Cnidaria

Nordsømuseet Hirtshals

Haus des Meeres, Vienna / Austria

Limfjorden Ertebølle

Århus, Jylland, Danmark

Nordsømuseet Hirtshals

Kattegatcentret Grenå

Danmarks Akvarium

Mastigias papua

Pectinia alcicornisPectinia alcicornis. Papua New Guinea. The cups and spires of fronds.From Fact Sheet: Pectinia alcicornisAustralian Institute of Marine Science

Lafoea dumosa (Fleming.

Tima formosa Ag..

Porites porites forma Clavaria Lam. Height of Specimen, 14.5 cm..

Jelly-Fish.

Colony of Chrysogorgia Desbonni (1); Spicules of Same (2-5).

Orbicella acropora (Linn.) Var. General View of a Corallum 18.7 cm. High.

1. Hormathia Margarita, 2. Phellia Brodricii, 3. Peachia Hasata, 4. P. Undata, 5 Stomphia Churchiae, 6. Ilyanthus Mitchellii.

Figure 6.Holotype of Errinopora fisheri, USNM 1123526: A–D branch tips with dactylopore spines arranged in crescents (female ampulla shown in figure D) E, H–I lateral view of gastrostyles F–G coenosteal texture J detail of gastrostyle spines K dactylostyle.

Figure 2.Living specimens of Leptoseris troglodyta sp. n. a Philippines, Cebu Strait, W of Bohol, NW of Cabilao Island, 10–30 m depth (7 November 1999) b Indonesia, Tukang Besi Islands (Wakatobi), Binongko, 20 m depth (10 May 2003) c Indonesia, North Sulawesi, S of Bunaken Island, 17 m depth (19 December 2008; photo B.T. Reijnen) d Palau, W of Ulong Island (Rattakadokoru Island), W off barrier reef, 32 m depth (28 July 2002) e Papua New Guinea, Misima Island, 6–10 m depth (31 May 1998; photo G. Paulay) f Guam, Blue Hole, 35 m depth (1 June 2000; photo G. Paulay).

Figure 2.Sinularia australiensis sp. n., holotype NTM C14519. A point clubs B collaret spindles C leptoclados-type clubs of surface layer of lobule D wart clubs of surface layer of lobule E spindles of surface layer of lobule. Scale of 0.10 mm at E only applies to E.

Figure 4.Anthopleura pallida. A Oral view B Lateral view C Detail of directives and siphonoglyph D Cross section through proximal column E Longitudinal section through margin showing acrorhagi and marginal sphincter muscle F Detail of spermatic cysts G Longitudinal section through distal column showing one verruca H Longitudinal section through base showing basilar muscles I–X Cnidae.– acrorhagi: I small basitrich J basitrich K holotrich L spirocyst; actinopharynx: M small basitrich N basitrich O microbasic b-mastigophore P spirocyst; column: Q small basitrich R basitrich S spirocyst; filament: T basitrich U spirocyst V microbasic p-mastigophore; tentacle: W basitrich X spirocyst. Abbreviations.– acr: acrorhagi, bm: basilar muscle, c: column, d: directives, fo: fosse, mp: marginal projection, od: oral disc, pd: pedal disc, pm: parietobasilar muscle, rm: retractor muscle, s: siphonoglyph, sc: spermatic cyst, sp: sphincter, t: tentacles, vr: verruca. Scale bars: A–B: 10 mm; C–H: 200 μm; I–X: 25 μm.

Figure 3.Sclerites of Sphaerasclera flammicerebra comb. n. ZMUC-ANT-000256. Sclerites of polyparium. A. Small radiates (left of 0.05 mm scale bar) B Larger radiates C Large tuberculate spheroids of colony surface and interior.

Figure 13.Cycloseris boschmai sp. n. specimen showing transparent extended tentacles with white acrospheres at their tips; Indonesia, North Sulawesi, Lembeh Strait, Lobangbatu, February 2012.