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FIG. 16 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 16. — Heteroscyphus kanakensis Thouvenot & J.J.Engel: A, leaf pair and attached underleaf; B, portion of shoot (habit in dorsal view); C, median leaf cells; D, H, leaves; E-G, I, L, M, underleaves; K, marginal cells at leaf apex; J, stem transverse section; O, U, male bracteoles; P, male bract; T, androecium habit (ventral view); N, shoot transverse section showing dorsally assurgent antical part of leaves; V, top part of perianth (expanded); Q, S, female bracteoles; R, gynoecium habit (ventral view); W, X, female bracts. A, F, L, drawn from the paratype Thouvenot NC2488; B, J, N-X, from the holotype; C, D, E, G, H, I, K, M, from the paratype Thouvenot NC2727. Scale bars: A, D-I, Q, S, T, V-X, 500 µm; B, R, 1 mm; C, J, K, 20 µm; L, M, 200 µm; N-P, U, 100 µm.

FIG. 11 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 11. — Heteroscyphus deplanchei (Steph.) Schiffn.: A, shoot portion, ventral view; B, leaf cells; C, K, leaf apices diversity; D, leaf; E, shoot portion, dorsal view; F, female bract; G, androecium, dorsal view; H, pair of male bracts and bracteole, dorsal view; I, leaf and underleaf; J, perianth open with calyptra (ca). A, B, drawn from the holotype of Chiloscyphus deplanchei Steph. (G00069487); C-F, J, from Thouvenot NC2852; G, H, from Thouvenot NC2773; I, K, from the type of Lophocolea heteromorphis Steph. (G00112505). Scale bars: A, C-F, I-K, 1 mm; B, 50 µm; G, 400 µm; H, 200 µm.

FIG. 6. — Heteroscyphus assurgentissimus J.J in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 6. — Heteroscyphus assurgentissimus J.J.Engel, Thouvenot & Frank Müll.: A-D, leaves; E, shoot habit in dry condition, lateral view; F-H, K, L, underleaves; I, shoot portion, ventral view; J, leaf cells. All illustrated from the holotype. Scale bars: A-D, F-H, K, L, 500 µm; E, I, 1 mm; J, 20 µm.

FIG. 1 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 1. — Chiloscyphus trigonifolius Steph.: A, leaf cells; B, leaves and underleaf in ventral view; C, shoot portion in ventral view; D, androecium; E, leaves and underleaf in dorsal view. A, C, drawn from the lectotype (G00069423); B, D, E, drawn from the isolectotype (PC0167659). Scale bars: A, 20 µm; B-E, 500 µm.

FIG. 5 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 5. — Heteroscyphus aselliformis (Reinw., Blume & Nees) Schiffn.: A, leaf and underleaf; B, E, leaves; C, male bract with antheridium; D, G, H, underleaves; F, perianth; I, cells. All except F (from Guillaumin et Baumann-Bodenheim 12670 [PC0767993]) drawn from the following types of Chiloscyphus theriotii Steph.: A-D, H, from PC0767992; E, G, I, from G00069428. Scale bars: A, B, D-H, 1 mm; C, 500 µm; I, 50 µm.

FIG. 7 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 7. — Heteroscyphus caledonicus (Steph.) Schiffn.: A, shoot portion, ventral view; B, two adjacent leaves, dorsal view; C, leaf; D, E, underleaves; F, cells from upper third of leaf; G, cells from median part; H, cells from lower part. A, D-G, drawn from Thouvenot NC2426; B, C, H, from the lectotype of Chiloscyphus caledonicus Steph. (G00069500). Scale bars: A-C, 500 µm; D, E, 100 µm; F-H, 50 µm.

FIG. 3 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 3. — Cryptolophocolea subcostata (Steph.) Thouvenot: A, B, E, leaves and underleaves, ventral view; C, G, leaves; D, perianth; F, cells; H, female bracteole; I, androecium. All illustrated from Hürlimann 2599a (PC0167677). Scale bars: F, 20 µm; A-E, G, H, 500 µm; I, 1 mm.

FIG. 10 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 10. — Heteroscyphus cornutistipulus (Steph.) Thouvenot, comb. nov.: A, C, shoot portions, ventral view; B, leaf; D-G, underleaves; H, mid-leaf cells. All drawn from the lectotype of Chiloscyphus cornutistipulus Steph. (G00069490). Scale bars: A-E, G, 500 µm; F, 500 µm; H, 50 µm.

FIG. 8 in A taxonomic revision of the Lophocoleaceae Vanden Berghen (Marchantiophyta) of New Caledonia

FIG. 8. — Heteroscyphus coalitus (Hook.) Schiffn.: A, leaves and underleaf, dorsal view; B, C, G, J, M, leaves and underleaves, ventral view; D, H, I, underleaves; E, K, L, leaf cells; F, tooth at leaf apex. A, B, D, H, E, drawn from the isotype of Jungermannia coalita Hook. (G00283086); C, G, I, from the syntype of Chiloscyphus francanus Steph. (G00283067); J, K, from a specimen Franc s.n. of Chiloscyphus similis Steph. (PC0167662); F, L, M, from the lectotype of Chiloscyphus subsimilis Steph. (G00069431). Scale bars: A-D, G-J, M, 1 mm; E, F, K, L, 50 µm.

FIG. 5 in Contribution to the bryophyte flora of New Caledonia IV. Species new to the country, new localities together with taxonomic notes

FIG. 5. — Distichophyllum semimarginatum Thér.: A, leaves; B, leaf cells in upper part of leaf; C, basal part of leaf; D, upper part of leaf. All from F. Müller NC56. Scale bars: A, 1 mm; B, 50 µm; C, D, 100 µm.

FIG. 6 in Contribution to the bryophyte flora of New Caledonia IV. Species new to the country, new localities together with taxonomic notes

FIG. 6. — Rhaphidostichum piliferum (Broth.) Broth: A, leaf alar cells; B, leaf acumen; C, D, leaves. From Thouvenot NC2774. Scale bars: A, 20 µm; B, 100 µm; C, D, 500 µm.

FIG. 4 in Contribution to the bryophyte flora of New Caledonia IV. Species new to the country, new localities together with taxonomic notes

FIG. 4. — Zoopsis setigera Goebel.: A, part of plant, dorsal aspect; B, part of plant, ventral aspect; C, detail of ventral merophyte with cortical cells narrowly rectangular and only about 22–27 µm wide. All from K. Reichel NC887. Scale bars: A-C, 100 µm.

FIG. 3 in Contribution to the bryophyte flora of New Caledonia IV. Species new to the country, new localities together with taxonomic notes

FIG. 3. — Riccia hasskarliana Steph.: A, spores; B, spore in distal view; C, spore in proximal view; D, thallus cross section; E, detail of thallus cross section showing the thick-walled interior cells. All from F. Müller NC872. Scale bars: A, E, 50 µm; B, C, 10 µm; D, 100 µm.

FIG. 2. — Haplomitrium monoicum J.J in Contribution to the bryophyte flora of New Caledonia IV. Species new to the country, new localities together with taxonomic notes

FIG. 2. — Haplomitrium monoicum J.J.Engel: A, female shoot with sporophyte; B, dehiscent capsule; C, capsule wall cells. All from Thouvenot NC2588. Scale bars: A, 1 mm; B, 0.5 mm; C, 20 µm.

FIG. 1. — A-H in Contribution to the bryophyte flora of New Caledonia IV. Species new to the country, new localities together with taxonomic notes

FIG. 1. — A-H: Telaranea parvifolia (Steph.) J.J.Engel & G.L.Merr. A, shoot, dorsal view; B, C, stem transverse sections; D, main stem leaf; E, main stem underleaf; F, branch leaf; G, H, branch underleaves. From Thouvenot NC2617. I-L: Lejeunea leratii (Steph.) Mizut. I, shoot, ventral view; J, lobule ventral view; K, underleaf; L, leaf cell. From Thouvenot NC2741. M, N, Balantiopsis montana (Colenso) J.J.Engel & G.L.Merr. M, leaf, dorsal view (lobule cells omitted); N, underleaf. From Laudereau NC2780. Scale bars: A, M, N, 200 µm; B-H, J, L, 100 µm; I, 500 µm; K, 20 µm.

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Assessment of the nesting population demography of loggerhead turtles (Caretta caretta) in La Roche Percée: first long-term monitoring in New Caledonia.

Population monitoring is essential to assess, manage and protect threatened species. Although the South Pacific loggerhead turtle subpopulation is classified as critically endangered by the IUCN, monitoring data are scarce. This study reports the results of the first long-term monitoring of the nesting population of loggerhead turtles held by Bwärä Tortues Marines on La Roche Percée beach, New Caledonia. From 2006 to 2020, Capture Mark Recapture was used to identify nesting individuals. Time and nesting success were recorded on site. A total of 452 different females were observed and tagged over 14 years. The number of different nesting individuals observed each year showed a significant increase along the timeframe of the study. A remigration interval of 3.34 years was observed and the overall nesting success was 59.02%. This study also reports the inter-nesting intervals, monthly and hourly variabilities in the visits at the nesting site. The conservation actions led by Bwärä Tortues Marines seem to be correlated with a higher nesting success. This study provides encouraging results and highlights the need to pursue the monitoring and conservation actions implemented by Bwärä Tortues Marines. Further management recommendations are also provided.

FIG. 3 in Novitates neocaledonicae XIV: A third species of Goniothalamus (Blume) Hook.f. & Thomson from New Caledonia and lectotypification of G. obtusatus (Baill.) R.M.K. Saunders

FIG. 3. — Distribution of Goniothalamus spp. in New Caledonia. G. hmoope Munzinger & D.M. Johnson, sp. nov. (z), G. dumontetii (z), G. obtusatus (z). Abbreviation: T, type specimen. Gray represents ultramafic substrates; slanting lines represent low elevation dense humid forest (Jaffré et al. 2012); dotted area in zoom is the "Réserve de nature sauvage du mont Panié" protected area; dotted lines indicate 500 m elevational intervals. A dynamic distribution map is available: http://u.osmfr.org/m/936288/

FIG. 1 in Novitates neocaledonicae XIV: A third species of Goniothalamus (Blume) Hook.f. & Thomson from New Caledonia and lectotypification of G. obtusatus (Baill.) R.M.K. Saunders

FIG. 1. — Goniothalamus hmoope Munzinger & D.M. Johnson, sp. nov.: A, flower, side view with one outer petal removed; B, habit; C, seed, view from micropylar end; D, seed, side view; E, outer petal, adaxial view; F, inner petal, adaxial view; G, stamen, abaxial view; H, carpel, ovary dissected to show row of ovules; I, Flower with petals and most of stamens removed, showing sepals, three stamens, six carpels, and torus. A, E-I, based on McPherson 6466 (MO3224998); B-D, based on McPherson 5249 (MO3208807). Drawing by Kate Stenger. Scale bars: A, B, 1 cm; C-F, 5 mm; G-I, 1 mm.

FIG. 4 in Novitates neocaledonicae XIV: A third species of Goniothalamus (Blume) Hook.f. & Thomson from New Caledonia and lectotypification of G. obtusatus (Baill.) R.M.K. Saunders

FIG. 4. — Field photos of the three species of Goniothalamus (Blume) Hook.f. & Thomson in New Caledonia: A, B, G. dumontetii R.M.K.Saunders & Munzinger: A, leaves; B, fruits; C, D, G. hmoope Munzinger & D.M. Johnson, sp. nov.; C, leaves; D, fruit; E, F, G. obtusatus (Baill.) R.M.K.Saunders; E, leaves; F, fruit. Photos: A, © J. Munzinger; B, Ch. Davidson; C, D, © Ph. Birnbaum; E, F, V. Hequet.

FIG. 2 in Novitates neocaledonicae XIV: A third species of Goniothalamus (Blume) Hook.f. & Thomson from New Caledonia and lectotypification of G. obtusatus (Baill.) R.M.K. Saunders

FIG. 2. — Field photos of Goniothalamus hmoope Munzinger & D.M. Johnson, sp. nov.: A, trunk with slash; B, adaxial face of leaves; C, abaxial face of leaves; D, inflorescence borne on trunk (cauliflory); E, flower from below; F, cauliflorous fruit; G, ramiflorous fruit seen from above. (Photos; A-C, F, G, © Ph. Birnbaum; D, E, © P. Lowry).