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Fig. 4 in Systematic Studies on the Hypotrich Ciliate, Tachysoma pellionellum (Müller, 1773) Borror, 1972 (Protozoa, Ciliophora) Based on Integrative Analyses: Morphology, Morphogenesis and Molecular Phylogeny

Fig. 4. Divisional morphogenesis in Tachysoma pellionellum (after protargol staining). (A, B) Ventral views of an early divider. Note the basal bodies in the oral primordium forming an elongated field; arrowheads show the postoral ventral cirri which remain intact only for a short time. (C, D) Ventral views of an early divider. Arrowheads show the developing FVT-anlagen. (E, F) Ventral and dorsal view of a divider in early divisional stage. In E, arrow marks the old paroral which is dedifferentiating, double-arrowheads shows the UM-anlage formed to the right of the oral primordium as a long streak of basal bodies and arrowhead indicates the right marginal row anlagen developing intrakinetally; in F, arrows show the intrakinetal formation of the dorsal kineties anlagen 4 in the dividing cell. (G, H) Ventral and dorsal view of a divider in early divisional stage. In G, arrows show the first frontal cirri separating from the undulating membranes anlagen; arrowheads mark the left marginal row anlagen developing intrakinetally; in H, arrows show the intrakinetal formation of the dorsal kineties anlagen 4 in the dividing cell. DKA, dorsal kineties anlagen; II–VI, frontoventral–transverse cirral anlagen; Ma, macronuclear nodules; Mi, micronucleus; OP, oral primordium; RMA, right marginal anlage. Scale bars: 15 µm (A, C) and 35 µm (B, D, E–H).

Fig. 1 in Systematic Studies on the Hypotrich Ciliate, Tachysoma pellionellum (Müller, 1773) Borror, 1972 (Protozoa, Ciliophora) Based on Integrative Analyses: Morphology, Morphogenesis and Molecular Phylogeny

Fig. 1. Map of North America (the background from Google earth) showing the sampling sites. (A, B) Map showing Stone Mountain State Park, North Carolina, USA. (C, D), where Tachysoma pellionellum was collected.

Fig. 3 in Systematic Studies on the Hypotrich Ciliate, Tachysoma pellionellum (Müller, 1773) Borror, 1972 (Protozoa, Ciliophora) Based on Integrative Analyses: Morphology, Morphogenesis and Molecular Phylogeny

Fig. 3. Photomicrographs of Tachysoma pellionellum in vivo (A–D) and after protargol staining (E–H). (A–D) Ventral views of typical individuals; arrow in Fig. B marks the contractile vacuole, arrows in Fig. C show the refringent globules and arrowheads demonstrate the dorsal cilia. (E) Ventral view of the infraciliature; showing the frontoventral (in rectangle) and postoral ventral cirri (in circle). (F) Ventral view of anterior portion of infraciliature. (G) Ventral view of posterior portion of infraciliature, showing the pretransverse ventral cirri (dashed line). (H) Dorsal view of the infraciliature, showing the dorsal kineties (arrowheads). AZM, adoral zone of membranelles; BC, buccal cirrus; CV, contractile vacuole; E, endoral; FC, frontal cirri; FVC, frontoventral cirri; LMR, left marginal row; Ma, macronuclear nodules; P, paroral; PVC, postoral ventral cirri; PTVC, pretransverse ventral cirri; RMR, right marginal row; TC, transverse cirri; Scale bars: 55 µm (A), 35 µm (E) and 15 µm (F, G).

Fig. 2 in Systematic Studies on the Hypotrich Ciliate, Tachysoma pellionellum (Müller, 1773) Borror, 1972 (Protozoa, Ciliophora) Based on Integrative Analyses: Morphology, Morphogenesis and Molecular Phylogeny

Fig. 2. Morphology of Tachysoma pellionellum from life (A–C) and after protargol staining (D–F). (A) Ventral view of a representative individual. (B, C) Detail of cell, arrows indicate the refringent globules and arrowhead shows the food vacuole. (D) Detailed ventral view of the anterior region, showing the frontoventral (in rectangle) and postoral ventral cirri (in ellipse). (E, F) Ciliature of ventral and dorsal side and nuclear apparatus, the dashed ellipse depicts the postoral ventral cirri; arrowhead indicates the micronucleus. AZM, adoral zone of membranelles; BC, buccal cirrus; CV, contractile vacuole; E, endoral; FC, frontal cirri; FVC, frontoventral cirri; LMR, left marginal row; Ma, macronuclear nodules; P, paroral; PTVC, pretransverse ventral cirri; RMR, right marginal row; TC, transverse cirri; 1–6, dorsal kineties. Scale bars: 40 µm.

Fig. 6 in Systematic Studies on the Hypotrich Ciliate, Tachysoma pellionellum (Müller, 1773) Borror, 1972 (Protozoa, Ciliophora) Based on Integrative Analyses: Morphology, Morphogenesis and Molecular Phylogeny

Fig. 6. Photomicrographs of Tachysoma pellionellum during divisional morphogenesis (after protargol staining). (A, B) Ventral views of early dividers, note the basal bodies in the oral primordia forming an elongated field; arrows show the postoral ventral cirri which remain intact. (C, D) Ventral views of early dividers. In C, arrow in the proter marks the paroral which is dedifferentiating; arrow in the opisthe shows the anlage of the undulating membranes, and arrowhead indicates the right marginal anlage; in D, arrows show the first frontal cirri separating from the anlagen of the undulating membranes, and arrowheads mark the left marginal anlagen. (E–G) Ventral and dorsal view of a middle-stage divider. In E, arrowhead shows the first frontal cirrus and arrows mark the right marginal anlagen; in G, double-arrowheads show the first frontal cirrius, arrowheads mark the left marginal anlagen, and arrows show the intrakinetal formation of the dorsal kineties anlagen 1. (H, I) Ventral and dorsal view of a late divider; arrows show the dorsal kineties 6. II–VI, FVT-anlagen; Ma, macronuclear nodules; OP, oral primordium; 2–5, dorsal kineties. Scale bars: 20 µm (B, D, F) and 45µm (I).

Fig. 5 in Systematic Studies on the Hypotrich Ciliate, Tachysoma pellionellum (Müller, 1773) Borror, 1972 (Protozoa, Ciliophora) Based on Integrative Analyses: Morphology, Morphogenesis and Molecular Phylogeny

Fig. 5. Middle and late dividers of Tachysoma pellionellum, after protargol staining. (A, B) Ventral and dorsal view of a middle-stage divider. In A, arrowheads show the first frontal cirri and arrows mark the left marginal anlagen; in B, arrows mark the intrakinetal formation of the dorsal kineties anlagen 4. (C, D) Ventral and dorsal view of a mid-divider. In C, arrowheads show the first frontal cirri, arrows mark the left marginal anlagen and double-arrowheads show the anlagen of dorsal kineties; in D, arrows mark the intrakinetal formation of the dorsal kinety anlagen 4. (E, F) Ventral and dorsal view of a late divider; double-arrowheads show the dorsomarginal kineties (dorsal kineties 6) and arrowheads show the left marginal row. (G, H) Ventral and dorsal view of a late-stage divider; arrowheads show the dorsomarginal kineties (dorsal kineties 6). DKA, dorsal kineties anlagen; LMR, left marginal row; Ma, macronuclear nodules; RMA, right marginal anlage; RMR, right marginal row; 1–6, dorsal kineties. Scale bars: 45 µm.

opencc-by-4.0Jul 2024View details →

A systematic meta-analysis of the role of perceptual and conceptual novelty in guiding infant looking behaviour

These are the data, codebooks, and scripts required to reproduce the results of the paper Kunin, L., Piccolo, S., Saxe, R., & Liu, S. (under revision). A systematic meta-analysis of the role of perceptual and conceptual novelty in guiding infant looking behaviour. A previous version of the data and code can be found at https://zenodo.org/records/11084599.

FIGURE 12. A in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 12. A - Doerflesia ornata Feldmann and Schweitzer, 2009, carapace (NHMW 2007z0149/0015); B - Tenuihomola ortwini Feldmann and Schweitzer, 2009, lateral view (NHMW 2007z0149/0017); C - Tenuihomola ortwini, carapace (NHMW 2007z0149/0017). Scale bars equal 1.0 mm.

FIGURE 11. A in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 11. A - probable molting line (dashed line) of Jurassic Homolodromioidea exemplified by Tanidromites montreuilensis; B - molting lines of the Jurassic homoloid Laeviprosopon laeve; C - molting lines in Cretaceous Homoloidea exemplified by Homolopsis edwardsii (Bell, 1863).

FIGURE 6. Laeviprosopon fraasi A - NHMW 1990 in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 6. Laeviprosopon fraasi A - NHMW 1990/0041/3295, Ernstbrunn; B - NHMW 1990/0041/4051, Ernstbrunn; C - holotype, BSP AS III 309, Štramberk; D - NHMW 1990/0041/3295; E - NHM W1990/0041/4051; F - holotype, BSP AS III 309. Orbital margin marked with an arrow. lh – linea homolica. Scale bars equal 1.0 mm.

FIGURE 5 in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 5. Laeviprosopon laeve, specimens interpreted as molts with molting lines similar to linea homolica A - SMNS 70527/3 (Oberböhringen); B - SMNS 70527/4 (Oberböhringen); C - I-F/MP/6275/1599/12 (Niegowonice); D - SMNS 70527/1 (Oberböhringen); E - SMNS 70527/2; F - right lateral view, NHMW 1990/0041/4915 (Ernstbrunn); G - left lateral view, SMNS 70527/6 (Oberböhringen); H - left lateral view, SMNS 70527/11 (Oberböhringen) lateral sides of the carapace with no signs of the molting lines. Scale bars equal 5.0 mm.

FIGURE 1 in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 1. Stratigraphic range of the species herein considered within Laeviprosopon with schematic drawings of all the species.

FIGURE 8. Laeviprosopon lanceatum n in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 8. Laeviprosopon lanceatum n. sp. A, B - left lateral view (A) I-F/MP/342/1497/08, paratype, Niegowonice; (B) I-F/MP/736/1502/08, holotype, Ogrodzieniec); C - carapace with the orbital margin visible (I-F/MP/736/1502/08); D - carapace (I-F/MP/736/1502/08); E - carapace with the orbital margin visible (I-F/MP/342/1497/08); F - carapace (I-F/ MP/736/1502/08); G - oblique view (I-F/MP/736/1502/08). Scale bars equal 1.0 mm.

FIGURE 2 in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 2. Studied areas: 1 – five Oxfordian localities in southern Polish Uplands (Poland); 2 – late Kimmeridgian locality of Oberböhringen (Germany); 3 – Tithonian locality of Ernstbrunn (Austria); 4 – Tithonian - early Berriasian locality of Štramberk (Czech Republic).

FIGURE 4. Laeviprosopon laeve. A in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 4. Laeviprosopon laeve. A - anterior left part of the carapace with granules visible (I-F/MP/3663/1533/08, Bzów); B - rostrum, bases of the spines marked with black arrows (NHMW 2007z0149/0022, Ernstbrunn); C - rostrum, bases of the spines marked with black arrows (SMNS 70527/8, Oberböhringen); D - suborbital spine (IGPUW C/1/ 128, Rudniki), E - carapace (I-F/MP/3914/1533/08, Bzów); F - mesogastric region with symmetric tubercles visible (IF/MP/6275/1599/12, Niegowonice); G - left lateral view (I-F/MP/3914/1533/08); H - suborbital spine marked with black arrow (SMNS 70527/5, Oberböhringen). mt – mesogastric tubercles, mgt – mesogastric groove tubercles. Scale bars equal 1.0 mm.

FIGURE 10. A in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 10. A - Laeviprosopon punctatum, carapace (holotype, BSP AS III 307); B - Laeviprosopon punctatum, oblique lateral view (holotype, BSP AS III 307); C - Laeviprosopon laculatum (holotype, NHMW 1990/0041/4221). Scale bars equal 1.0 mm.

FIGURE 7. Laeviprosopon ewakrzeminskae n in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 7. Laeviprosopon ewakrzeminskae n. sp. A - carapace (NHMW 1990/0041/5179, paratype, Ernstbrunn); B - carapace, rostrum marked by an arrow (NHMW 2014/0194/0978, paratype, Ernstbrunn); C - carapace, spines on the epibranchial region marked by an arrow (NHMW 1990/0041/2744a, holotype, Ernstbrunn); D - lateral right view (NHMW 1990/0041/2744a); E - lateral right view (NHMW 1990/0041/2744a). ht – hepatic tubercle. Scale bars equal 1.0 mm.

FIGURE 9. Laeviprosopon joecollinsi n in A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on the molting process of early brachyurans

FIGURE 9. Laeviprosopon joecollinsi n. sp. A - carapace (paratype, UF272115, Szklary); B - carapace (I-F/MP/ 30381532/08, Niegowonice) gp – gastric pits; C - lateral left view (paratype, UF272115) groove parallel to the branchio-cardiac groove; D - carapace (I-F/MP/741/1502/08, paratype, Ogrodzieniec) groove parallel to the branchio-cardiac groove; E - carapace (I-F/MP/6264/1599/12, holotype, Niegowonice); F - anterior view (paratype, UF272115); G - lateral right view (I-F/MP/741/1502/08); H - carapace (paratype, UF272119, Szklary). Scale bars equal 1.0 mm.

opencc-by-4.0Sep 2009View details →

Fig. 90 in Systematics of the Neotropical fish subfamily Glandulocaudinae (Teleostei: Characiformes: Characidae)

Fig. 90. Comparative plots of (a) Number of pored lateral-line scales; (b) Number of horizontal scale rows on body; (c) Number of lateral-series scales; (d) Number of horizontal scale rows around the caudal peduncle; (e) Number of predorsal scales; (f) Total number of vertebrae for samples of Mimagoniates microlepis within range of species expressed by Tukey box plots. For I, II, III, IV and V locations, see full legends at Fig. 89.