Sea Anemones

Sødringholm, Randers Fjord

Nordsømuseet Hirtshals

Limfjorden Ertebølle

Kattegatcentret Grenå

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.

Figure 4.Mesenterial musculature and fertility of Stylobates birtlesi sp. n. holotype MTQ G57579 a mesenterial arrangement, orders indicated with Roman numerals; column wall at base of image b diffuse retractor muscle; column wall at base of image. Scale bar 1 mm.

Cerbère Pyrénées-Orientales France

Sødringholm, Randers Fjord

Kattegatcentret Grenå

Limfjorden Ertebølle

Nordsømuseet Hirtshals

Figure 7.Lebrunia coralligens. A Live specimen in natural habitat B Oral view C Pedal disc view D Cross section through distal column showing a siphonoglyph E Detail of retractor muscles F Detail of parietobasilar muscles G Detail of a mesentery showing oocytes and spermatic cysts H Longitudinal section through base showing basilar muscles I Cross section through tentacle J–V Cnidae.– actinopharynx: J small microbasic p-amastigopore K microbasic p-amastigophore; column: L small basitrich M small microbasic p-amastigophore; filament: N small microbasic p-amastigophore O microbasic p-amastigophore; tentacle: P basitrich Q microbasic p-amastigophore R small microbasic p-amastigophore S spirocyst; pseudotentacle: T basitrich U microbasic p-amastigophore V macrobasic p-amastigophore. Abbreviations.– bm: basilar muscle, d: directives, e: epidermis, lm: longitudinal muscle, o: oocyst, od: oral disc, pd: pedal disc, pm: parietobasilar muscle, ps: pseudotentacle, rm: retractor muscle, s: siphonoglyph, sc: spermatic cyst; t: tentacle, z: zooxanthellae. Scale bars: A–C: 10 mm; D–H: 200 μm; I: 100 μm; J–U: 25 μm; V: 20 μm.

Figure 5.Cnidae of Stylobates birtlesi sp. n. Refer to Table 1 for list of cnida types and distribution.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.