No full textFig. 2. Phylogenetic tree (ML and BI) of Essigella species using concatenate ATP6, COI, EF-1α and Gnd. Pinus species of the subgenus Strobus appear either in orange or in red, those of the subgenus Pinus either in green or in blue. Color nuances represent infragroup within each subgenus. Nonidentified Pinus and other Pinaceae are in black.Values indicate ML bootstrap % values followed by Bayesian posterior probabilities % values.Published as part of Théry, Thomas, Kanturski, Mariusz & Favret, Colin, 2018, Molecular Phylogenetic Analysis and Species Delimitation in the Pine Needle-feeding Aphid Genus Essigella (Hemiptera, Sternorrhyncha, Aphididae), pp. 1-15 in Insect Systematics and Diversity (AIFB) 2 (4) on page 7, DOI: 10.1093/isd/ixy006, http://zenodo.org/record/716848
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