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432 results for “flea beetles”
Figures 5–6 in Description of the immature stages of the flea beetle Omophoita personata (Coleoptera: Chrysomelidae: Galerucinae: Alticini)
Figures 5–6. Larvae of Omophoita personata: (5) third instar larva, dorsal view; (6) first instar larva, dorsal view. Scale bars: 5 = 2.25 mm; 6 = 0.75 mm.
Figures 1–4 in Description of the immature stages of the flea beetle Omophoita personata (Coleoptera: Chrysomelidae: Galerucinae: Alticini)
Figures 1–4. Head and mouthparts of third instar larva of Omophoita personata: (1) head, frontal view; (2) mandible, ventral view; (3) maxillae and labium, ventral view; (4) epipharynx, ventral view. Scale bars: 1 = 0.3 mm; 2–4 = 0.25 mm.
Jumping to new hosts: the diversification of flea beetles (Coleoptera: Chrysomelidae: Alticini) in the context of their host plant associations
<p><span>Flea beetles (Alticini) represent one of the most diverse groups within the family Chrysomelidae and are associated with more than 100 different plant families. Conspicuously, only 10 genera account for about a quarter of flea beetle diversity, whereas about 380 genera each comprise less than ten species, indicating different rates of diversification within the Alticini. Here, we reconstructed the phylogenetic relationships of 608 species in 101 Alticini genera using mitogenomes and cytochrome oxidase I, and applied several frameworks of clade-specific diversification rate analyses. Increased diversification rates were consistently detected in the cosmopolitan genera <em>Altica</em> and <em>Longitarsus</em>, the Palearctic genus <em>Phyllotreta</em>, and in neotropical taxa of the subtribe Oedionychina. In addition, we tested whether the evolution of specialized interactions with plants of the order Brassicales influenced the diversification of <em>Phyllotreta</em> and <em>Psylliodes</em> flea beetles. Specialization on Brassicales was only associated with increased diversification rates in <em>Phyllotreta</em> but not in <em>Psylliodes</em>. Our results indicate that host associations per se do not explain different diversification rates and lay the groundwork for investigating the evolutionary drivers of rapid radiations in Alticini.</span></p>
Jumping to new hosts: the diversification of flea beetles (Coleoptera: Chrysomelidae: Alticini) in the context of their host plant associations
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FIGURES 9 — 11 in A new genus of flea beetles from the Greater Antilles (Coleoptera: Chrysomelidae)
FIGURES 9 — 11. Antennae of Normaltica. 9, 10, Normaltica obrieni. 11, Normaltica iviei.
Figs 6–10 in Taxonomy and distribution of the flea beetle Altica ivlievi L.Medvedev, 1968 (Coleoptera: Chrysomelidae: Galerucinae: Alticini)
Figs 6–10. Altica ivlievi, female: 6 – imago, general view; 7 – left mandible; 8 – sper-
Figs 1–5 in Taxonomy and distribution of the flea beetle Altica ivlievi L.Medvedev, 1968 (Coleoptera: Chrysomelidae: Galerucinae: Alticini)
Figs 1–5. Altica ivlievi, male, lectotype: 1 – imago, general view; 2 – head; 3–5, aedeagus.
Fig. 12 in Taxonomy and distribution of the flea beetle Altica ivlievi L.Medvedev, 1968 (Coleoptera: Chrysomelidae: Galerucinae: Alticini)
Fig. 12. Zicrona caerulea eating adult Altica ivlievi (Sikhote-Alin Reserve, 11.V 2018).
Unlike woodland edges, flower strips do not act as a refuge for cabbage stem flea beetle aestivation
<p>Data corresponding to the article "Unlike woodland edges, flower strips do not act as a refuge for cabbage stem flea beetle aestivation"</p>
Fig. 1 in Identity of the citrus leaf mining flea beetle in northeast India and nomenclatural changes in Amphimela (Coleoptera: Chrysomelidae: Galerucinae: Alticini)
Fig. 1. Podagricomela nigripes, dorsal habitus; scale bar = 0.5 mm.
Fig. 2 in Hermaeophaga mercurialis (Fabricius, 1792) - a new genus and species of flea beetle (Coleoptera: Chrysomelidae) in the Latvian fauna
Fig. 2. Hermaeophaga mercurialis (F.) habitus.
Fig. 1 in Hermaeophaga mercurialis (Fabricius, 1792) - a new genus and species of flea beetle (Coleoptera: Chrysomelidae) in the Latvian fauna
Fig. 1. Localition of Hermaeophaga mercurialis (F.) record from Naujene, Latvia.
FIGURES 4–11 in Adamastoraltica humicola, new genus and new species: the first example of possible moss-inhabiting flea beetle genus from sub-Saharan Africa (Coleoptera Chrysomelidae, Galerucinae)
FIGURES 4–11. Adamastoraltica humicola sp. nov. from Wynberg Cave Ravine: 4, pronotum and basal part of elytra in dorsal view; 5, head and pronotum in dorsolateral view; 6, head in dorsal view; 7, mouthparts; 8, male, front tibia and tarsus (a), hind tibia (b), hind tarsus (c); 9, metafemoral extensor tendon, from top to bottom in inner and outer view; 10, aedeagus from left to right in ventral, dorsal, and lateral view; 11, spermatheca (a), tignum (b), vaginal palpi (c). 1st = first tarsomere, 3rd = third tarsomere, aa = anterior angle, as = apical spur; bav = basal angle of the ventral lobe; be = tendon basal edge; cf = tendon central furrow; dba = dorsal-basal angle; dev = dorsal edge of ventral lobe; dl = dorsal lobe; ea = extended arm; lb = labrum; lp = labial palpus; mp = maxillary palpus; pa = posterior angle, rf = recurved flange; sg = supraorbital groove, tc = tarsal claws, vl = ventral lobe.
FIGURES 45–47. Methods for collecting moss inhabiting flea beetles. 45 in Moss inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) of the West Indies II: Menudos, a new genus from Puerto Rico and description of methods to collect moss inhabiting flea beetles
FIGURES 45–47. Methods for collecting moss inhabiting flea beetles. 45, bag of moss and sifter attached to a bag for sifting residue. 46, flea beetle inside a bag for storing sifting residue. 47, moss sifting in progress.
FIGURES 54–55. Landscape around Toro Negro. 54 in Moss inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) of the West Indies II: Menudos, a new genus from Puerto Rico and description of methods to collect moss inhabiting flea beetles
FIGURES 54–55. Landscape around Toro Negro. 54, view of the cell towers of Toro Negro from below. 55, view from the cell towers on the landscape below.
FIGURES 1–6 in Moss inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) of the West Indies II: Menudos, a new genus from Puerto Rico and description of methods to collect moss inhabiting flea beetles
FIGURES 1–6. Menudos barberi (Blake). 1, habitus, holotype, male, dorsal view. 2, habitus, paratype, female, dorsal view. 3, frontal view, holotype, male. 4, habitus, holotype, male, lateral view. 5, frontal view, paratype, female. 6, median lobe of aedeagus, holotype (ventral, dorsal, and lateral views).
FIGURES 7–13 in Moss inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) of the West Indies II: Menudos, a new genus from Puerto Rico and description of methods to collect moss inhabiting flea beetles
FIGURES 7–13. Menudos chamorrae (Konstantinov & Konstantinova). 7, habitus, male, dorsal view. 8, habitus, lateral view. 9, frontal view, female. 10, median lobe of aedeagus, holotype (ventral, lateral, and dorsal views). 11, spermatheca. 12, vaginal palpi. 13, tignum.
FIGURES 23–26 in Moss inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) of the West Indies II: Menudos, a new genus from Puerto Rico and description of methods to collect moss inhabiting flea beetles
FIGURES 23–26. Menudos maricao Linzmeier & Konstantinov, new species. 23, habitus, male, dorsal view, holotype. 24, habitus, female, lateral view, paratype. 25, frontal view, male, holotype. 26, median lobe of aedeagus, holotype (ventral, dorsal, and lateral views).
FIGURES 39–44 in Moss inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) of the West Indies II: Menudos, a new genus from Puerto Rico and description of methods to collect moss inhabiting flea beetles
FIGURES 39–44. Menudos toronegro Linzmeier and Konstantinov, new species. 39, abdomen, female, ventral view. 40, abdomen, male, ventral view. 41, median lobe of aedeagus, holotype (ventral, dorsal, and lateral views). 42, spermatheca. 43, tignum. 44, vaginal palpi.
FIGURE 22 in Moss inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae: Alticini) of the West Indies II: Menudos, a new genus from Puerto Rico and description of methods to collect moss inhabiting flea beetles
FIGURE 22. Menudos maricao Linzmeier & Konstantinov, new species. (illustration by Katie Sayers).
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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