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Isopora mricata forma Palmata Lam, Breadth 14.8 cm..
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Sertularia pumila.
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Stephen D. Cairns, Alberto Lindner
Zookeys
Figure 7.Female paratype of Errinopora undulata, USNM 1123528: A–B, D plate surface showing female ampullae, dactylopore spines, and gastropores C cross section of plate showing several gastrostyles E–F coenosteal texture G–H lateral view of a gastrostyle and detail of spination I–J lateral and apical view of a robust dactylostyle.
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Figure 4.Specimens of Leptoseris troglodyta sp. n.from Indonesia, Wakatobi (RMNH Coel. 40152) a Single specimen from the side showing cup-shaped calyx shape and costae with fine granular spines (scale bar: 1 cm) b Close-up of large calyx showing septa with wide menianes along their sides (see Figure 5; scale bar: 5 mm).
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Leen P. van Ofwegen, Yehuda Benayahu, Catherine S. McFadden
Zookeys
Figure 4.Sinularia australiensis sp. n., holotype NTM C14519. sclerites of the interior A spindles from the lobules B tuberculation of one of the lobule spindles C spindles from the base D tuberculation of one of the base spindles. Scale of 1 mm at C also applies to A.
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Ricardo González-Muñoz, Nuno Simões, José Luis Tello-Musi, Estefanía Rodríguez
Zookeys
Figure 6.Isoaulactinia stelloides. A Live specimen in natural habitat B Oral view C Lateral view D Detail of directives showing a siphonoglyph E Cross section through proximal column F Detail of brooded juvenile G Longitudinal section through margin showing marginal sphincter muscle and marginal projection H Longitudinal section though base showing basilar muscles I Cross section through tentacle J–Y Cnidae.– marginal projection: J small basitrich K macrobasic p-mastigophore; actinopharynx: M basitrich N macrobasic p-mastigophore O microbasic p-mastigophore P long, curved basitrich; column: Q small basitrich R macrobasic p-mastigophore; filament: S small basitrich T basitrich U macrobasic p-mastigophore V microbasic b-mastigophore W microbasic p-mastigophore; tentacle: X basitrich Y spirocyst. Abbreviations.– b: brooded juvenile, bm: basilar muscle, c: column, d: directives, e: epidermis, fo: fosse, lm: longitudinal muscle, m: mesoglea, mp: marginal projection, o: oocyst, od: oral disc, pd: pedal disc, pm: parietobasilar muscle, rm: retractor muscle, s: siphonoglyph, sp: sphincter, t: tentacle, vr: verrucae, z: zooxanthellae. Scale bars: A–C: 10 mm; D–I: 200 μm; J–Y: 25 μm.
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Catherine S. McFadden, Leen P. van Ofwegen
Zookeys
Figure 4.Sclerites of Parasphaerasclera aurea comb. n., RMNH Coel. 40779. A Surface of polyparium B Interior of polyparium.
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Figure 11.Juvenile, attached specimens of Cycloseris boschmai sp. n. a Papua New Guinea, Bismarck Sea, Madang, June 1992 b–d Malaysia, South China Sea, Layang Layang, Easternmost point, (RMNH Coel. 40095), 28 March 2013 b In situ (bleached) c Lower side d Upper side. Scale bars: 0.5 cm.
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Anna Halász, Catherine S. McFadden, Dafna Aharonovich, Robert Toonen, Yehuda Benayahu
Zookeys
Figure 17.Scanning electron micrographs of polyp sclerites of Ovabunda macrospiculata (Gohar, 1940) neotype (ZMTAU Co 25635). a Pear-shape sclerite b Regular sclerites c Fused sclerite. Scale bar 10 µm.
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Tullia I. Terraneo, Michael L. Berumen, Roberto Arrigoni, Zarinah Waheed, Jessica Bouwmeester, Annalisa Caragnano, Fabrizio Stefani, Francesca Benzoni
Zookeys
Figure 3.Pachyseris speciosa. a The holotype USNM 119, West Indies b Specimen UNIMIB SO020, Socotra Island c Detail of the holotype showing parallel carinae and alternating radial elements d Detail of the specimen in b e SEM image of IRD HS2673, white arrows point at one of the spatula-shaped processes extending from the inner end of the radial elements and forming the columella f SEM image of the same specimen (Figure 3e) in a portion where columella processes are fused to form a continuous structure (white arrow) g SEM image of IRD HS2263 showing the ornamentation of the radial elements consisting of vertically fused granules (vfg) seen from above and the zigzag pattern of the radial element margin (dashed line) h SEM image of IRD HS2673 showing the radial element zigzag pattern (dashed line) and face ornamentation consisting of clumped granules (cg), vertically fused granules (vfg), and menianae (me).
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Cerbère Pyrénées-Orientales France
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Klitmøller, Thy
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Kattegatcentret Grenå
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Rørvig
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Sødringholm, Randers Fjord
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Kattegatcentret Grenå
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Nordsømuseet Hirtshals
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Haus des Meeres, Vienna / Austria
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Limfjorden Ertebølle
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Nordsømuseet Hirtshals
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Pacific sea nettle (Chrysaora fuscescens) (16 December 2007)
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Australian Institute of Marine Science
EOL staff