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117 results for “Labrum”
Agonum rugicolle, head with labrum (la) and mandibles (mdb) from Assmann et al. 2021 doi: 10.3897/zookeys.1044.62615
<p>Apical part of head of Agonum rugicolle</p>
Fig.ç7.A mblyops kashimensis sp. nov., holotype, female (NSMT-Cr 21350). A, anterior part of body (dorsal); B, antenna (right, dorsal); C, antennal peduncle (right, lateral); D, mandible and mandibular palp (right); E, maxillule (right); F, maxilla (right); G, labrum (ventral); H, uropod and telson (dorsal); I, proximal part of uropodal endopod (right, ventral); J, posterior part of telson (dorsal). in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç7.A mblyops kashimensis sp. nov., holotype, female (NSMT-Cr 21350). A, anterior part of body (dorsal); B, antenna (right, dorsal); C, antennal peduncle (right, lateral); D, mandible and mandibular palp (right); E, maxillule (right); F, maxilla (right); G, labrum (ventral); H, uropod and telson (dorsal); I, proximal part of uropodal endopod (right, ventral); J, posterior part of telson (dorsal).
Fig.ç3.A mblyops australiensis sp. nov., holotype, male (NSMT-Cr 21346). A, anterior part of body (dorsal); B, eyeplate (right, dorsal); C, antennular peduncle (right, ventral); D, antenna (right, dorsal); E, antennal peduncle (right, lateral); F, mandible and mandibular palp (right); G, outer lobe of maxillule (right); H, maxilla (right); I, labrum (ventral). in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç3.A mblyops australiensis sp. nov., holotype, male (NSMT-Cr 21346). A, anterior part of body (dorsal); B, eyeplate (right, dorsal); C, antennular peduncle (right, ventral); D, antenna (right, dorsal); E, antennal peduncle (right, lateral); F, mandible and mandibular palp (right); G, outer lobe of maxillule (right); H, maxilla (right); I, labrum (ventral).
Fig.ç1.A mblyops amamiensis sp. nov., holotype, female (NSMT-Cr 21344). A, anterior part of body (dorsal); B, eyeplate (le, dorsal); C, anterior part of eyeplate (le, lateral); D, antennular peduncle (le, dorsal); E, antenna (le, ventral); F, antennal peduncle (le, lateral); G, labrum (ventral); H, mandibular palp (right), I, maxilla (right). in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç1.A mblyops amamiensis sp. nov., holotype, female (NSMT-Cr 21344). A, anterior part of body (dorsal); B, eyeplate (le, dorsal); C, anterior part of eyeplate (le, lateral); D, antennular peduncle (le, dorsal); E, antenna (le, ventral); F, antennal peduncle (le, lateral); G, labrum (ventral); H, mandibular palp (right), I, maxilla (right).
Fig.ç14.A mblyops sagamiensis sp. nov., holotype, female (NSMT-Cr 21361). A, anterior part of body (dorsal); B, eyeplate (le, dorsal); C, eyeplate (le, lateral); D, antenna (le, dorsal); E, antennal peduncle (le, lateral); F, mandible and mandibular palp (le); G, maxillule (le); H, maxilla (right); I, labrum (ventral); J, rst thoracopodal endopod (le). in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç14.A mblyops sagamiensis sp. nov., holotype, female (NSMT-Cr 21361). A, anterior part of body (dorsal); B, eyeplate (le, dorsal); C, eyeplate (le, lateral); D, antenna (le, dorsal); E, antennal peduncle (le, lateral); F, mandible and mandibular palp (le); G, maxillule (le); H, maxilla (right); I, labrum (ventral); J, rst thoracopodal endopod (le).
Figure 19. Labrum. A. C. d in A morphological and mtDNA analysis of the badlands tiger beetle, Cicindela (s. str.) decemnotata Say, 1817 (Coleoptera: Carabidae: Cicindelinae) with the description of three new subspecies C. Barry Knisley
Figure 19. Labrum. A. C. d. decemnotata, male, "MT: Yellowstone Co., NE of Billings, 15-IV-2010" (MGKC). B. C. d. decemnotata, female, "MT: Beaverhead Co., Centennial Valley, 25-VIII-2009" (MGKC). C. C. d. meriwetheri, female, "WA: Walla Walla Co., 24 September 2000, Hwy 12 2.8 m. E of Hwy 730" (MGKC). D. C. d. bonnevillensis, male, "UT: Tooele Co.: Dugway Proving Grounds, 10-V-2009" (MGKC).
FIGURE 5. Labrum, dorsal view. A in Distinguishing Scaphinotus mannii Wickham (Coleoptera: Carabidae: Cychrini), a Species of Conservation Concern, from Similar Congeneric Species
FIGURE 5. Labrum, dorsal view. A. Scaphinotus mannii Wickham (Steptoe Canyon, Whitman County, Washington); B. S. regularis (LeConte) (9 km SSE of Lowell, Idaho County, Idaho); C. S. relictus (Horn) (8 km SE of Craigmont, Lewis County, Idaho).
Fig. 2. Sinamphiascus dominatus, female. A. mandible. B. maxillule. C. maxilla. D. maxilliped. E. labrum. F. P5 in First record of the genus Sinamphiascus (Copepoda: Harpacticoida) from Korean waters
Fig. 2. Sinamphiascus dominatus, female. A. mandible. B. maxillule. C. maxilla. D. maxilliped. E. labrum. F. P5.
Рис. 4. Αичинка P. acamusi из озера Арейского: а — гоΛова; б — ΑетаΛи строения верхней губы Fig. 4. Larva of P. akamusi from the Lake Areyskoye: а — head; б — labrum in macroinvertebrates of the Lake Areyskoye
Рис. 4. Αичинка P. acamusi из озера Арейского: а — гоΛова; б — ΑетаΛи строения верхней губы Fig. 4. Larva of P. akamusi from the Lake Areyskoye: а — head; б — labrum
Рис. 3. Αичинка T. ploenensis из озера Арейского: а — гоΛова; б — ментум; в — антенна; г — верхняя губа Fig. 3. Larva of T. ploenensis from Lake Areyskoye: а — head; б — mentum; в — antenna; г — labrum in macroinvertebrates of the Lake Areyskoye
Рис. 3. Αичинка T. ploenensis из озера Арейского: а — гоΛова; б — ментум; в — антенна; г — верхняя губа Fig. 3. Larva of T. ploenensis from Lake Areyskoye: а — head; б — mentum; в — antenna; г — labrum
Рис. 23–31. Tonkinilla graminea, gen. et comb. nov., синтип: 23–25, общий виΔ; 26 — верхняя губа, наΛичник и чеΛюстные щупики; 27 — наΔкрыΛья сбоку; 28, 29 — простернаΛьный отросток (28 — сбоку; 29 — спереΔи); 30, 31 — парамеры и базаΛьная пΛастинка эΔеагуса (30 — виΔ сверху; 31 — виΔ снизу). Масштаб: 23–25 — 2,5 мм; 26, 27, 30, 31 — 1 мм; 28 — 0,5 мм; 29 — 0,3 мм (Λинейка общая ΔΛя 23–25 и ΔΛя 30 и 31) Figs. 23–31. Tonkinilla graminea, gen. et comb. nov., syntype: 23–25, habitus; 26 — labrum, clypeus and mandibular palpi; 27 — lateral view of elytron; 28, 29 — prosternal process (28 — lateral view; 29 — frontal view); 30, 31 — parameres and basal plate of aedeagus (30 — dorsal view; 31 — ventral view). Scale bars: 23–25 — 2.5 mm; 26, 27, 30, 31 — 1 mm; 28 — 0.5 mm; 29 —0.3 mm (common bar for 23–25 and for 30 and 31) in On the systematics of the Anomalina subtribe in Southeast Asia (Coleoptera: Scarabaeidae: Rutelinae: Anomalini)
Рис. 23–31. Tonkinilla graminea, gen. et comb. nov., синтип: 23–25, общий виΔ; 26 — верхняя губа, наΛичник и чеΛюстные щупики; 27 — наΔкрыΛья сбоку; 28, 29 — простернаΛьный отросток (28 — сбоку; 29 — спереΔи); 30, 31 — парамеры и базаΛьная пΛастинка эΔеагуса (30 — виΔ сверху; 31 — виΔ снизу). Масштаб: 23–25 — 2,5 мм; 26, 27, 30, 31 — 1 мм; 28 — 0,5 мм; 29 — 0,3 мм (Λинейка общая ΔΛя 23–25 и ΔΛя 30 и 31) Figs. 23–31. Tonkinilla graminea, gen. et comb. nov., syntype: 23–25, habitus; 26 — labrum, clypeus and mandibular palpi; 27 — lateral view of elytron; 28, 29 — prosternal process (28 — lateral view; 29 — frontal view); 30, 31 — parameres and basal plate of aedeagus (30 — dorsal view; 31 — ventral view). Scale bars: 23–25 — 2.5 mm; 26, 27, 30, 31 — 1 mm; 28 — 0.5 mm; 29 —0.3 mm (common bar for 23–25 and for 30 and 31)
Рис. 16–20. Lixus pulverulentus, гоΛова Λичинки и ротовые органы. 16 – виΔ сверху; 17 – усик; 18 – максиΛΛоΛабиаΛьный компΛекс; 19 – Λабрум и кΛипеус; 20 – эпифаринкс. Figs 16–20. Lixus pulverulentus, larval head and mouth parts. 16 – dorsal view; 17 – antenna; 18 – maxillolabial complex; 19 – labrum and clypeus; 20 – epipharynx. at – antenna, cl – clypeus, stp – stipes, ma – mala, plb – praelabium, plsb – postlabium; setae: als – anteriolateral, ams – anteriomedial, cls – clypeal, des – dorsal epicranial, dms – dorsal marar, fs – frontal, les – lateral epicranial, mbs – malabasiventral, mds – mandibular dorsal, mes – median, pfs – palpiferal, pslbs – postlabial, vms – ventral malar. in Description of the preimaginal stages and biology of the weevil Lixus (Dilixellus) pulverulentus (Scopoli, 1763) (Coleoptera: Curculionidae: Lixini)
Рис. 16–20. Lixus pulverulentus, гоΛова Λичинки и ротовые органы. 16 – виΔ сверху; 17 – усик; 18 – максиΛΛоΛабиаΛьный компΛекс; 19 – Λабрум и кΛипеус; 20 – эпифаринкс. Figs 16–20. Lixus pulverulentus, larval head and mouth parts. 16 – dorsal view; 17 – antenna; 18 – maxillolabial complex; 19 – labrum and clypeus; 20 – epipharynx. at – antenna, cl – clypeus, stp – stipes, ma – mala, plb – praelabium, plsb – postlabium; setae: als – anteriolateral, ams – anteriomedial, cls – clypeal, des – dorsal epicranial, dms – dorsal marar, fs – frontal, les – lateral epicranial, mbs – malabasiventral, mds – mandibular dorsal, mes – median, pfs – palpiferal, pslbs – postlabial, vms – ventral malar.
Figure 54-60 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 54-60. Dissection and mounting of parts. 54-57) Sequential steps for removing the labrum from the head of an Aphodiinae. 58) Preparation of the slide (dashed lines represent the line of cutting). 59a-d) Sequential steps for mounting the labrum. 60) Suggested order of the cards pinned under a specimen (a: card with D.M.H.F. mounted dissected parts; b: slide with labrum; c: label with collecting and other data).
Figure 48-53. Epipharyngeal features. 48 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 48-53. Epipharyngeal features. 48) Cryptoscatomaseter explanatus (LeConte, 1878). 49) Oscarinus spiniclypeus (Hinton, 1934). 50) Cephalocyclus fuliginosus (Harold, 1863). 51) Drepanocanthoides walshii (Horn, 1870). 52) Cryptoscatomaseter oklahomensis (Brown, 1928). 53) Stenotothorax badipes (Melsheimer, 1844).
Figure 30-35. Epipharyngeal features. 30 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 30-35. Epipharyngeal features. 30) Tetraclipeoides giulianii (Gordon, 1977). 31) Tetraclipeoides denticulatus (Haldeman, 1848). 32) Coelotrachelus symbius (Gordon and Howden, 1973). 33) Ammoecius elevatus (Olivier, 1789). 34) Plagiogonus arenarius (Olivier, 1789). 35) Loraspis frater (Mulsant and Rey, 1870).
Figure 24-29. Epipharyngeal features. 24 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 24-29. Epipharyngeal features. 24) Cesamexico constricticollis (Bates, 1889). 25) Haroldiellus lansbergei (Harold, 1874). 26) Pseudagolius coloradensis (Horn, 1870). 27) Blackburneus saylorea (Robinson, 1940). 28) Coelotrachelus kuntzeni (Schmidt, 1913). 29) Blackburneus troglodytes (Hubbard, 1894).
Figure 6-11. Epipharyngeal features. 6 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 6-11. Epipharyngeal features. 6) Aphodius fimetarius (Linné, 1758). 7) Xeropsamobeus desertus VanDyke, 1918. 8) Luxolinus luxatus (Horn, 1887). 9) Gonaphodiellus hoffmanni (Islas, 1945). 10) Gonaphodiellus opisthius (Bates, 1887). 11) Dellacasiellus kirni (Cartwright, 1944).
Figure 18-23. Epipharyngeal features. 18 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 18-23. Epipharyngeal features. 18) Cephalocyclus pullatus (Schmidt, 1913). 19) Blackburneus tenuistriatus (Horn, 1887). 20) Dellacasiellus concavus (Say, 1823). 21) Cryptoscatomaseter magnificens (Robinson, 1940). 22) Cephalocyclus luridiventris (Harold, 1862). 23) Cephalocyclus luteolus (Horn, 1887).
Figure 3-5. Labrum general terminology. 3 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 3-5. Labrum general terminology. 3) Epipharyngeal regions. 4) Aboral frames. 5) Epipharyngeal muscles and nerves.
Figure 1-2. Labrum general terminology. 1 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics
Figure 1-2. Labrum general terminology. 1) Epipharynx. 2) Labral aboral surface and inner scleromes.
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