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577 results for “Lucanidae”
FIGURES 12A–F in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 12A–F. Female genitalia of Dorcus species: integrals (C–D), apical parts of hemisternites (A–B) in ventral view and spermathecae (E–F) in apical view. A, C, E, D. tianlongi Wang & Zhou, new species, paratype; B, D, F, D. mencius (Kriesche, 1935) from Henan. Scale bars = 1.0 mm.
FIGURES 11A–D in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 11A–D. Female abdominal tergites VIII (A, C) and sternites VIII (B, D) of Dorcus species. A–B, D. tianlongi Wang & Zhou, new species, paratype; C–D, D. mencius (Kriesche, 1935) from Henan. Scale bar = 1.0 mm.
FIGURES 10A–L in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 10A–L. Penes of Dorcus species in ventral (A, D, G, J), dorsal (B, E, H, K) and lateral (C, F, I, L) view. A–C, D. tianlongi Wang & Zhou, new species, holotype; D–F, D. liyingbingi Huang & Chen, 2013 from Yunnan; G–I, D. mencius (Kriesche, 1935), large size from Henan; J–L, D. mencius (Kriesche, 1935), small size from Sichuan. Scale bar = 1.0 mm.
FIGURES 9A–I in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 9A–I. Aedeagi of Dorcus species in ventral (A, D, G), dorsal (B, E, H) and lateral (C, F, I) view. A–C, D. tianlongi Wang & Zhou, new species, holotype; D–F, D. liyingbingi Huang & Chen, 2013 from Yunnan; G–I, D. mencius (Kriesche, 1935), large size from Henan. Scale bar = 1.0 mm.
FIGURES 8A–F. Male abdominal segments IX in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 8A–F. Male abdominal segments IX of Dorcus mencius (Kriesche, 1935) in ventral (A, D), dorsal (B, E) and lateral (C, F) view. A–C, large size from Henan; D–F, small size from from Sichuan. Scale bar = 1.0 mm.
FIGURES 7A–F. Male abdominal segments IX in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 7A–F. Male abdominal segments IX of Dorcus species in ventral (A, D), dorsal (B, E) and lateral (C, F) view. A–C, D. tianlongi Wang & Zhou, new species, holotype; D–F, D. liyingbingi Huang & Chen, 2013 from Yunnan. Scale bar = 1.0 mm.
FIGURES 6A–H in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 6A–H. Male abdominal tergites VIII (A, C, E, H) and sternites VIII (B, D, F, H) of Dorcus species. A–B, D. tianlongi Wang & Zhou, new species, holotype; C–D, D. liyingbingi Huang & Chen, 2013 from Yunnan; E–F, D. mencius (Kriesche, 1935), large size from Henan; G–H, D. mencius (Kriesche, 1935), small size from Sichuan. Scale bar = 1.0 mm.
FIGURES 4A–H in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 4A–H. Male heads and pronota (A, C, E, G) of Dorcus species in dorsal view and corresponding mandibles (B, D, F, H) in lateral view. A–B, D. tianlongi Wang & Zhou, new species, holotype; C–D, D. liyingbingi Huang & Chen, 2013 from Yunnan; E–F, D. mencius (Kriesche, 1935), large size from Henan; G–H, D. mencius (Kriesche, 1935), small size from Sichuan. Scale bar = 1.0 cm.
FIGURES 5A–D in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 5A–D. Female heads and pronota (A, C) of Dorcus species in dorsal view and corresponding mandibles (B, D) in lateral view. A–B, D. tianlongi Wang & Zhou, new species, paratype; C–D, D. mencius (Kriesche, 1935) from Henan. Scale bar = 1.0 cm.
FIGURES 3A–F in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 3A–F. Female habitus of Dorcus species in dorsal (A, D), ventral (B, E) and lateral (C, F) view. A–C, D. tianlongi Wang & Zhou, new species, paratype; D–F, D. mencius (Kriesche, 1935) from Henan. Scale bar = 1.0 cm.
FIGURES 2A–F in Dorcus tianlongi, a new species from central China (Coleoptera: Lucanidae: Lucaninae)
FIGURES 2A–F. Male habitus of Dorcus mencius (Kriesche, 1935) in dorsal (A, D), ventral (B, E) and lateral (C, F) view. A–C, large size from Henan; D–F, small size from from Sichuan. Scale bar = 1.0 cm.
Fig. 3 in Symbiotic Yeasts of Prosopocoilus astacoides blanchardi (Parry, 1873) (Coleoptera: Lucanidae)
Fig. 3. Phylogenetic tree of Scheffersomyces species in Prosopocoilus astacoides blanchardi based on 28S rRNA (NL1-NL4 primer pair). Bootstrap probabilities (10,000 replicates) are shown above the branches. Meyerozyma spp. were chosen as the outgroup. A = adult, CW = cocoon wall, HG = hindgut, L = larva, LT = larval tunnel, MG = midgut, MYC = mycangium. Figure made using FigTree v1.4.4.
Fig. 2. Larval and pupal Prosopocoilus astacoides blanchardi. a in Symbiotic Yeasts of Prosopocoilus astacoides blanchardi (Parry, 1873) (Coleoptera: Lucanidae)
Fig. 2. Larval and pupal Prosopocoilus astacoides blanchardi. a) Larval tunnel shown in the yellow dotted line,
Fig. 1 in Symbiotic Yeasts of Prosopocoilus astacoides blanchardi (Parry, 1873) (Coleoptera: Lucanidae)
Fig. 1. Dissection of Prosopocoilus astacoides blanchardi. a) Abdominal organs of the adult female, b) Larval digestive tract. HG = hindgut, MYC = mycangium, MG = midgut, OV = ovary. Photo credit: Jun-Wei Fan.
Incipient speciation and the impact on taxonomic decision: a case study using a sky island sister species pair of stag beetle (Lucanus; Lucanidae)
<p class="BodyA">Species delimitation can be difficult when the divergence between focal taxa falls in the incipient stage of speciation, because conflicting results are expected among different data sets and the species limit may differ depending on the applied species concept. We studied the speciation history and investigated the impact on taxonomic decision when using different data types in a Taiwanese endemic sister species pair of stag beetle, <i>Lucanus miwai </i>and <i>L. yulaoensis</i>, from sky island habitats. We showed that the two geographical taxa can be diagnosed by male mandibular shape. We found two mitochondrial <i>co1</i> lineages with pairwise sequence divergence > 3 %; however, <i>L. miwai</i> may not be monophyletic. Our multispecies coalescent based species delimitation result using five nuclear loci supported the evolutionary independence of the two sister species, but the calculated values of genealogical divergence index (<i>gdi</i>) corresponded to the species delimitation ambiguous zone. We further showed that post divergence gene flow is unlikely. Our study demonstrates challenges in incipient species delineation, but shows the importance of understanding the speciation history and integrative approaches to reconcile seemingly conflicting results before making evolutionarily relevant taxonomic decisions.</p>
Figs. 3–4. Hilophyllus martinezi, male genitalia. 3 in New Record of Hilophyllus martinezi Paulsen and Mondaca, 2006 (Coleoptera: Lucanidae: Aesalinae) in Southern Chile
Figs. 3–4. Hilophyllus martinezi, male genitalia. 3) Ventral view; 4) Dorsal view. ML = median lobe; and P = paramere.
Figs. 1–2. 1 in New Record of Hilophyllus martinezi Paulsen and Mondaca, 2006 (Coleoptera: Lucanidae: Aesalinae) in Southern Chile
Figs. 1–2. 1) Dorsal habitus of Hilophyllus martinezi, male; 2) Burned Araucaria-Nothofagus forest in Parque Nacional Tolhuaca, Chile.
Fig. 3 in Genetic Control of Color Polymorphism in the Stag Beetle Cyclommatus metallifer Boisduval (Coleoptera: Lucanidae)
Fig. 3. Morphological trait comparisons between gold (Gg) and black (gg) males of Cyclommatus metallifer finae. A) Comparison of pupal body weight, error bars indicate standard deviation, B) Scaling relationship between mandibular length and prothoracic width, C) Scaling relationship between elytral length and prothoracic width. There were no significant differences in morphological traits between the gold and black males.
Fig. 11 in Discovery of a Third Stag Beetle Genus in the Amazonian Region, with Description of a New Species ofPsilodonPerty (Coleoptera: Lucanidae: Syndesinae: Syndesini)
Fig. 11. Map of the known distribution of Lucanidae in the Amazonian Region. Crosses = Brasilucanus alvarengai Vulcano and Pereira; square = Brasilucanus acomus Ratcliffe; circles = Lucanobium guianense Paulsen; triangles = Psilodon buhrnheimi; open circles = Charagmophorus lineatus lineatus Waterhouse; open triangle = Charagmophorus lineatus eikoae Nagai; open square = Charagmophorus umedai Nagai.
Figs. 7–10. Psilodon buhrnheimi. 7–9 in Discovery of a Third Stag Beetle Genus in the Amazonian Region, with Description of a New Species ofPsilodonPerty (Coleoptera: Lucanidae: Syndesinae: Syndesini)
Figs. 7–10. Psilodon buhrnheimi. 7–9) Aedeagus, ventral, dorsal, and lateral views, respectively; 10) Holotype. Scale bars: Figs. 7–9 = 1 mm; Fig. 10 = 2 mm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.