The Coleopterists Society

@coleopsoc

International Society for the study of beetles. Publisher of The Coleopterists Bulletin Reposts/likes≠endorsement

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The Coleopterists Society@coleopsoc· 24d

#LiteratureNotice Uchiyama et al. Potential Impacts of Climate Change on Phenology and Fitness in the Endangered Diving Beetle #Laccophilus nakajimai doi.org/10.1111/eea.... #Beetle #Beetles #divingbeetle #voltinism

The Coleopterists Society@coleopsoc· 27d

#LiteratureNotice Rodrigues et al. Taxonomic revision of Cremastocheilini (Coleoptera: Scarabaeidae: #Cetoniinae) from South America and an updated key for the genera of the New World doi.org/10.1080/0022... #Beetle #Beetles #Taxonomicrevision

Cyclidiellus velutinus (Westwood, Citation1874). Female at MFNB (Mexico [doubtful data]). (A) Habitus, dorsal view. (B) Habitus, ventral view. (C) Pronotum, dorsal view. (D) Protibia of male, dorsal view (Male at RMNH [no data]). (E) Protibia of female, dorsal view. (F) Habitus, dorsolateral view. (G) Habitus, lateral view. (H) Aedeagus, lateral view. (I) Surface of elytra. Scale bars = 1 mm

The Coleopterists Society@coleopsoc· 28d

#LiteratureNotice Santos-Silva The Cerambycidae (Coleoptera) from the James Cope collection: New species, synonymy, and taxonomical and geographical notes doi.org/10.11646/zoo... #Beetle #Beetles #Proxatrypanius

FIGURES 1–6. Proxatrypanius incertus (Bates, 1881). 1–4) Male from Mexico (Guerrero): 1) Dorsal habitus; 2) Ventral habitus; 3) Lateral habitus; 4) Head, frontal view. 5) Holotype of Proxatrypanius rockefelleri Gilmour, 1959, by Jesus Santiago Moure. 6) Holotype of Oedopeza incerta Bates, 1881, by Jesus Santiago Moure.

The Coleopterists Society@coleopsoc· 28d

#LiteratureNotice Dvořáček & Kodrik. Mushroom body variation in beetles (Coleoptera): A challenge for future research doi.org/10.1111/phen... #Beetle #Beetles

Several histological images of MB beetles according to Panov. (a) tripartite calyx MB ground beetle Pterostichus aethiops (Carabidae), KC – Kenyon cells, C – cup (Panov, 2013b). (b) bipartite calyx in Anisoplia agricola (Rutelinae), Cl – lateral calyx, Cm – medial calyx, P – pedunculus (Panov, 2010b). (c) detail of the right outer cup of MB in the flat-faced longhorn Morimus verecundus (Lamiinae) with neuroblasts, KC – Kenyon cells, PC – proliferative centre, C – cup (Panov, 2011).

The Coleopterists Society@coleopsoc· Jul 13

#LiteratureNotice Pinedo-Garcia et al. New morphological information on #Hintonelmis sloanei Hinton, 1971 (Coleoptera: Elmidae) doi.org/10.5735/086.... #Beetle #Beetles #morphologicalstudy

Hintonelmis sloanei (Coleoptera: Elmidae). Male adult, habitus. — A: Dorsal view. — B: Ventral view. — C: Lateral view. — D: Frontal view.

The Coleopterists Society@coleopsoc· Jul 13

#LiteratureNotice Zhou & Chen. Asian species of the little-known subgenus #Lagria (Lagriella) (Coleoptera, Tenebrionidae, Lagriinae), with a new species and the first record from China doi.org/10.3897/zook... #Beetle #Beetles #newspecies

Habitus of L. (Lagriella) cordata sp. nov. A, B. Holotype: A. Dorsal view; B. Ventral view; C, D. Female paratype (2021.V.9, Guangxi, Hezhou City, Daguishan Mountain, Qixingchong, No. 21-5-9-1): C. Dorsal view; D. Ventral view. Scale bar: 2 mm (A–D).

The Coleopterists Society@coleopsoc· Jul 11

#LiteratureNotice Demir & Kabalak. Linking Environmental Gradients, Functional Traits, and Phylogenetic Structure in Meloidae (Coleoptera) Assemblages of Inner Western Anatolia doi.org/10.1111/ddi.... #Beetle #Beetles #blisterbeetles

Study area and species dataset. Map of the Inner Western Anatolia section of Türkiye showing presence (red dots) and absence (open circles) records of Meloidae species across 487 sampled sites. Photographs illustrate the 28 Meloidae species analysed in this study, with species names listed in the same order as in Table 1 (no. 1–28 species)

The Coleopterists Society@coleopsoc· Jul 11

#LiteratureNotice Geisler et al. Oxpeckers of the mouse world: assembly and review of data on the unique mutualism between Amblyopinina rove beetles and their mammal hosts doi.org/10.1080/0022... #Beetle #Beetles #mutualism #rovebeetles

Figure 2. Genera of the Amblyopinina rove beetles associated with mammals. (A) Myotyphlus Fauvel, Citation1883. (B) Amblyopinus Solsky, Citation1875. (C) Amblyopinodes Seevers, Citation1955. (D) Chilamblyopinus Ashe and Timm, Citation1988. (E) Edrabius Fauvel, Citation1900. (F) Megamblyopinus Seevers, Citation1955.

The Coleopterists Society@coleopsoc· Jul 9

#LiteratureNotice Watanabe et al. Description of the instar III larva of Agabus (Acatodes) browni Kamiya, 1934 (Coleoptera: Dytiscidae, Agabinae) doi.org/10.11646/zoo... #Beetle #Beetles

Instar III larva of Agabus browni Kamiya, 1934

The Coleopterists Society@coleopsoc· Jul 9

#LiteratureNotice Kumar et al. Species diversity and influence of abiotic factors on population dynamics of scarabaeid (Scarabaeidae: Coleoptera) captured in a black light trap in the Terai region of Uttarakhand doi.org/10.1007/s426... #Beetle #Beetles #scarabbeetle

The Coleopterists Society@coleopsoc· Jul 6

#LiteratureNotice Li et al. Revisiting early angiosperm pollination: a reassessment of Angimordella beetle and co-occurring thrips from mid-Cretaceous amber doi.org/10.1186/s129... #Beetle #Beetles #Cretaceous #amber

Association of Angimordella beetle, thrips, and eudicot pollen in mid-Cretaceous amber (NIGP171315). A Angimordella burmitina preserved together with a thrips, under widefield fluorescence. B Thrips under confocal microscopy, with arrows indicating two pollen grains in direct contact with the thrips (close-ups in insets). Scale bars: 500 µm

The Coleopterists Society@coleopsoc· Jul 6

#LiteratureNotice Bian & Jäch. The species of the genus #Zaitzevia Champion, 1923 (Coleoptera, Elmidae) from Shaanxi Province, China doi.org/10.3897/zook... #Beetle #Beetles #rifflebeetle

Habitus. A, B. Zaitzevia cf. chenzhitengi Jiang & Wang, 2020, male from Shaanxi. A. Dorsal view; B. Ventral view.

The Coleopterists Society@coleopsoc· Jul 4

#LiteratureNotice Keena et al. New Insights on the Ecology, Economics, and Management of #Anoplophora Longhorned Beetles (Coleoptera: Cerambycidae: Lamiinae) doi.org/10.1007/s407... #Beetle #Beetles #longhornbeetle

The Coleopterists Society@coleopsoc· Jul 4

#LiteratureNotice Tong et al. Morphology and sexual dimorphism of antennal sensilla in longhorn beetle #Moechotypa diphysis (Pascoe, 1871) (Coleoptera: Cerambycidae: Lamiinae) doi.org/10.1016/j.jc... #Beetle #Beetles #longhornbeetle #dimorphism

Fig. 1. External morphology of the antennae of M. diphysis (A) A male M. diphysis longhorn beetle (B) Schematic diagram of antennae of male and female M. diphysis (C) The head of male M. diphysis to show the extended antennae (D) The head of female M. diphysis. F1-F9, the first flagellum to the ninth flagellum; Pe, pedicel; Sc, scape.

The Coleopterists Society@coleopsoc· Jul 3

#LiteratureNotice Wang et al. Two new species and one new record of the genus #Melolontha Fabricius, 1775 from China (Coleoptera: Scarabaeidae: Melolonthinae) doi.org/10.11646/zoo... #Beetle #Beetles #newlydescribedspecies

FIGURES 13–15. Habitus of Melolontha wangyutangi Wang & Qiu sp. nov., holotype. 13, dorsal view; 14, ventral view; 15, lateral view from left. Scale bar: 10.0 mm.

The Coleopterists Society@coleopsoc· Jul 3

#LiteratureNotice Białkowski et al. Evolutionary constraints shape the diversity of microinsects’ wing morphology doi.org/10.1098/rspb... #Beetle #Beetles #evolutionarystudy #microinsects

Diagram illustrating key changes in wing architecture associated with body miniaturization. Black arrows represent the strength of miniaturization effects, proportional to the coefficient of determination. Blue bands indicate phylogenetic inertia in adaptations to body-size reduction. Scatter plots show the difference between optimal regression slopes (unbiased by ancestral stages) and evolutionary (actual) regression slopes. Beetle drawings depict the actual scale of the size differences between the largest and the smallest bark beetle species included in the analysis.

The Coleopterists Society@coleopsoc· Jun 30

🪲The latest and first fully #OpenAccess issue of #TheColeopteristsBulletin is out! Link: bioone.org/journals/the...

The Coleopterists Society@coleopsoc· Jun 30

#LiteratureNotice Li et al. Pagodocerus, a new beetle genus of #Mastigocoleidae from mid-Cretaceous Kachin amber (Coleoptera: Dryopoidea) doi.org/10.11606/180... #Beetle #Beetles #Cretaceous #amber

Figure 1. General habitus of Pagodocerus volkovitshi, holotype, NIGP208696, under reflected light. (A) Dorsal view. (B) Ventral view. Scale bars: 2 mm.

The Coleopterists Society@coleopsoc· Jun 30

#LiteratureNotice Clavijo-Giraldoa et al. New record of the cryptic stem galling weevil Philonis inermis Champion (Curculionidae) in Colombia: notes on biology, host association, and potential as a biological control agent of P. foetida L. in Australia doi.org/10.1080/0022... #Beetle #Beetles

Figure 3. Adult morphology, reproductive behaviour and immature stages of Philonis inermis. (a) Adult showing characteristic body shape, colouration and scale pattern (2 mm scale bar). (b) Size comparison between female and male, illustrating sexual dimorphism. (c) Egg partially concealed by frass at oviposition site near a stem node (0.2 mm scale bar). (d) Hyaline, oval egg deposited singly in oviposition cavity (0.2 mm scale bar). (e) Longitudinal sections showing larval tunnelling path from oviposition site to the gall chamber; note progression of internal damage and gall formation (2 mm scale bar). (f) Mature larvae feeding within stem tissue; bottom image highlights the head capsule and sclerotised mandibles (2 mm scale bar). (g) Exarate pupa enclosed within a gall chamber, showing clearly differentiated appendages and body segmentation typical of weevil pupae (1 mm scale bar). (h) Fully developed adult in pre-emergence resting phase within the gall chamber, prior to perforating the gall wall (1 mm scale bar).

The Coleopterists Society@coleopsoc· Jun 27

#LiteratureNotice Bento et al. Reassessment of #Leucothyreus noctivagus Ohaus, 1917 reveals Mimogeniates margaridae Martínez, 1964 as new generic and specific synonym (Scarabaeidae, Rutelinae, Geniatini) doi.org/10.3897/zook... #Beetle #Beetles

Paralectotype female of Leucothyreus noctivagus Ohaus, 1917. A. Dorsal view. B. Ventral view; C. Pronotum, head, and anterior legs of (left) female and (right) male; D. Mouthparts: D1. Labrum showing lack of apical projection; D2. Left mandible; D3. Left maxilla; D4. Labium showing crenulate apex. Scale bars: 5 mm (A, B); 1 mm (D).

The Coleopterists Society@coleopsoc· Jun 27

#LiteratureNotice Zheng et al. Rearing of parasitoid beetle #Dastarcus kurosawai (Bothrideridae: Coleoptera) larvae using once-frozen Zophobas atratus (Coleoptera: Tenebrionidae) pupae doi.org/10.1007/s133... #Beetle #Beetles #parasitoidbeetle

Relationship between the number of successfully parasitized larvae and fresh body weight of pupae. Symbols indicate the number of inoculated parasitoids per host: 10 (squares), 20 (diamonds), and 40 (triangles)

The Coleopterists Society@coleopsoc· Jun 25

#LiteratureNotice Kotru et al. A catalogue of Indian Agrypninae Candèze, 1857 (Coleoptera: Elateridae) doi.org/10.11646/zoo... #Beetle #Beetles #taxonomy #Elateridae

The Coleopterists Society@coleopsoc· Jun 25

#LiteratureNotice Moreno et al. Daimophyllon gen. nov., a striking new genus of Athetini rove beetle (Coleoptera: #Staphylinidae) from Brazil with description of two new species doi.org/10.1111/aen.... #Beetle #Beetles #rovebeetle

Daimophyllon ozzyosbournei gen. et. sp. nov., habitus: (a) lateral; (b) dorsal.

The Coleopterists Society@coleopsoc· Jun 22

#LiteratureNotice Lee et al. Molecular Identification of Immature Longhorn Beetles ( #Cerambycidae and #Disteniidae) From South Korea doi.org/10.1155/jzs/... #Beetle #Beetles #LonghornBeetles #MolecularIdentification

Stictoleptura variicornis and Sachalinobia koltzei occurring in the same host plant. (A) Host plant in which Lepturinae larvae were collected. Arrows indicate the positions where larvae were found. (B) Lepturinae larva collected from the same host, tentatively identified as Sa. koltzei. (C) Pupa of St. variicornis identified by molecular analysis. (D) Larva of Sa. koltzei identified by molecular analysis.

The Coleopterists Society@coleopsoc· Jun 22

#LiteratureNotice Bi et al. A revision of the genus #Miccolamia Bates from China (Coleoptera, Cerambycidae, Lamiinae, Desmiphorini) doi.org/10.3897/zook... #Beetle #Beetles

Habitus of Miccolamia spp. 1, 2. M. savioi Gressitt, 1940 from Shanghai; 3, 4. M. mystica sp. nov. from Hubei (3 holotype, 4 paratype); 5, 6. M. minuta sp. nov. from Zhejiang (5 holotype, 6 paratype); 7. M. yanziae sp. nov. from Xizang (holotype); 8. M. holzschuhi sp. nov. from Yunnan; 9, 10. M. tonsilis Holzschuh, 2010; 11, 12. M. coenosa Holzschuh, 2010; 1, 3, 5, 7, 8, 9, 11. Male; 2, 4, 6, 10, 12. Female. Not to scale.

The Coleopterists Society@coleopsoc· Jun 21

#LiteratureNotice Kawakami et al. Adult longevity may be reflected in the body size of morph types of #Cheilomenes sexmaculata (Coleoptera: Coccinellidae) in the field doi.org/10.1080/0022... #Beetle #Beetles #sixspottedzigzagladybird #ladybird

Figure 1. Elytral patterns of Cheilomenes sexmaculata (Fabricius) (modified from Kawakami et al. Citation2013).

The Coleopterists Society@coleopsoc· Jun 21

#LiteratureNotice Zhao et al. Mitonuclear discordance of beetles shaped by incomplete lineage sorting and introgression under loose interaction mechanism doi.org/10.1093/molb... #Beetle #Beetles

Mitonuclear phylogenetic relationships within Adephaga. Left panel: ML phylogeny based on AA sequences of single-copy nuclear gene. Right panel: ML phylogeny reconstructed from mitochondrial AA sequences. Nodes with full bootstrap support (100) are unlabelled. Support values <95 highlighted in red, 95 to 99 in green. Species marked with an asterisk (*) represent novel sequences generated in this study.

The Coleopterists Society@coleopsoc· Jun 19

#LiteratureNotice Germann et al. Conspicuously hidden in the Catalogue—Phyllobius occultatus sp. nov. from Greece (Coleoptera, Curculionidae: #Entiminae) doi.org/10.11646/zoo... #Beetle #Beetles

FIGURE 1-8. Fig. 1. lectotype male and Fig. 2. Paralectotype female of Phyllobius brenskei Schilsky, 1911, designated herein, with their labels (Photos: Ivo Jurisch). Fig. 3. holotype male of Ph. nigrofasciatus Pesarini, 1975 (Photo: Michele Zilioli). Fig. 4. Male of Ph. nigrofasciatus from Afyonkarahisar. Fig. 5. Ditto female. Fig. 6. Detail of long hairs and scales of apical part of left elytron of Ph. brenskei. Fig. 7. Ditto Ph. nigrofasciatus. Fig. 8. Ditto Ph. occultatus sp. nov. (Photos: C. Germann).

The Coleopterists Society@coleopsoc· Jun 19

#LiteratureNotice Cresta et al. Bark and Ambrosia Beetle Communities in Hazelnut Orchards of Italy and Georgia doi.org/10.3390/inse... #Beetle #Beetles #AmbrosiaBeetle #barkbeetle

Figure 2. Types of traps used in this study: (A) TT trap (handmade trap), made of two transparent plastic bottles connected through a Tornado Tube®; (B) BR trap (handmade trap), consisting of red polycarbonate panels, a funnel, and a Falcon tube as collection container; (C) MF trap (commercial trap), provided by ChemTica Internacional, composed of 12 vertically aligned interconnected funnels with a removable collection cup.

The Coleopterists Society@coleopsoc· Jun 17

#LiteratureNotice Kaasik et al. Community composition, abundance and activity-density of #carabids and #staphylinids depend on prey abundance and adjacent habitat even in diverse agricultural landscapes doi.org/10.1002/ps.7... #Beetle #Beetles #populationstudy