FIGURE 8. Edwardsia profunda sp. nov. A. External anatomy, holotype CAS 175213. Scale bar = 2 mm. B. Cross section of scapus, showing cluster of nemathybomes, CAS 175214. Scale bar = 200 μm. C. Cross section of retractor muscle, CAS 175214. Scale bar = 400 μm. D. Detail of Fig. 8 A, showing physa. E. Pterotrich of nemathybome. Scale bar as in H – L. F. Large basitrich of filament. Scale bar as in H – L. G. Cross section of parietal muscle, CAS 175214. Scale bar = 200 μm. H – L, Cnidae. Scale bar after L = 20 μm, applies to all capsules. H. Small basitrich of tentacle. I. Spirocyst. J. Large basitrich of tentacle. K. Microbasic p mastigophore of filament. L. Small basitrich of filament
FIGURE 7.—Phymanthus crucifer. (A) Oral view, morph with marginal tentacles with annular thickenings...
FIGURE 16. Internal anatomy of Phialoba steinbecki Carlgren, 1951. A) Longitudinal section of the di...
FIGURE 6. External view and histology of the sea anemones in this paper. A, E–F) A, E–F) Phelliactis...
FIGURE 7. Edwardsia olguini sp. nov. A. External anatomy, holotype CAS 175216. Scale bar = 5 mm. B. ...
FIGURE 6. Edwardsia mcmurrichi sp. nov. A. External anatomy, holotype CAS 175239. Scale bar = 3 mm. ...
FIGURE 4. Edwardsia handi sp. nov. A. External anatomy, holotype CAS 175201. Scale bar = 3 mm. B. De...
FIGURE 3. Edwardsia californica (McMurrich, 1913). A. External anatomy, syntype USNM 30716. Scale ba...
FIGURE 5. Edwardsia juliae sp. nov. A. Tentacle crown. B. External anatomy, holotype CAS 175212. Sca...
FIGURE 9. Paraedwardsia heia sp. nov. A. External anatomy, holotype CAS 15217. Scale bar = 10 mm. B ...
FIGURE 11. Scolanthus triangulus sp. nov. A. External anatomy, holotype CAS 175210. Scale bar = 2 mm...
FIGURE 10. Scolanthus scamiti sp. nov. A. External anatomy, holotype CAS 175229. Scale bar = 2 mm. B...
FIGURE 1. Comparative external anatomy of Edwardsiidae from southern and central California. Scale b...
FIGURE 2. Actiniarian musculature. A. Cross section of mesentery of Anthopleura thallia Gosse, 1854....
FIGURE 8. — Stichodactyla helianthus. (A) Live specimen in natural habitat. (B) Oral disc and tentac...
FIGURE 18. External anatomy of Phymactis papillosa (Lesson, 1830). A) Lateral view of preserved spec...
FIGURE 7.—Phymanthus crucifer. (A) Oral view, morph with marginal tentacles with annular thickenings...
FIGURE 16. Internal anatomy of Phialoba steinbecki Carlgren, 1951. A) Longitudinal section of the di...
FIGURE 6. External view and histology of the sea anemones in this paper. A, E–F) A, E–F) Phelliactis...
FIGURE 7. Edwardsia olguini sp. nov. A. External anatomy, holotype CAS 175216. Scale bar = 5 mm. B. ...
FIGURE 6. Edwardsia mcmurrichi sp. nov. A. External anatomy, holotype CAS 175239. Scale bar = 3 mm. ...
FIGURE 4. Edwardsia handi sp. nov. A. External anatomy, holotype CAS 175201. Scale bar = 3 mm. B. De...
FIGURE 3. Edwardsia californica (McMurrich, 1913). A. External anatomy, syntype USNM 30716. Scale ba...
FIGURE 5. Edwardsia juliae sp. nov. A. Tentacle crown. B. External anatomy, holotype CAS 175212. Sca...
FIGURE 9. Paraedwardsia heia sp. nov. A. External anatomy, holotype CAS 15217. Scale bar = 10 mm. B ...
FIGURE 11. Scolanthus triangulus sp. nov. A. External anatomy, holotype CAS 175210. Scale bar = 2 mm...
FIGURE 10. Scolanthus scamiti sp. nov. A. External anatomy, holotype CAS 175229. Scale bar = 2 mm. B...
FIGURE 1. Comparative external anatomy of Edwardsiidae from southern and central California. Scale b...
FIGURE 2. Actiniarian musculature. A. Cross section of mesentery of Anthopleura thallia Gosse, 1854....
FIGURE 8. — Stichodactyla helianthus. (A) Live specimen in natural habitat. (B) Oral disc and tentac...
FIGURE 18. External anatomy of Phymactis papillosa (Lesson, 1830). A) Lateral view of preserved spec...
FIGURE 7.—Phymanthus crucifer. (A) Oral view, morph with marginal tentacles with annular thickenings...
FIGURE 16. Internal anatomy of Phialoba steinbecki Carlgren, 1951. A) Longitudinal section of the di...
FIGURE 6. External view and histology of the sea anemones in this paper. A, E–F) A, E–F) Phelliactis...