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Fig. 3 in Polydictya lanternflies of the Indochinese region: Six new species and identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 3. Polydictya chantrainei Nagai & Porion, 2004, ♂ from Chiang Mai, Thailand (MNHN), aedeagus. A, dorsal view. B, lateral view. C, ventral view. D, posterior view. E, laterodorsal view.

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Fig. 2 in Polydictya lanternflies of the Indochinese region: Six new species and identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 2. Polydictya chantrainei Nagai & Porion, 2004, ♂ from Chiang Mai, Thailand (MNHN), genitalia. A, pygofer, anal tube and gonostylus, left lateral view. B, apex of anal tube, postero-dorsal view. C, anal tube and pygofer, dorsal view. D, endosomal process of aedeagus, lateral view. E, endosomal process of aedeagus, dorsal view. An, anal tube – EP, endosomal process of aedeagus – G, gonostylus – Py, pygofer.

Fig. 14 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 14. Trigonorhynchiid brachiopod Plectothyrella crassicostis (Dalman, 1828) from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian ( Upper Ordovician), East Baltic, western Latvia. A. Ventral valve, LDM G 328-15, Blīdene-5, depth 816.6 m, exterior view (A1), interior view (A2) and the detail of the posterior part of the same (A3). B. Incomplete dorsal valve, GIT 542-16, Riekstini-15, 854.8 m, dorsal interior (B1), posterior (B2), and posteriorly tilted (B3) views of cruralium. C. Ventral valve, LDM G 328-149, Mežmali-16, depth 914.9 m, view of pedicle opening. D. Shell, LDM G 328-135, Ēdole-61, 848.1 m, lateral (D1) and dorsal (D2) views. E. Shells, GIT 542-3/1–3, Adze-6, 838.5 m, posterior views of shells in live position and →

Fig. 15 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 15. Meristellid brachiopods of the genus Hindella from Porkuni Regional Stage, East Baltic, Kuldiga Formation, western Latvia (A–C, E, F) and Ärina Formation, northern Estonia (D). A, E, F. Hindella cf. crassa incipiens (Williams, 1951). A. Ventral valve, GIT 542-273, Aispute-41, depth 991.0 m, exterior (A 1), lateral (A 2), posterior (A 3), and anterior (A 4) views. E. Incomplete dorsal valve, GIT 542-278, Aispute-41, 991.0 m, interior view. F. Incomplete ventral valve, GIT 542-35, Stirnas-18, 907.5 m, interior view. B, C. Hindella sp. B. Ventral valve, GIT 542-34, Stirnas-18, 908.2 m, lateral (B 1) and exterior B 2) views. C. The bedding plane with brachiopods, including Hindella sp., GIT 542-4 (figured in Kaljo et al. 2008), Aispute-41, 998.25 m. D. Hindella cf. cassidea (Dalman, 1828), shell, GIT 542-267, erratics from the Kõnnu village, dorsal (D ) and posterior (D ) views. Scale bars 5 mm.

Fig. 12 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 12. Heterorthid brachiopod Heterorthina? sp. from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian (Upper Ordovician), East Baltic, western Latvia. Shell, LDM 328-75, Blīdene-5, depth 819.3 m, ventral (A), anterior (B), posterior (C), dorsal (D), and lateral (F) views, and detail of external ornament (E) of the ventral valve showing the growth lines and aditicules. Scale bars 2 mm.

Fig. 13 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 13. Draboviid brachiopods of the genus Kinnella from the East Baltic, Upper Ordovician. A, C. Kinnella cf. kielanae (Temple, 1965) from Kuldiga Formation, Porkuni Regional Stage, western Latvia. A. Shell, GIT 542-229, Riekstini-15, depth 859.9 m, ventral (A1), dorsal (A2), lateral (A3), and posterior (A4) views. C. Ventral valve, GIT 542-226, Aispute-41, 1001.15 m, lateral (C1) and ventral (C2) views. B, D. Kinnella sp. B. Shell with shifted valves, LDM 328-43, Kuili Formation, Pirgu Regional Stage, western Latvia, Blīdene-5, 822.6 m, view of dorsal exterior and ventral interarea (B1) and ventral exterior (B2). D. Shell, GIT 509-71, Tudulinna? Formation, Vormsi Regional Stage (Katian), central Estonia, Lelle (102), 147.96–148.0 m, ventral D1) and lateral (D2) views. Scale bars 2 mm.

Fig. 8 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 8. Plectambonitoid brachiopods from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian (Upper Ordovician), East Baltic, western Latvia. A. Leangella sp., shell, GIT 542-222, Riekstini-15, depth 859.3 m, ventral (A1), dorsal (A2), and lateral (A3) views. B. Eoplectodonta sp., incomplete ventral valve, GIT 542-21, Stirnas-18, 911.9 m, ventral view.

Fig. 6 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 6. Leptostrophiid brachiopods from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian (Upper Ordovician), East Baltic, western Latvia A–E, G) and southwestern Estonia (F). A. Eostropheodonta hirnantensis (M`Coy, 1851), Taagepera, depth 413.9 m, moulds of ventral valves, GIT 542-337/1 A1) and GIT 542-337/2 (A2), exterior views. B, E. Eostropheodonta cf. parvicostellata Rong, 1984. B. Shell, GIT 542-381, Vilcini-19, 906.4 m, exterior view of dorsal valve (B1) and view on interarea (B2). E. Mould of dorsal valve, LDM G328-12, Priekule-33, 1395.6 m, exterior view. C, D, F, G. Coolinia sp. C. Mould of ventral valve, LDM G328-26, Dižrungi-17, 984.5 m, exterior view. D. Ventral valve, LDM G328-26, Dizrungi-17, 984.5 m, exterior view. F. Fragment of dorsal valve, GIT 542-364, Ruhnu-500, depth 612.9 m, view of cardinalia (F1) and exterior view (F2). G. Incomplete ventral valve, GIT 542 48-2, Stirnas-18, 899.0 m, interior view. Scale bars 2 mm.

Fig. 11 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 11. Dalmanellid brachiopods from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian (Upper Ordovician), East Baltic, western Latvia A–D, F–I) and southwestern Estonia (E). A, B, D, H, I. Onniella sp. A. Dorsal valve, GIT 542-66, Aispute-41, depth 1001.15 m, exterior view. B. Ventral valve, LDM 382-50, Dižrungi-17, 896.0 m, ventral view. D. Shell, GIT 542-471, Riekstini-15, 860.85, dorsal (D 1), ventral (D 2), and lateral (D 3) views. H. Dorsal valve, GIT 542-480, Krjukai, 968.6 m, dorsal exterior view. I. Shell, GIT 542-472, Kandava-26, 964.5 m, ventral (I 1) and dorsal (I 2) views. C, E, F. Draborthis cf. caelebs Marek and Havliček, 1967. C. Dorsal valve, GIT 542-392, Riekstini-15, 857.5, interior view. E. Dorsal valve, GIT 542- 67, Ruhnu-500, 914.0 m, exterior view. F. Dorsal valve, GIT 542-4393, Mežmali-16, 913.2 m, interior view. G. Drabovia sp., dorsal valve, GIT 542-473, Mežmali-16, 910.1 m, interior view. Scale bars 2 mm.

Fig. 5 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 5. Leptostrophiid brachiopod Eostropheodonta hirnantensis (M`Coy, 1851) from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian (Upper Ordovician), East Baltic, western Latvia. A. Ventral valve, GIT 542-316, Riekstini-15, depth 850.3 m, ventral exterior view. B. Ventral valve, GIT 542-333, Riekstini-15, 854.0 m, fragment of valve with ornament (B 1) and exterior view (B 2). C. Juvenile specimen, GIT 542-319, Mežmali-16, 906.56 m, ventral exterior view. D. Ventral valve, GIT 542-385, Aispute-41, 1000.5 m, interior view. E. Bedding plane with numerous casts of valves, GIT 542- 360, Vilcini-19, 906.5 m.

Fig. 4 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 4. Strophomenoid brachiopods from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian (Upper Ordovician), East Baltic, western Latvia (A–F, H) and southwestern Estonia (G). A, B, F–H. Paromalomena polonica (Temple, 1965). A. Dorsal valve, GIT 542-299, Mežmali-16, depth 911.8 m, exterior view. B. Dorsal valve, GIT 542-352-1, Adze-6, 844.5 m, split into two parts: exterior view (B1) and impression (B2). F. Dorsal valve, GIT 542-377, Aispute-41, 884.4 m, exterior view. G. Dorsal valve, GIT 542-361, Ikla, 535.3 m, exterior view. H. Dorsal valve, GIT 542-355, Mežmali-16, 912.2 m, exterior view (H 1) and view of the chilidium (H2). C. Eostropheodonta cf. parvicostellata Rong, 1984. Dorsal valve, GIT 542-365, Aispute-41, depth 988.7 m, exterior view. D–E. Proboscisambon? sp. D. Mould of dorsal valve, GIT 542-53, Stirnas-18, depth 908.2 m, exterior view. E. Dorsal valve, GIT 542-322-1, exterior view; Riekstini-15, 858.6 m. Scale bars 2 mm.

Fig. 2. A in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 2. A. The facies belts in the Baltic Basin and the study area. B. The location of drill core sections. C. Enlarged Jurkalne area. Black dots mark the locality of the drill core with brachiopods of the Hirnantia Fauna; empty dots indicate occurrences of the Hirnantia Fauna (from Paškevičius 1997, 2000). Drill cores: 1, Stirnas-18; 2, Pliekalni-14: 3, Dizrungi-17, 4, Vilcini-19; 5, Adze-6; 6, Dreimaņi-11; 7, Riekstini-15; 8, Mežmaļi-16; 9, Mežvagari-13, 10, Ēdole-60; 11, Anši. Distribution of the Hirnantian rocks: a, outer limit the the Porkuni Stage, including of the Saldus Formation on the NE areas; b, outer limit of the Saldus Formation in northern part of region; c, outer limits of the distribution area of the Kuldiga Formation.

Fig. 3 in The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species

Fig. 3. Leptaenin brachiopods from the Kuldiga Formation of the Porkuni Regional Stage, Hirnantian (Upper Ordovician), East Baltic, western Latvia A–D, F–G), southwestern Estonia (E). A, B, D, F, G. Leptaena (L.) rugosa (Dalman, 1828). A. Shell, LDM G 273-1, Ēdole-60 drill core, depth 840.7 m, ventral (A1) and ventro-lateral (A2) views. B. Shell, GIT G 542-2, Vilcini-15, 910.35 m (figured in Kaljo et al. 2008), ventral (B1) and posterior (B2) views. D. Shell, GIT 542-17, Stirnas-18, 908.6 m, dorsal exterior view. F. Shell, GIT 542-18, Stirnas-18, 909.4 m, ventral view. G. Dorsal valve, GIT 542-197, Sturi-8, 941.8 m, view of interior (G1) and cruralium (G2). C, E. Leptaena sp. C. Dorsal valve, GIT 542-189, Vilcini-15, 909.3 m, exterior view. E. Incomplete ventral valve, GIT 542-192, Ikla, 536.5 m, exterior view. Scale bars 10 mm.

opencc-by-4.0Dec 2023View details →

Fig. 2 in A new species of Oxyascaris Travassos, 1920 (Nematoda: Cosmocercoidea) parasite of Leptodeira annulata (Serpentes: Colubridae) from Brazil, with a key to the species of the genus

Fig. 2. Scanning Electron Microscopy of O. annulatum n. sp. A – Female, anterior end, detailing cephalic papillae (arrowhead), apical view; B – Female, vulva (vu), ventrolateral view; C – Female, posterior end, anus (an) and lateral line (l); D – Male, anterior end apical view, cephalic papillae (arrowhead) and amphid (arrow); E – Male, detail of excretory pore (ep) and somatic papillae (arrowhead); F – Male, posterior end, precloacal papillae (arrowhead), unpaired papilla (arrow), insert – adcloacal papillae (arrowhead), and detail of unpaired papilla (p). Scale bars – A: 20 μm; B, F: 100 μm; C: 200 μm; D: 10 μm; E: 50 μm; insert: 20 μm.

opencc-by-4.0Dec 2023View details →

Fig. 1 in A new species of Oxyascaris Travassos, 1920 (Nematoda: Cosmocercoidea) parasite of Leptodeira annulata (Serpentes: Colubridae) from Brazil, with a key to the species of the genus

Fig. 1. Line drawings of Oxyascaris annulatum n. sp. A – Male, whole view; B – Male, anterior end, lateral view; C – Male, ventral view of tail; D – Male, spicules; E – Female, anterior end, lateral view; F – Female, reproductive system; G – Female, tail, lateral view; H – Female, detail of uterine dilation; I – Larvated egg. Scale bars – A, F, H: 350 μm; B, E: 250 μm; C, G: 150 μm; D, I: 50 μm.

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FIGURE 3.1-4 in New representative of the family Panorpodidae (Insecta, Mecoptera) from Eocene Baltic Amber with a key to fossil species of genus Panorpodes

FIGURE 3.1-4. Forewings of fossil representatives of genus Panorpodes: 3.1) Panorpodes brevicauda, 3.2) P. hageni, 3.3) P. gedanensis, 3.4) P. weitschati, modified after Soszyńska-Maj and Krzemiński (2013).

Figure 4. A-E.Eumerus species,males. AEumerus figurans Walker.B,D in New geographical records and key to the species of Eumerus Meigen, 1823 (Diptera, Syrphidae) introduced into the Americas and Hawaii

Figure 4. A-E.Eumerus species,males. AEumerus figurans Walker.B,D, EEumerus obliquus (Fabricius). C Eumerus strigatus (Fallen). A–C Head and thorax in dorsal view. D Living individual from Laguna Blanca, Paraguay [copyright J. Smit]. E Hind tibia and tarsus.

Figure 2. A–H. Eumerus species. A–D in New geographical records and key to the species of Eumerus Meigen, 1823 (Diptera, Syrphidae) introduced into the Americas and Hawaii

Figure 2. A–H. Eumerus species. A–D Eumerus obliquus (Fabricius). E–H Eumerus aurifrons (Wiedemann). A, D, H Female. B, C, E–G Male. A, E Head and thorax in dorsal view. B, F Head in frontal view. C, G Hind leg in anterior view. D, H Scutellum in postero-ventral view.

Figure 5. A-F. Eumerus species. A, B Eumerus funeralis Meigen. C, E Eumerus narcissi Smith. D, F in New geographical records and key to the species of Eumerus Meigen, 1823 (Diptera, Syrphidae) introduced into the Americas and Hawaii

Figure 5. A-F. Eumerus species. A, B Eumerus funeralis Meigen. C, E Eumerus narcissi Smith. D, F Eumerus strigatus (Fallen). A, D–F Male. B, C Female. A, D Hindleg [arrow indicates ventro-basal projection]. B, C Posterior visible abdominal tergites [arrow indicates ridge on tergite 5]. E, F Vertex of head in dorsal view [bars indicating distance between posterior ocellus and margin of head is more than twice the distance of anterior to posterior ocelli].

Figure 1. Eumerus species. A–C in New geographical records and key to the species of Eumerus Meigen, 1823 (Diptera, Syrphidae) introduced into the Americas and Hawaii

Figure 1. Eumerus species. A–C Eumerus obliquus (Fabricius). D–F Eumerus aurifrons (Wiedemann). A, C, D, F Female. B, E Male. A, B, D, E Habitus. C, F Abdomen in latero-dorsal view.