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FIGURE 3 in Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini)

FIGURE 3. Literature and new records of representatives of the genus Anoplistes in the region of SE Mongolia (raster layer: OpenTopoMap).

FIGURE 1 in Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini)

FIGURE 1. General map of all literature and new records of longhorned beetles in the region of SE Mongolia (raster layer: National Geographic et al. 2021).

FIGURE 9 in Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini)

FIGURE 9. Photographs of adults in situ and habitats of typical SE Mongolian cerambycid species. A, semi-desert near Burdene Bulag, habitat of Chlorophorus caragana; B, shrubs of Haloxylon ammodendron in habitat of Ch. caragana; C, strongly desertified land with Caragana bushes in southernmost Mongolia, habitat of Ch. caragana; D, area of type locality of Anoplistes gobiensis in southernmost Mongolia; E, stony hills with diverse bush vegetation, most likely habitat of A. gobiensis; F, small canyon at the foot of rocky slopes overgrown with Caragana shrubs, habitat of Anoplistes halodendri minutus; G, copulating pair of A. halodendri minutus (rock ecotype); H, male of A. halodendri minutus (sand ecotype) on Caragana leucophloea steam.

FIGURE 2 in Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini)

FIGURE 2. Literature and new records of representatives of several cerambycid genera in the region of SE Mongolia (raster layer: OpenTopoMap).

FIGURE 11 in Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini)

FIGURE 11. Photographs of adults and larvae in situ and habitats of typical SE Mongolian cerambycid species. A, male of Eodorcadion gorbunovi in Shokhoi-Nuur Lake area (erroneous locality of E. argaloides); B, female of E. gorbunovi (ibid); C, semi-desert habitat with dried lake overgrown with Achnatherum splendens, habitat of E. gorbunovi (ibid); D, male of Eodorcadion intermedium kozlovi hiding in Caragana bushes after the night; E, female of E. intermedium kozlovi feeding on Caragana leaves; F, male of E. intermedium kozlovi climbing onto stems of grass; G, female of E. intermedium kozlovi; H, A. splendens enclave between Mandakh and Sainshand, typical habitat of E. intermedium kozlovi.

opennotspecifiedDec 2015View details →

Fig. 1 in New data on the occurrence of longhorn beetles (Coleoptera: Cerambycidae) in the Eastern Beskid Mountains (Poland)

Fig. 1. The research plots within the Eastern Beskid Mountains: 1 – Libusza and Lipinki, 2 – Bednarka, 3 – Wola Dębowiecka and Dobrynia, 4 – Nowy Żmigród, 5 – Wapienne, 6 – Mrukowa, 7 – Bartne, 8 – Gładyszów and Małastów, 9 – Wysowa-Zrój and Blechnarka; white line – border of the Low Beskids. The map of Poland was created based on gis.biomap.pl.

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Genome-scale phylogeography resolves the native population structure of the Asian longhorned beetle, Anoplophora glabripennis (Motschulsky)

Human assisted movement has allowed the Asian longhorned beetle (ALB, Anoplophora glabripennis (Motschulsky)) to spread beyond its native range and become a globally regulated invasive pest. Within its native range of China and the Korean peninsula, human-mediated dispersal has also caused cryptic translocation of insects, resulting in population structure complexity. Previous studies used genetic methods to detangle this complexity but were unable to clearly delimit native populations which is needed to develop downstream biosurveillance tools. We used genome-wide markers to define historical population structure in native ALB populations and contemporary movement between regions. We used genotyping-by-sequencing to generate 6,102 single nucleotide polymorphisms (SNPs) and amplicon sequencing to genotype 53 microsatellites. In total, we genotyped 712 individuals from ALB's native distribution. We observed six distinct population clusters among native ALB populations, with a clear delineation between northern and southern groups. Most of the individuals from South Korea were distinct from populations in China. Our results also indicate historical divergence among populations and suggest limited large-scale admixture, but we did identify a restricted number of cases of contemporary movement between regions. We identified SNPs under selection and describe a clinal allele frequency pattern in a missense variant associated with glycerol kinase, an important enzyme in the utilization of an insect cryoprotectant. We further demonstrate that small numbers of SNPs can assign individuals to geographic regions with high probability, paving the way for novel ALB biosurveillance tools.

opencc-zeroDec 2021View details →

FIGURE 2 in Descriptions and new records in longhorned beetles (Coleoptera: Cerambycidae) from Central America

FIGURE 2. Crossomeles oscarcastilloi sp. nov., holotype male. a) Dorsal habitus. b) Photograph of live holotype. c) Close-up of head. d) Lateral habitus.

FIGURE 3 in Descriptions and new records in longhorned beetles (Coleoptera: Cerambycidae) from Central America

FIGURE 3. Crossomeles acutipennis Chemsak & Noguera, 1993, paratype male. a) Dorsal habitus. b) Close-up of pronotum. c) Close-up of head. d) Lateral habitus.

FIGURE 1 in Descriptions and new records in longhorned beetles (Coleoptera: Cerambycidae) from Central America

FIGURE 1. Crossomeles copei sp. nov., holotype male. a) Dorsal habitus. b) Close-up of pronotum. c) Close-up of head. d) Lateral habitus.

FIGURE 5 in Descriptions and new records in longhorned beetles (Coleoptera: Cerambycidae) from Central America

FIGURE 5. Four species of Crossomeles. a) C. acutipennis, paratype male, close-up of head. b) C. aureopilis, paratype male, close-up of head. c) C. copei, holotype male, close-up of head. d) C. oscarcastilloi sp. nov., holotype male, close-up of head. e) C. acutipennis, paratype male, close-up of pronotum. f) C. aureopilis, paratype male, close-up of pronotum. g) C. copei, holotype male, close-up of pronotum. h) C. oscarcastilloi sp. nov., holotype male, close-up of pronotum. i) C. acutipennis, paratype male, close-up of metatibia. j) C. aureopilis, paratype male, close-up of metatibia. k) C. copei, holotype male, close-up of metatibia. l) C. oscarcastilloi sp. nov., holotype male, close-up of metatibia.

FIGURE 4 in Descriptions and new records in longhorned beetles (Coleoptera: Cerambycidae) from Central America

FIGURE 4. Crossomeles aureopilis (Fisher, 1953), paratype male. a) Dorsal habitus. b) Close-up of pronotum. c) Close-up of head. d) Lateral habitus.

opencc-zeroAug 2022View details →

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Phylogenomics resolves timing and patterns in the evolution of Australasian Cerambycinae (Coleoptera: Cerambycidae), and reveals new insights into the subfamily-level classification and historical biogeography of longhorn beetles

Cerambycinae is the second-largest subfamily of longhorn beetles in the Southern Hemisphere. The phylogeny of Cerambycinae is poorly known, resulting in a highly artificial tribal-level classification and a largely speculative evolutionary history. We reconstructed the phylogenetic relationships of Cerambycinae at the generic level using anchored hybrid enrichment data from hundreds of nuclear genes, with a primary focus on the extraordinarily diverse faunas of Australia and New Zealand. We also estimated divergence times by incorporating fossil calibrations in our analyses. We identified two main clades within Cerambycinae, which can also be separated morphologically by a distinct type of antennal foramen. We recovered a Late Jurassic origin of crown Cerambycinae. Dorcasominae, which was newly found to have representatives in Australia, was notably derived from within Cerambycinae. We recovered two independent origins of Australian Cerambycinae: one clade originated in the Early Cretaceous and is likely endemic to the Southern Hemisphere, while the other clade appears to have immigrated to Australia, perhaps from the Northern Hemisphere. Within the Australian lineages were multiple independent origins of New Zealand taxa, all of which are relative host-plant generalists. Tribal relationships and assignments are discussed and, based on our results, the following major nomenclatural acts were made: Dorcasominae Lacordaire, 1868, is downgraded to a tribe Dorcasomini of Cerambycinae Latreille, 1804; Neostenini Lacordaire, 1868 syn. nov. is treated as a junior synonym of Uracanthini Blanchard, 1851.

Figure 4 in Faunistic analysis of longhorn beetles (Cerambycidae: Coleoptera) in Cerrado and Atlantic Forest areas: biodiversity hotspots of Brazil

Figure 4. Diversity estimates based on Hill's series (1973), for the phytophysiognomies freshwater swamp forests (MDB), cerradão (CER) and semidecidual seasonal forest (FES), present in the Municipal Botanical Garden of Bauru, SP (p <0.05). q = 0: species richness; q = 1: estimate of abundant species; q = 2: estimate of dominant species.

Figure 6 in Faunistic analysis of longhorn beetles (Cerambycidae: Coleoptera) in Cerrado and Atlantic Forest areas: biodiversity hotspots of Brazil

Figure 6. Cumulative richness of Cerambycidae species collected in the phytophysiognomies freshwater swamp forests (MDB), cerradão (CER) and semideciduous seasonal forest (FES). (a) Cumulative richness of MDB; (b) cumulative richness of CER; (c) cumulative richness of FES; (d) total cumulative richness.

Figure 3 in Faunistic analysis of longhorn beetles (Cerambycidae: Coleoptera) in Cerrado and Atlantic Forest areas: biodiversity hotspots of Brazil

Figure 3. Correlation between abundance of Cerambycidae and climatic variables in the Municipal Botanical Garden of Bauru. (a) Correlation between abundance and average temperature; (b) correlation between abundance and accumulated precipitation. Source: UNESP Bauru Meteorological Institute (2021).

Figure 2 in Faunistic analysis of longhorn beetles (Cerambycidae: Coleoptera) in Cerrado and Atlantic Forest areas: biodiversity hotspots of Brazil

Figure 2. Seasonality for Cerambycidae species in the phytophysiognomies freshwater swamp forests (MDB), cerradão (CER) and semidecidual seasonal forest (FES), present in the Municipal Botanical Garden of Bauru, from October 2019 to September 2020.

Figure 1 in Faunistic analysis of longhorn beetles (Cerambycidae: Coleoptera) in Cerrado and Atlantic Forest areas: biodiversity hotspots of Brazil

Figure 1. New records of Cerambycidae species for São Paulo state, Brazil. (a) Eburodacrys elegantula Gounelle, 1909; (b) Compsibidion maronicum (Thomson, 1867); (c) Macroeme sobrina (Gounelle, 1909); (d) Acorethra aureofasciata Gounelle, 1911; (e) Eclipta nigriventris (Melzer, 1934); (f) Eclipta seminigra (Gounelle, 1911); (g) Odontocera albicans (Klug, 1825); (h) Ceralocyna militaris (Gounelle, 1911); (i) Aegoschema migueli Monné and Mermudes, 2007. Scale bar, 5mm.

Figure 5 in Faunistic analysis of longhorn beetles (Cerambycidae: Coleoptera) in Cerrado and Atlantic Forest areas: biodiversity hotspots of Brazil

Figure 5. Cluster similarity analysis for the phytophysiognomies freshwater swamp forests (MDB), cerradão (CER) and semideciduous seasonal forest (FES), present in the Municipal Botanical Garden of Bauru, based on species composition.