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47 results for “Calligrapha”
Figura 1 in Confirmación de la presencia de Calligrapha curvilinea Stål, 1859 (Coleoptera: Chrysomelidae) en Chile
Figura 1. Calligrapha curvilinea Stål. A. Vista dorsal. B. Vista ventral. C. Vista lateral. Escala: 5 mm. / Calligrapha curvilinea Stål. A. Dorsal view. B. Ventral view. C. Lateral view. Scale: 5 mm.
Figura 3 in Confirmación de la presencia de Calligrapha curvilinea Stål, 1859 (Coleoptera: Chrysomelidae) en Chile
Figura 3. Distribución de Calligrapha curvilinea en Chile. / Distribution of Calligrapha curvilinea in Chile.
Linked collectors and determiners for: Systematic revision of Calligrapha s. str. Chevrolat (Coleoptera: Chrysomelidae, Chrysomelinae).
Natural history specimen data linked to collectors and determiners held within, "Systematic revision of Calligrapha s. str. Chevrolat (Coleoptera: Chrysomelidae, Chrysomelinae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b1e94c98-b066-432e-991a-f82f9728223f">https://bionomia.net/dataset/b1e94c98-b066-432e-991a-f82f9728223f</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b1e94c98-b066-432e-991a-f82f9728223f">https://gbif.org/dataset/b1e94c98-b066-432e-991a-f82f9728223f</a>. Formatted as a Frictionless Data package.
Figure 5 in Geographic variability in Calligrapha verrucosa (Suffrian 1858), a willow-feeding leaf beetle from western North America (Coleoptera: Chrysomelidae)
Figure 5. Dorsal view of two specimens identified as C. verrucosa in the Suffrian collection at the Martin-Luther- Universität in Halle, Germany. a) Specimen 31733 from "Illionis" [sic]. b) Specimen 27673 from "Nordamerika."
Figure 6 in Geographic variability in Calligrapha verrucosa (Suffrian 1858), a willow-feeding leaf beetle from western North America (Coleoptera: Chrysomelidae)
Figure 6. Distribution map of C. verrucosa based on material examined in connection with this study. Within the United States, each dot denotes a county record and may be representative of multiple sites within the county.
Figure 4 in Geographic variability in Calligrapha verrucosa (Suffrian 1858), a willow-feeding leaf beetle from western North America (Coleoptera: Chrysomelidae)
Figure 4. Ventral view of beetles showing coloration of thoracic sternum. a) Nevada specimen (dark form). b) Montana specimen (light form).
Figure 2 in Geographic variability in Calligrapha verrucosa (Suffrian 1858), a willow-feeding leaf beetle from western North America (Coleoptera: Chrysomelidae)
Figure 2. Dorsal habitus views showing variation among populations of C. verrucosa. a-b) Northwest Territories. c) British Columbia. d) Alaska. e) Washington. f-h) Montana. i-j) California. k-n) Nevada. o-r) Idaho. s) Wyoming. t) Nebraska.
Data from: Non-random patterns of genetic admixture expose the complex historical hybrid origin of unisexual leaf beetle species in the genus Calligrapha
Many unisexual animal lineages supposedly arose from hybridization. However, support for their putative hybrid origins mostly comes from indirect methodologies, which are rarely confirmatory. Here we provide compelling data indicating that tetraploid unisexual Calligrapha are true genetic mosaics obtained via analysis of mitochondrial DNA (mtDNA) and allelic variation and coalescence times for three single-copy nuclear genes (CPS, HARS, and Wg) in five of six unisexual Calligrapha and a representative sample of bisexual species. Nuclear allelic diversity in unisexuals consistently segregates in the gene pools of at least two but up to three divergent bisexual species, interpreted as putative parentals of interspecific hybridization crosses. Interestingly, their mtDNA diversity derives from an additional yet undiscovered older evolutionary lineage that is possibly the same for all independently originated unisexual species. One possibly extinct species transferred its mtDNA to several evolutionary lineages in a wave of hybridization events during the Pliocene, whereby descendant species retained a polymorphic mtDNA constitution. Recent hybridizations, in the Pleistocene and always involving females with the old introgressed mtDNA, seemingly occurred in the lineages leading to unisexual species, decoupling mtDNA introgression (and inferences derived from these data, such as timing and parentage) from subsequent acquisition of the new reproductive mode. These results illuminate an unexpected complexity in possible routes to animal unisexuality, with implications for the interpretation of ancient unisexuality. If the origin of unisexuality requires a mechanism where (1) hybridization is a necessary but insufficient condition and (2) multiple bouts of hybridization involving more than two divergent lineages are required, then the origins of several classical unisexual systems may have to be reassessed.
FIGURE 5 in Systematic revision of Calligrapha Chevrolat (Coleoptera: Chrysomelidae) with pale spots on dark elytra and description of two new species
FIGURE 5. Dorsal and lateral views of (a) the neotype of Calligrapha vigintimaculata (Chevrolat), (b) the holotype of C. panzoensis Bechyné, and (c) the holotype of C. stillatipennis Stål. Scale bar = 2.0 mm.
FIGURE 4 in Systematic revision of Calligrapha Chevrolat (Coleoptera: Chrysomelidae) with pale spots on dark elytra and description of two new species
FIGURE 4. Ventral and lateral views and detailed dorsal view of distal end of penis of Calligrapha stillatipennis Stål (a, b) and C. zapoteca sp. nov. (c, d). Scale bars = 0.5 mm.
FIGURE 3 in Systematic revision of Calligrapha Chevrolat (Coleoptera: Chrysomelidae) with pale spots on dark elytra and description of two new species
FIGURE 3. Distribution of Calligrapha species with pale spots in Central America. Distribution map of the group of species allied to C. vigintimaculata (Chevrolat) (a), of C. multiguttata Stål (b), and the group of species allied to C. barda (Say) (c).
FIGURE 2 in Systematic revision of Calligrapha Chevrolat (Coleoptera: Chrysomelidae) with pale spots on dark elytra and description of two new species
FIGURE 2. Ventral and lateral views and detailed dorsal view of distal end of penis of Calligrapha panzoensis Bechyné (a, b), C. vigintimaculata (Chevrolat) (c, d), C. barda (Say) (e, f), C. multiguttata Stål (g, h), and C. pavimentata sp. nov. (i, j). Scale bars = 0.5 mm.
FIGURE 1 in Systematic revision of Calligrapha Chevrolat (Coleoptera: Chrysomelidae) with pale spots on dark elytra and description of two new species
FIGURE 1. Dorsal and lateral views of (a) the lectotype of Calligrapha multiguttata Stål, (b) the neotype of C. barda (Say), (c) the holotype of C. zapoteca sp. nov., and (d) the holotype of C. pavimentata sp. nov. Scale bar = 2.0 mm.
FIGURE 14 in Systematic revision of Central American Calligrapha Chevrolat of the subgenus Erythrographa subgen. nov. (Coleoptera: Chrysomelidae, Chrysomelinae)
FIGURE 14. Distribution of Calligrapha labyrinthica Stål, separating localities with specimens with completely dark and with narrowly pale suture.
FIGURE 10 in Systematic revision of Central American Calligrapha Chevrolat of the subgenus Erythrographa subgen. nov. (Coleoptera: Chrysomelidae, Chrysomelinae)
FIGURE 10. Dorsal and lateral views of the lectotype of Calligrapha suboculata Stål (a), lectotype of C. notatipennis Stål (b), lectotype of C. labyrinthica Stål (c), and the holotype of C. aladina Bechyné (d).
FIGURE 11 in Systematic revision of Central American Calligrapha Chevrolat of the subgenus Erythrographa subgen. nov. (Coleoptera: Chrysomelidae, Chrysomelinae)
FIGURE 11. Ventral and lateral views and dorsal view of apex of the penises of Calligrapha suboculata Stål (a, b), C. notatipennis Stål (c, d), C. labyrinthica Stål (e, f) and C. aladina Bechyné (g, h). Scale bars = 1.0 mm.
FIGURE 9 in Systematic revision of Central American Calligrapha Chevrolat of the subgenus Erythrographa subgen. nov. (Coleoptera: Chrysomelidae, Chrysomelinae)
FIGURE 9. Variability of C. suffriani Jacoby, including specimens from Canelas, Durango (a, b), Pilar, Durango (c), and La Borrega, Chihuahua (d).
FIGURE 7 in Systematic revision of Central American Calligrapha Chevrolat of the subgenus Erythrographa subgen. nov. (Coleoptera: Chrysomelidae, Chrysomelinae)
FIGURE 7. Ventral and lateral views, and dorsal view of apex of the penises of Calligrapha intermedia Jacoby (a, b) and C. suffriani Jacoby (c, d). Scale bars = 1.0 mm.
FIGURE 6 in Systematic revision of Central American Calligrapha Chevrolat of the subgenus Erythrographa subgen. nov. (Coleoptera: Chrysomelidae, Chrysomelinae)
FIGURE 6. Dorsal and lateral views of the lectotype of Calligrapha intermedia Jacoby (a), the holotype of C. tortilis Stål (b), and the lectotype of C. suffriani Jacoby.
FIGURE 1 in Systematic revision of Central American Calligrapha Chevrolat of the subgenus Erythrographa subgen. nov. (Coleoptera: Chrysomelidae, Chrysomelinae)
FIGURE 1. Dorsal and lateral views of the lectype of Calligrapha gyllenhali Stål (a), the lectotype of C. limbaticollis Stål (b), holotype of C. wickhami Bowditch (c), and the holotype of C. thermalis Gómez-Zurita (d).
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