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9,937 results for “Endemicity”
FIGURE 18. Tenerodus pollex n in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 18. Tenerodus pollex n. sp. holotype, RMNH Coel. 40219 (SAF420). Sclerites from base of colony.
FIGURE 13. a, Leptophyton fustis n in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 13. a, Leptophyton fustis n. sp. holotype, RMNH Coel. 40211 (SAF087); b, Tenerodus fallax RMNH Coel. 40215 (SAF067), attached to a polychaete tube; c, Tenerodus fallax RMNH Coel. 40217 (SAF383), growing on a mussel shell; d, Tenerodus pollex n. sp. holotype, RMNH Coel. 40219 (SAF420).
FIGURE 10. Circularius wilsoni n. comb. RMNH Coel. 40207 in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 10. Circularius wilsoni n. comb. RMNH Coel. 40207 (SAF448). a, polyp sclerites; b, sclerites from surface of polyparium.
FIGURE 12. Leptophyton benayahui, RMNH Coel. 40209 in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 12. Leptophyton benayahui, RMNH Coel. 40209 (SAF333). a, tentacle sclerites; b, sclerites from proximal region of polyps and colony surface; c, sclerites from base of colony.
FIGURE 9. Corymbophyton bruuni n in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 9. Corymbophyton bruuni n. comb., ZMTAU CO37586 (SAF361). a, tentacle sclerites; b, calycular clubs; c, spindles from fused part of polyps and coenenchymal membrane.
FIGURE 14. Leptophyton fustis n in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 14. Leptophyton fustis n. sp. holotype, RMNH Coel. 40211 (SAF087). a, tentacle sclerites; b, radiates from colony surface; c, club-like forms from colony surface; d, sclerites from base of stalk.
FIGURE 15. Tenerodus fallax n. comb. RMNH Coel. 40214 in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 15. Tenerodus fallax n. comb. RMNH Coel. 40214 (SAF072). a, club-like sclerites from polyps and colony surface; b, asymmetrical spinose clubs from polyps and colony surface; c, tentacle sclerites; d, radiates and tuberculate spheroids from colony surface.
FIGURE 7. Alcyonium dolium n in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 7. Alcyonium dolium n. sp. holotype, RMNH Coel. 40204 (SAF292). a, sclerites from collaret and points of polyp; b, tentacle sclerites; c, spindles from polyparium surface; d, clubs from polyparium surface; e, radiates from polyparium surface; f, spindle from polyparium interior; g, needles from polyparium interior, different scale; h, tuberculate spheroids from surface and interior of stalk; i, barrels from surface and interior of stalk; j, radiates from surface and interior of stalk. Scale at g applies only to sclerites at g; scale at b applies to all others.
FIGURE 8. Alcyonium variabile RMNH Coel. 40203 in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 8. Alcyonium variabile RMNH Coel. 40203 (SAF390). a, polyp sclerites; b, spindles from polyparium surface; c, needles from polyparium interior, different scale; d, clubs from surface of polyparium and stalk; e, f, radiates from surface of polyparium and stalk; g, radiates from base of stalk. Scale at c applies only to sclerites at c; scale at d applies to all others.
FIGURE 6. Lampophyton planiceps RMNH Coel. 40201 in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 6. Lampophyton planiceps RMNH Coel. 40201 (SAF239). a, sclerites from upper surface of stalk; b, tuberculate spindles and needles from base of stalk; c, details of tubercular ornamentation: top and middle, spindles of upper surface of stalk; bottom, spindles of base of stalk.
FIGURE 5. a, Lampophyton spinatum n in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 5. a, Lampophyton spinatum n. sp. paratype, RMNH Coel. 40199 (SAF195), colony photographed in situ; b, Alcyonium dolium n. sp. holotype, RMNH Coel. 40204 (SAF292); c, Leptophyton benayahui SAF289 photographed in situ; d, Leptophyton fustis n. sp., holotype, RMNH Coel. 40211 (SAF087), colony photographed in situ (T. fallax n. comb. purple morph visible in lower right corner); e, Circularius wilsoni n. comb. RMNH Coel. 40207 (SAF448), colonies growing on mussel shell photographed in situ; f, Tenerodus pollex n. gen., n. sp. holotype, RMNH Coel. 40219 (SAF420), colonies photographed in situ; g, Tenerodus fallax, n. comb. RMNH Coel. 40217 (SAF383), pink color morph; h, Tenerodus fallax, n. comb. SAF015, purple and yellow color morphs.
FIGURE 2 in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 2. Maximum likelihood trees of Octocorallia based on analyses of single genes. a: 28S rDNA; b. COI, codonpartitioned model; c. 16S mtDNA; d. mtMutS, L: Leptophyton benayahui, C: Circularius wilsoni. Blue: Leptophytidae; red: Acrophytidae; green: Corymbophytidae. Filled circles indicate nodes with>70% bootstrap support. All other clades for which bootstrap support was>50% have been collapsed to facilitate readability. All gene trees are rooted to Cornularia.
FIGURE 3. a, b in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 3. a, b: Lampophyton spinatum n. sp., holotype, RMNH Coel. 40198 (SAF164); b, close-up of polyparium surface and margin of stalk; c-e: Lampophyton spinatum n. sp., SAF125; d, lateral view of polyparium surface; e, top view of polyparium; f, g: Lampophyton planiceps RMNH Coel. 40200 (SAF237), lateral view of polyparium and margin of stalk; g, top view of partially retracted polyparium. s = sclerites protruding through colony surface.
FIGURE 4. Lampophyton spinatum n in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 4. Lampophyton spinatum n. sp., holotype, RMNH Coel. 40198 (SAF164). a, sclerites from upper region of stalk and polyparium; b, tuberculate spindles and needles from base of stalk; c, smooth spindles from base of stalk; d, details of tubercular ornamentation: top and middle, spindles of upper surface of stalk; bottom, spindles of base of stalk.
FIGURE 1 in Revisionary systematics of the endemic soft coral fauna (Octocorallia: Alcyonacea: Alcyoniina) of the Agulhas Bioregion, South Africa
FIGURE 1. Maximum likelihood phylogeny of Octocorallia based on combined, partitioned analysis of 28S rDNA, COI and 16S mtDNA. South African species and clades are identified in blue. Filled circles indicate nodes with>70% bootstrap support and Bayesian posterior probabilities>0.95 (shown for South African clades only). Strongly supported clades (bootstrap 70%) with no South African members have been collapsed to facilitate readability. Phylogenetic position of Protodendron repens indicated with *.
Fig. 3. Dinizia jueirana-facao. A in The majestic canopy-emergent genus Dinizia (Leguminosae: Caesalpinioideae), including a new species endemic to the Brazilian state of Espírito Santo
Fig. 3. Dinizia jueirana-facao. A flowering branch and part of a bipinnate leaf; B leaflets at the base of a single pinna; C hermaphrodite flower; D functionally male flower opened to show stamen filaments and suppressed gynoecium development; E calyx opened out, outer surface; F longitudinal section of hermaphrodite flower to show gynoecium; G petal, outer surface; H stamen; J anther; K fruit; L part of a single valve of dehisced fruit with seeds attached; M seed. A – J from Folli 4889 (K), K – M from Folli 4484 (K). DRAWN BY MARGARET TEBBS.
Map 1 in The majestic canopy-emergent genus Dinizia (Leguminosae: Caesalpinioideae), including a new species endemic to the Brazilian state of Espírito Santo
Map 1. Distribution of Dinizia excelsa (black circles) and D. jueirana-facao (black triangle) in Brazil and the Guianas.
Fig. 1. Dinizia jueirana-facao. A in The majestic canopy-emergent genus Dinizia (Leguminosae: Caesalpinioideae), including a new species endemic to the Brazilian state of Espírito Santo
Fig. 1. Dinizia jueirana-facao. A two individual pollen grains; B cluster of pollen in monads. C Dinizia excelsa, pollen a tetrahedral tetrad. Scale bars all 20 μm. SEM IMAGES: HANNAH BANKS.
Fig. 2. Dinizia jueirana-facao. A in The majestic canopy-emergent genus Dinizia (Leguminosae: Caesalpinioideae), including a new species endemic to the Brazilian state of Espírito Santo
Fig. 2. Dinizia jueirana-facao. A part of a compound inflorescence; B part of crown of type specimen; C trunk of type specimen; D dehisced fruits. PHOTOS: A, C DOMINGOS A. FOLLI, B, D G. P. LEWIS.
FIGURE 8 in Three new endemic Aphyosemion species (Cyprinodontiformes: Nothobranchiidae) from the Massif du Chaillu in the upper Louessé River system, Republic of the Congo
FIGURE 8. Dorsal view of frontal and supra-orbital cephalic lateral line system. 'Aphyosemion' cyanoflavum, male,28.0 mm SL, paratype, AMNH 262589 (A & B), and generalized 'Aphyosemion' (C). Dotted lines: dermal tissue lobes; 1: G-scale narrow versus wide; 2: wide supra-orbital groove with large neuromasts versus narrow groove with small neuromasts; 3: large black anterior neuromast versus small light neuromast; 4: two large and darker frontal neuromasts in one pit, anteriorly bordered with one dermal tissue lobe versus two small light neuromasts, each in a separate pit with two dermal tissue lobes,
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Allen Brain Atlas
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