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Fig. 2 in Polysciadis (Araliaceae) species nova e Madagascaria in honorem Luciani Bernardii felsinei nominata

Fig. 2. – Polyscias bernardiana Lowry & Callm. A. Inflorescence; B. Leaflet; C. Detail of leaf petioles; D. Branch with terminal leaves; E. Detail of an umbellule with mature fruits; F. Portion of an immature infructescence. [A: Lowry et al. 7065, TAN; B, D: A. Randrianasolo 1109, TAN; C: Rasoazanany 380, TAN; E: Antilahimena 6218, TAN; F: Rasoazanany 480, TAN] [Drawing: R.L. Andriamiarisoa]

opencc-by-4.0Jun 2020View details →

Fig. 1 in Polysciadis (Araliaceae) species nova e Madagascaria in honorem Luciani Bernardii felsinei nominata

Fig. 1. – Polyscias bernardiana Lowry & Callm. A. Inflorescence held by the first author; B. Immature infructescence; C. Detail of a flower; D. Branch with terminal leaves; E. Detail of an umbellule with mature fruits. [A: Lowry et al. 7065; B–C: Rasoazanany 480; D–E: A. Randrianasolo 1109] [Photos: A–C:P. Antilahimena; D–E:A. Randrianasolo]

opencc-by-4.0Jun 2020View details →

Fig. 3 in Polysciadis (Araliaceae) species nova e Madagascaria in honorem Luciani Bernardii felsinei nominata

Fig. 3. – Luciano Bernardi photographing the corky bark of a fire-resistant tree in the campo cerrado of Canindeyú Department (NE Paraguay) during a 1980 expedition conducted for the Coopération Technique Suisse. [Photo: R. Spichiger]

FIG. 8. — Microxina sarai n in Four new demosponge species from Terra Nova Bay (Ross Sea, Antarctica)

FIG. 8. — Microxina sarai n. sp.; A, paratype; B, skeletal architecture showing the ascending tracts of oxeas forming superficial brushes; C, thin, spicular ectosomal membrane; D, choanosomal skeleton; E, microxea; F, sigma. Scale bars: A, 1 cm; B, 2.5 mm; C, 140 µm; D, 700 µm; E, F, 10 µm.

FIG. 7. — Microxina lanceolata n in Four new demosponge species from Terra Nova Bay (Ross Sea, Antarctica)

FIG. 7. — Microxina lanceolata n. sp.; A, straight oxeas; B, sigmas; C, oxea extremities. Scale bars: A, 100 µm; B, C, 50 µm.

FIG. 4. — Ectyodoryx minuta n in Four new demosponge species from Terra Nova Bay (Ross Sea, Antarctica)

FIG. 4. — Ectyodoryx minuta n. sp.; A, holotype; B, detail of the sponge surface; C, ectosome; D, choanosomal skeleton; E, head of an echinating acanthostyle; F, I, extremities of anisotornotes; G, J, acanthostyles forming the choanosomal reticulation; H, group of sigmas; K, slender isochela; L, thick and arcuate isochela. Scale bars: A, 1 cm; B, 3 mm; C, 600 µm; D, 160 µm; E, H, K, L, 10 µm; F, I, 5 µm; G, 100 µm; J, 40 µm.

FIG. 3. — Iophon terranovae n in Four new demosponge species from Terra Nova Bay (Ross Sea, Antarctica)

FIG. 3. — Iophon terranovae n. sp.; A, oxeote-styles; B, tylote; C, slender style; D, palmate anisochelae; E, oxeote-style ends; F, bipocilla. Scale bars: A-C, 100 µm; D-F, 100 µm.

FIG. 2. — Iophon terranovae n in Four new demosponge species from Terra Nova Bay (Ross Sea, Antarctica)

FIG. 2. — Iophon terranovae n. sp.; A, paratype; B, C, thick ectosomal layer of vertically arranged acanthostyles (arrow) supported by the choanosomal reticulation; D, E, unequal ended bipocilla; F, G, bifid and hooked extremities of acanthostyles; H-J, palmate isochelae. Scale bars: A, 1 cm; B, C, 700 µm; D, F-J, 10 µm; E, 5 µm.

opennotspecifiedDec 2013View details →

FIGURES 27–29 Protoribates capucinus Berlese, 1908, Nova Scotia. Adult. 27 in A review of the ecology and distribution of Protoribates (Oribatida, Oripodoidea, Haplozetidae) in Alberta, Canada, with the description of a new species

FIGURES 27–29 Protoribates capucinus Berlese, 1908, Nova Scotia. Adult. 27 Dorsosejugal region (arrow points to a dorsophragma). Protoribates imperfectus (Banks, 1906), Florida, USA. Adult. 28 alar region showing elongate, sinuate porose area Aa and setae lm, la. Protoribates oblongus (Ewing, 1909), Missouri, USA. Adult. 29 lateral view of tarsus and tibia I.

opennotspecifiedJan 2018View details →

FIGURE 22. Orthoporidra nova n in New deep Cheilostomata (Bryozoa) species from the Southwestern Atlantic: shedding light in the dark

FIGURE 22. Orthoporidra nova n. sp., HOLOTYPE. A–C, PORTIONS OF THE COLONY; D, PRIMARY ORIFICE; E, AUTOZOOIDS, OVICELLS AND A LARGE, NON-COLUMNAR, SPATULATE AVICULARIUM; F, DETAIL OF A LARGE AVICULARIUM WITH AN ELONGATE-TRIANGULAR ROSTRUM (TIP bROKEN). SCALE bARS: A, 500 ΜM; B, 2 MM; C, E, 200 ΜM; D, 300 ΜM; F, 100 ΜM.

opennotspecifiedMar 2015View details →

FIGURE 1. Bellevalia koyuncui A in Bellevalia koyuncui sp. nova (Asparagaceae): a new species from South Eastern Anatolia, Turkey

FIGURE 1. Bellevalia koyuncui A. iconography: habit (A), flower (B), stamens and ovary, position of these elements in the flowers (C), capsule (D, E). B. individual in natural habitat. C. Somatic chromosomes. Bar: 10 μm.

FIGURE 3. Anetanthus gracilis Hiern. A. Habit. B. Upper leaf surface. C in NOVAE GESNERIACEAE NEOTROPICARUM XIX: A third, new species of the elusive Anetanthus found in Guyana

FIGURE 3. Anetanthus gracilis Hiern. A. Habit. B. Upper leaf surface. C. Side view of flower. D. Flower cut open to show ovary and stamens. E. Young capsule. F. Opened capsule. G. Seeds. (Drawn from J. Schunke V. 5311).

FIGURE 1. Anetanthus disjuncta L.E. Skog & J.L. Clark. A. Habit. B in NOVAE GESNERIACEAE NEOTROPICARUM XIX: A third, new species of the elusive Anetanthus found in Guyana

FIGURE 1. Anetanthus disjuncta L.E. Skog & J.L. Clark. A. Habit. B. Underside of leaf. C. Inflorescence branch. D. Side view of flower. E. Face view of flower. F. Corolla opened to show 4 stamens. G. Flower with corolla removed to show pistil and nectary. H. Capsule. I. Seeds. (Drawn from H.D. Clarke et al. 8979).

FIGURE 4. Anetanthus rubra L.E. Skog. A. Habit. B. Upper leaf surface. C in NOVAE GESNERIACEAE NEOTROPICARUM XIX: A third, new species of the elusive Anetanthus found in Guyana

FIGURE 4. Anetanthus rubra L.E. Skog. A. Habit. B. Upper leaf surface. C. Side view of flower. D. Flower (longitudinal section), showing ovary and stamens. E. Young fruit. F. Opened capsule. G. Seeds. (Drawn from J. Wurdack 1469). Reprinted with permission from Selbyana.

FIGURE 2. Anetanthus disjuncta L.E. Skog & J.L. Clark. A in NOVAE GESNERIACEAE NEOTROPICARUM XIX: A third, new species of the elusive Anetanthus found in Guyana

FIGURE 2. Anetanthus disjuncta L.E. Skog & J.L. Clark. A. Front view of flower with inflorescence. B. Side view of flower with inflorescence. C. Mature fruit showing septicidal dehiscence. D. Immature fruit with persistent calyx. E. Habit. (Photos by John L. Clark from 2014 field expedition to Mt. Ayanganna).

FIGURES 8–15 in Small-sized and discoid species of the genus Cocconeiopsis (Bacillariophyta) on Holothuria atra (Juan de Nova, Mozambique Channel)

FIGURES 8–15: Cocconeiopsis juandenovensis sp. nov. (SEM) from "JDN2 Holothuria atra". Fig. 8: External view of central raphe endings, curved in opposite side. Fig. 9: Note elevated virgae and well identifiable areola at each end of stria. Fig. 10: External view of one apex and terminal raphe ending. Fig. 11: marginal row composed of one areola toped by a horse-shoe shaped marginal areola. This marginal group of areolae is well separated from the rest of the stria by a hyaline rim (arrow). Fig. 12: Note short slits randomly scattered on stria with no well identifiable areolae. Fig. 13: Detail of horse-shoe shaped marginal areolae (arrow). Figs 14, 15: cingulum composed of several narrow open bands (arrows). Scale bars = 0.6 µm (Fig. 15); 0.5 µm (Figs 8–12); 0.4 µm (Fig. 14); 0.3 µm (Fig. 13).

FIGURES 16–20 in Small-sized and discoid species of the genus Cocconeiopsis (Bacillariophyta) on Holothuria atra (Juan de Nova, Mozambique Channel)

FIGURES 16–20: Cocconeiopsis juandenovensis sp. nov. (SEM) from "JDN2 Holothuria atra". Internal views. Fig. 16: Complete valve with helictoglossae (arrows). Fig. 17: Tilted apex of the valve illustrated in Fig. 16. Note virgae (short arrows), marginal rim (long arrow), and marginal row of areolae. Figs 18, 19: Note reticulate structure (short arrows) and marginal rim (long arrow). Fig. 20: Detail of edge of valvocopula, slightly undulated (short arrows). Scale bars = 2 µm (Fig. 16); 0.7 µm (Fig. 17); 0.4 µm (Figs 18–20).

FIGURES 45–47 in Small-sized and discoid species of the genus Cocconeiopsis (Bacillariophyta) on Holothuria atra (Juan de Nova, Mozambique Channel)

FIGURES 45–47: (?)Cocconeiopsis sp. (SEM) from "JDN2 Holothuria atra". Internal views. Fig. 45: Valve broken along the raphe (arrows). Fig. 46, detail of Fig. 45, marginal rim (long arrow) with fimbriate ornamentation, minute pores on a cingular band (small arrows). Fig. 47: Valve slightly asymmetrical with helictoglossae (arrows) and marginal fimbriate ornamentation. Scale bars = 4 µm (Fig. 47); 3 µm (Fig. 45); 0.5 µm (Fig. 46).

FIGURES 32–33 in Small-sized and discoid species of the genus Cocconeiopsis (Bacillariophyta) on Holothuria atra (Juan de Nova, Mozambique Channel)

FIGURES 32–33: Cocconeiopsis discoides sp. nov. (SEM) from "JDN2 Holothuria atra". Internal views. Fig. 32: detail of Fig. 33, cingulum composed of several low bands, apparently un-perforated, virgae marginally elevated and ornamented by pearls, presence of a pearl (long arrows) between each marginal areola (short arrows). Fig. 33: Complete valve with helictoglossae (arrow) and radiate striae. Scale bars = 3 µm (Fig. 33); 1 µm (Fig. 32).

FIGURE 1 in Small-sized and discoid species of the genus Cocconeiopsis (Bacillariophyta) on Holothuria atra (Juan de Nova, Mozambique Channel)

FIGURE 1: Map of the Scattered Islands (Europa, Bassa da India, Juan de Nova, Grandes Glorieuses and Tromelin), inset for position and map of Juan de Nova Island.