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260 results for “mouthparts”
Figs. 25–28. Mouthparts. 25 and 26 in Three new species of Pelidnota MacLeay (Coleoptera, Scarabaeidae, Rutelinae) and new distributional records from northeast Brazil
Figs. 25–28. Mouthparts. 25 and 26, left maxilla in dorsal view; 25, P. beckeri sp. nov.; 26, P. unicolor (Drury); 27–28, left maxilla in dorsal view; 27, Pelidnota nordestina sp. nov.; 28, P. pernambucana sp. nov. Scale bars: Figs. 25–28 = 2.0 mm.
Figs. 17–24. Mouthparts. 17–20 in Three new species of Pelidnota MacLeay (Coleoptera, Scarabaeidae, Rutelinae) and new distributional records from northeast Brazil
Figs. 17–24. Mouthparts. 17–20, labrum in frontal view; 17, P. beckeri sp. nov.; 18, P. unicolor (Drury); 19, P. nordestina sp. nov.; 20, P. pernambucana sp. nov.; 21–24, left mandible in dorsolateral view; 21, Pelidnota beckeri sp. nov.; 22, P. unicolor (Drury); 23, P. nordestina sp. nov.; 24, P. pernambucana sp. nov. Scale bars: Figs. 17–24 = 2.0 mm.
Figure 3 in Revising the definition of the crustacean seta and setal classification systems based on examinations of the mouthpart setae of seven species of decapods
Figure 3. Ultrastructure of the projections on the mouthparts. A, cross-section of the basal part of type I projection, which is circular in cross-sectional shape. The lumen is filled with semicircular sheath cells. Arrow indicates bundle of sensory cilia. B, close-up of semicircular sheath cells (arrow) in the basal part of a type I projection encircling the sensory cilia. C, cross-section of the basal part of a type II projection. Arrow indicates semicircular sheath cells. D, oblique section of a type IV projection, note no lumen or sheath cells. Arrowhead indicates articulation. E, cross-section of the basal part of a type IV projection showing flattened shape and no lumen. F, oblique and cross-section of setules from a pappose seta. Arrowheads indicate cross-sections, arrow indicates the articulation with the cuticle of the setal shaft. G, cross-section of setules and denticles from the distal part of a serrate seta. Arrow indicates lumen of seta. Abbreviations: D, denticle; Ge Cu, general cuticle; S, setule; Se Cu, cuticle of seta; SC, sensory cilium.
Figure 1 in Revising the definition of the crustacean seta and setal classification systems based on examinations of the mouthpart setae of seven species of decapods
Figure 1. Mouth apparatus of Cherax quadricarinatus. A, line drawing of the head region giving a medial view of the left side of the mouth apparatus. Striated area indicates sectioned tissue. Position of mouthparts resembles the live animal when not eating. B, labrum seen ventrally. Ch. quadricarinatus is the only species with setae on the labrum. C, left mandible seen dorso-laterally. All species have a heavy setation on the mandibular palp with the major part on the distalmost segment. D, left maxilla 1 seen dorsally. Most setae are found on the medial rim. E, left maxilla 2 seen dorsally. The scaphognathite has a setal rim but most of the other setae are found on the medial edge of the basis and coxa. (F) left maxilliped 1 seen dorsally. Most setae are found on the exopod and the medial rim of the basis and coxa. (G) left maxilliped 2 seen dorsally. Most setae are on the medial side of the endopod and on the exopod. (H) left maxilliped 3 seen dorsollay. The medial side of the endopod has heavy setation. Abbreviations Bas, basis; Cox, coxa; Endo, endopod; Epi, epipod; Exo, exopod; IP, incisor process; Lb, labrum; Mdp, mandibular palp; MP, molar process; Mx1, maxilla 1; Mx2, maxilla 2; Mxp1, maxilliped 1; Mxp2, maxilliped 2; Mxp3, maxilliped 3; Scapho, scaphognathite.
Figs. 13–16. Female mouthparts. 13 in Classification Of The Bee Tribe Augochlorini (Hymenoptera: Halictidae)
Figs. 13–16. Female mouthparts. 13. Labiomaxillary complex and hypostomal fossa of Megommation (Megaloptina) ogilviei (Cockerell), ventral aspect. 14. Labiomaxillary complex and hypostomal fossa of Corynura (Corynura) chilensis (Spinola), ventral aspect. 15. Clypeus and mandibles of M (Cleptommation) minutum (Friese). 16. Mandible of Megalopta (Megalopta) genalis Meade-Waldo.
Fig. 79. Coxapopha diblemma Platnick, male. A. Chelicerae, anterior view. B. Labium, ventral view. C. Mouthparts, ventral view. D in The Goblin Spider Genus Zyngoonops (Araneae, Oonopidae), With Notes On Related Taxa
Fig. 79. Coxapopha diblemma Platnick, male. A. Chelicerae, anterior view. B. Labium, ventral view. C. Mouthparts, ventral view. D. Right endite, median projection, ventral view. Asterisk: anterior extension. Arrows: groove. Arrowhead: setae 1–3. E. Endites, lateral view. F. Left endite, median projection, lateral view. Asterisk: anterior extension. Arrowhead: setae 1–3. Arrow: groove. Abbreviations: ch, chelicera; la, labium; mp, median projection. Scale bars: 5 Mm (D, F), 10 Mm (B), 30 Mm (A, C, E).
Figures 8–17. Vatellus grandis, mouthparts. 8 in Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe
Figures 8–17. Vatellus grandis, mouthparts. 8, labrum and epipharynx, ventral aspect. 9–14, mandibles; 9, left mandible, dorsal aspect; 10, right mandible, dorsal aspect; 11, right mandible, ventral aspect; 12, left mandible, ventral aspect; 13, left mandible, medial aspect; 14, right mandible, medial aspect. 15, left maxilla, ventral aspect. 16–17, labium; 16, left lateral aspect; 17, dorsal aspect.
Fig. 4. Mouthparts. a–d. Oplognathus kirbii MacLeay, 1819 in Taxonomic revision of the genus Oplognathus MacLeay, 1819 (Coleoptera: Scarabaeidae: Rutelinae: Rutelini)
Fig. 4. Mouthparts. a–d. Oplognathus kirbii MacLeay, 1819 (ZMHB). e–h. O. bahianus Ohaus, 1912 (ZMHB). i–m. O. helmenreichi Ohaus, 1905 (ZMHB). a, e, i. Right mandible. b, f, j. Right maxilla. c, g, l. Detail of the last maxillary palpomere. d, h, m. Mentum. Scale bar = 1 mm.
Gustatory sensitivity to amino acids in bumblebee mouthparts
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The pollination ecology and mouthpart morphology of a pollen-feeding fly <em>Incurviseta</em> cf. <em>maculifrons</em> (Diptera: Lauxaniidae) in the Australian Alpine
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FIGURES 11–13 in Comparative study of mouthparts of three species of horse flies of the tribe Pangoniini of Chilean distribution (Diptera: Tabanidae)
FIGURES 11–13. Protodasyapha (P.) hirtuosa, female. 11, dorsal view of laciniae; 12, dorsal view of labra; 13, ventral view of hypopharynx. Scale bars 11, 12: 10 µm; 13: 100 µm.
FIGURES 1719. Veprius presbiter, female. 17 in Comparative study of mouthparts of three species of horse flies of the tribe Pangoniini of Chilean distribution (Diptera: Tabanidae)
FIGURES 1719. Veprius presbiter, female. 17, dorsal view of laciniae; 18, dorsal view of labra; 19, ventral view of hypopharynx. Scale bars: 10 µm.
FIGURES 1416. Veprius presbiter, male. 14 in Comparative study of mouthparts of three species of horse flies of the tribe Pangoniini of Chilean distribution (Diptera: Tabanidae)
FIGURES 1416. Veprius presbiter, male. 14, dorsal view of laciniae; 15, dorsal view of labra; 16, ventral view of hypopharynx. Scale bars 14, 15: 10 µm; 16: 100 µm.
FIGURES 12–15. Cryptopeniculus nigroseta mouthparts. 12 in Cryptopeniculus nigrosetus n. g., n. sp. (Coleoptera: Ptinidae) from the Namaqualand region of South Africa
FIGURES 12–15. Cryptopeniculus nigroseta mouthparts. 12, maxillary palp; 13, labium, ventral view; 14, mentum, ventral view; 15, mandible, dorsal view.
FIGURES 4–7 in Comparative study of mouthparts of three species of horse flies of the tribe Pangoniini of Chilean distribution (Diptera: Tabanidae)
FIGURES 4–7. Esenbeckia (P.) fascipennis, female. 4, mandible; 5, dorsal view of laciniae; 6, dorsal view of labra; 7, ventral view of hypopharynx. Scale bars 4, 6: 10 µm; 5, 7: 100 µm
FIGURES 8–10 in Comparative study of mouthparts of three species of horse flies of the tribe Pangoniini of Chilean distribution (Diptera: Tabanidae)
FIGURES 8–10. Protodasyapha (P.) hirtuosa, male. 8, dorsal view of laciniae; 9, dorsal view of labra; 10, ventral view of hypopharynx. Scale bars: 10 µm.
FIGURES 1–3 in Comparative study of mouthparts of three species of horse flies of the tribe Pangoniini of Chilean distribution (Diptera: Tabanidae)
FIGURES 1–3. Esenbeckia (P.) fascipennis, male. 1, dorsal view of laciniae; 2, dorsal view of labra; 3, ventral view of hypopharynx. Scale bars 1, 2: 10 µm; 3: 100 µm
FIGURES 6–10. Anthomyiid mouthparts. 6 in Taxonomic review of Eurasian Paradelia Ringdahl (Diptera: Anthomyiidae) with descriptions of two new species
FIGURES 6–10. Anthomyiid mouthparts. 6. Paradelia lunatifrons, female, labella. 7. Same in Pegomya fuscinata, female. 8. Paradelia lunatifrons, female, labrum and distal part of stipites, ventral view. 9. P. lunatifrons, female, detail of distal stipes and basal labrum, ventral view. 10. Same in Pegomya rubivora, female. Same scale for 6, 7 and 9, 10 respectively.
FIGURES 5–6 in Azana atlantica, n. sp., with reduced mouthparts and two ocelli: first record of Azana for the Neotropical region (Diptera: Mycetophilidae: Sciophilinae)
FIGURES 5–6. Azana atlantica, sp.n. Holotype. Male terminalia. 5. Ventral view. 6. Dorsal view. Abbreviations: Ce, cercus; Gc, gonocoxite; GcAp, gonocoxal apodeme; Gs, gonostyle; T9, tergite 9; Te, tegmen.
FIGURES 6–10. Osakatheta yasukoae, mouthparts. 6 in Osakatheta yasukoae, a new intertidal genus and species of athetine rove beetles (Coleoptera, Staphylinidae, Aleocharinae) from Japan
FIGURES 6–10. Osakatheta yasukoae, mouthparts. 6—labrum, dorsal view; 7—epipharynx, adoral view; 8—left mandible, dorsal view; 9—left mandible, ventral view; 10—right mandible, ventral view.
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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.