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1,925 results for “Platyhelminthes”
FIGURE 13 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 13. Stylochus pilidium (Goette, 1881). A Sagittal reconstruction of the whole animal anterior to the left); B–D histological sections, B male copulatory complex, C, D female reproductive system; E sagittal reconstruction of male and female genital systems (anterior to the left). Abbreviations: b, brain; ce, cerebral eyes; cg, cement glands; div, diverticulum; ed, ejaculatory duct; fe, frontal eyes; fp, female pore; i, intestine; m, mouth; me, marginal eyes; mp, male pore; o, ovary; ov, oviduct; ph, pharynx, pp, penis papilla; pv, prostatic vesicle; sv, seminal vesicle; t, tentacle; ts, testes; te, tentacular eyes;v, vagina; vd, vas deferens. Scale bars: A 1.5mm, B, C, D, E 200µm.
FIGURE 11 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 11. Imogine stellae sp. nov. A Habitus; B sagittal reconstruction of the whole animal anterior to the right); C sagittal reconstruction of male and female genital systems (anterior to the right). Anterior to the left in all figures. Abbreviations: b, brain; ce, cerebral eyes; cg, cement glands; ed, ejaculatory duct; fa, female atrium; fp, female pore; i, intestine; m, mouth; ma, male atrium; me; marginal eyes; mp, male pore; ov; oviduct; ph; pharynx; pv, prostatic vesicle; spb, spermiducal bulbs; t, tentacle; te; tentacular eyes; sv, seminal vesicle; vd, vas deferens. Scale bars: A, B 6mm, C 200µm.
FIGURE 5 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 5. Histological sections of Notoplanella estelae sp. nov. A Tentacle region and eyes (anterior to the left); B male copulatory complex (anterior to the right); C female reproductive system (anterior to the right). Abbreviations: cg, cement glands; com. ov, common oviduct; ev, external vagina; fp, female pore; mp, male pore; pp, penis papilla; pv, prostatic vesicle; t, tentacle; te, tentacular eyes; sv, seminal vesicle. Scale bars: A 100µm, B, C 200µm.
FIGURE 10 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 10. Planocera pellucida (Mertens, 1833) of the Atlantic coast. A–B specimen V13167/1-V13167/18 (Ironhematoxylin-eosin stain), A male copulatory organ, B detail of cirrus and teeth; C–D specimen V13171/1-V13171/15 (Pasini staining), C male copulatory organ, D detail of cirrus; E–F specimen V13169/1-V13169/37 (Pasini staining), E male copulatory organ, F detail of cirrus; G–H specimen of the Mediterranean coast (Azan staining), G male copulatory organ, H detail of cirrus. Anterior to the left in all figures. Scale bars: A, C, E, G 500µm, B, D 200µm, F, H 100µm.
FIGURE 8 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 8. Map of known localities of Planocera pellucida (black dots), Planocera ceratommata (white squares) and Planocera graffi (red dots).
FIGURE 6 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 6. Trigonoporus cephalophtalmus (Lang, 1884). A Habitus; B, C eyes; D sagittal reconstruction of the whole animal (anterior to the left); E sagittal reconstruction of the male and female genital systems (anterior to the left). Abbreviations: b, brain; cg, cement glands; dv, ductus vaginalis; e, eyes; ed, ejaculatory duct; ev, external vagina; fp, female pore; i, intestine; m, mouth; mp, male pore; o, ovary; ov, oviduct; ph, pharynx; pp, penis papilla; pv, prostatic vesicle; sv, seminal vesicle; vd, vas deferens. Scale bars: A 1cm, B 2mm, C 5mm, D 5mm, E 500µm.
FIGURE 2 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 2. Notoplanella inarmata (Bock, 1931). A Habitus; B eyes; C sagittal reconstruction of the whole animal (anterior to the right); D sagittal reconstruction of the male and female genital systems (anterior to the right). Abbreviations: b, brain; ce, cerebral eyes; cg, cement glands; ed, ejaculatory duct; ev, external vagina; fp, female pore; i, intestine; m, mouth; o, ovary; ovd; ph, pharynx; pp, penis papilla; pv, prostatic vesicle; sv, seminal vesicle; te, tentacular eyes; vd, vas deferens. Scale bars: A 5mm, B 500µm, C, D, 200µm.
FIGURE 4 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 4. Notoplanella estelae sp. nov. A Habitus; B dorsal view of the anterior region; C sagittal reconstruction of the whole animal (anterior to the left); D sagittal reconstruction of male and female genital systems (anterior to the left). Abbreviations: b, brain; ce, cerebral eyes; cg, cement glands; com. ov, common oviduct; ed, ejaculatory duct; ev, external vagina; fp, female pore; i, intestine; Lv, Lang's vesicle; m, mouth; mp, male pore; o, ovary; ov, oviduct; ph, pharynx; pp, penis papilla; pv, prostatic vesicle; sv, seminal vesicle; t, tentacle; te, tentacular eyes; ts, testes; vd, vas deferens. Scale bars: A 2mm, B 500µm, C 1mm, D 200µm.
FIGURE 1 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 1. Distribution map of examined specimens. General views of A the eastern coast of the Iberian Peninsula, B Mar Menor (Murcia). Numbers: Notoplanella inarmata (1), Notoplanella estelae sp. nov. (2), Trigonoporus cephalophtalmus (3), Leptoplana mediterranea (4), Planocera graffi (5), Imogine mediterranea (6), Imogine stellae sp. nov. (7), Stylochus neapolitanus (8), Stylochus pilidium (9).
FIGURE 7 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 7. Histological sections of Trigonoporus cephalophtalmus (Lang, 1884). A eyes; B vas deferens and seminal vesicle; C prostatic vesicle and penis papilla; D female reproductive system. Anterior to the left in all figures. Abbreviations: b, brain; cg, cement glands, d, ductus vaginalis; e, eyes; ed, ejaculatory duct; ev, external vagina; fp, female pore; mp, male pore; pp, penis papilla; pv; prostatic vesicle; sv, seminal vesicle; vd, vas deferens. Scale bars: A 1mm, B, C, D 500µm.
FIGURE 3 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 3. Histological sections of Notoplanella inarmata (Bock, 1931). A eyes; B male copulatory complex; C penis papilla; D external female reproductive system. Abbreviations: ce, cerebral eyes; ed, ejaculatory duct; fp, female pore; pp, penis papilla; pv, prostatic vesicle; sv, seminal vesicle; te, tentacular eyes. Scale bars: A 500µm, B, C, D 200µm.
FIGURE 12 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 12. Histological sections of Imogine stellae sp. nov. A tentacles region and B male copulatory organ (anterior to the left). Abbreviations: ce, cerebral eyes; ed, ejaculatory duct; fp, female pore; mp, male pore; pp, penis papilla; pv, prostatic vesicle; spb, spermiducal bulb; t, tentacle; te, tentacular eyes. Scale bars: A 100µm, B 200µm.
FIGURE 9 in State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species
FIGURE 9. Planocera graffi (Lang, 1879). A Dorsal and B ventral views of fixed specimen; C dorsal view of a cleared animal; D dorsal view of a live animal; E sagittal reconstruction of the whole animal (anterior to the left); F sagittal reconstruction of male and female genital systems (anterior to the left). Abbreviations: e, eyes; ed, ejaculatory duct; fp, female pore; m, mouth; mp, male pore; o, ovary; ph, pharynx; pv, prostatic vesicle; spb, spermiducal bulb; t, tentacle; ts, testes; tee, teeth; v, vagina; vb, vagina bulbosa; vd, vas deferens. Scale bars: A, B, C, D 7mm, E 500µm, F 500µm.
FIGURES 15–17 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 15–17. Girardia pierremartini. Photographs of preserved specimens: (15) paratype MZU PL. 00210 in dorsal view; (16–17) specimen MZU PL. 00212 in dorsal (16) and ventral (17) view. The posterior tip of the specimens is bent.
FIGURE 14 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURE 14. Girardia desiderensis. Sagittal composite reconstruction of the copulatory apparatus of the holotype. The arrow indicates the contracted penis papilla.
FIGURE 24 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURE 24. Girardia pierremartini. Sagittal composite reconstruction of the copulatory apparatus of the holotype. Arrows indicate the basal part of the penis papilla; the arrowhead indicates a diverticulum of the ejaculatory duct.
FIGURES 18–23 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 18–23. Girardia pierremartini, in sagittal sections: (18) ventral surface of the body of the holotype; (19) ovary and anterior testes of the holotype; (20–23) copulatory apparatus of the holotype (20–22) and of the specimen MZU PL. 00212 (23)
FIGURES 8–13 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 8–13. Girardia desiderensis, in sagittal sections: (8) dorsal surface of the body of paratype MZU PL. 00209; (9) ovary and anterior testes of paratype MZU PL. 00209; (10) pharynx of the holotype; (11–13) copulatory apparatus of the holotype (11–12) and paratype MZU PL. 00209 (13).
FIGURES 6–7 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 6–7. Girardia desiderensis. Photograph of a preserved specimen (paratype MZU PL. 00209) in dorsal (6) and ventral (7) view.
FIGURES 1–5 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 1–5. Sampling areas of Girardia desiderensis and Girardia pierremartini in the karst areas of São Desidério, Bahia state, and Presidente Olegário, Minas Gerais state, Brazil: (1) location of the studied areas; (2) outcrops of Baixa Fria cave, São Desidério karst area (Photograph: J. E. Gallão); (3) sampling site of G. desiderensis in the aphotic zone of Baixa Fria cave, São Desidério karst area (Photograph: J. E. Gallão); (4) sampling location of G. pierremartini in the photic zone of Lapa da Fazenda São Bernardo cave, Presidente Olegário karst area (Photograph: Ericson C. Igual); (5) sampling site of G. pierremartini in the twilight zone of Toca do Charco cave, Presidente Olegário karst area (Photograph: Tamires Zepon).
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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