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e Habitus of live animal. f Cirrus. g Proboscis
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Drawing of the stylet
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Habitus.
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Drawing of the live animal
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Drawings of the stylet of the holotype of G. faroensis.
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Drawing of the live animal
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Drawings of the stylet of (from a paratype),
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E. General organisation (from a live specimen). F. Proboscis hooks. G–H. Stylet. (F–H from the holotype).
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C. General organisation (from a live specimen). D–E. Prostate stylet type III and accessory stylet type II (both from the holotype).
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D. Habitus of freeswimming animal. E. Caudal body end with the atrial organs (from a live specimen). F. Accessory stylet type IV (from the holotype). G. Prostate stylet type IV (from the holotype).
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A. General organisation (from a live specimen). B. Proboscis with hooks (from a whole mount). C. Accessory cirrus. D. Cirrus (C–D from a paratype). E. Reconstruction of the atrial organs from the right-hand side (from the holotype).
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habitus images of a few dalyellids. A. Microdalyellia armigera from Finnland, Lapvik. length 0.8-0.9 mm. B. Gieysztoria cuspidata, also from Finnland, Lapvik, length 0.8-0.9 mm. C. Fulinskiella bardeaui, from Italy, collected by F. Papi, length around 0.7 mm. D. Vaillantiella algerica, Algeria, drawing of F. Vaillant. E. Varsoviella kozminskii from Gieysztor & Wiszniewski, length 0.5-0.6 mm.
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A. M. armigera (microphthalma?), copulation organ, Tvaerminne. B-I and L,N,O. M. kupelwieseri B Ekenaes, Dagmarkaellan, C Tvaerminne, 'Haesthagsdiket', D Tvaerminne, Langskaer, pond by a brook, E Kittilae, Sirkka, cold spring, F as in B, G (M. schmidtii) Helsingfors, Haga, small wood ditch, H tvaerminne, Braennskaer, pond, I Tvaerminne Kohagen (total length of the cuticular apparatus 135 micrometers) u) K (M. schmidtii) Tvaerminns, Haesthagen. L as in D. M M. microphtalma?, Tvaerminne, small ditch with flowing water 'Haesthagsdiket'. N. M. kupelwieseri Bursa copulatrix, found at same place as D, O egg from the same example as M.
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C Kutikularapparat. Vergr cca 1050 x nach Karling 1943
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A Habitusbild nach Karling 1935 B Organisationsschem[a], Lateralansicht von rechts, dr1 Stirndruesen, dr2 eosinophile postorale Druesen. nach Karling 1943 D weibliche Geschlechtsorgane, Rekonstruktion nach Sagittalschnitten, str Plasmastrang, Vergr cca 443 x E-F Kutikularwaerzchen am Innenepithel des Pharynx E Flaechenschnitt F Querschnitt G Kutikularapparat eines jungen Tieres. nach Karling 1943
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F Laengsschnitt, Schem[a]tische Rekonstruktion