FIGURE 7. Edwardsia olguini sp. nov. A. External anatomy, holotype CAS 175216. Scale bar = 5 mm. B. Detail of Fig. 7A, showing nemathybomes on scapus. C. Longitudinal section through retracted aboral end. White arrow demarcates physa. Scale bar = 0.5 mm. D. Detail of Fig. 7A, showing retracted aboral end. Physa completely retracted inside proximal column. E. Cross section through parietal muscle CAS 175252. Scale bar = 100 µm. F. Cross section through retractor muscle, CAS 175252. Scale bar = 150 µm. GN, Cnidae. Scale bar in N = 20 µm, applies to all capsules. G. Large basitrich of nemathybome. H. Large basitrich of tentacle. I. Small basitrich of tentacle. J. Spirocyst. K. Large spirocyst. L. Microbasic pmastigophore of actinopharynx. M....
FIGURE 8.—Stichodactyla helianthus. (A) Live specimen in natural habitat. (B) Oral disc and tentacle...
FIGURE 6. External view and histology of the sea anemones in this paper. A, E–F) A, E–F) Phelliactis...
FIGURE 6.—Lebrunia danae. (A) Live specimen in natural habitat. (B) Oral view. (C) Pedal disc view. ...
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 8. Edwardsia profunda sp. nov. A. External anatomy, holotype CAS 175213. Scale bar = 2 mm. B....
FIGURE 4. Edwardsia handi sp. nov. A. External anatomy, holotype CAS 175201. Scale bar = 3 mm. B. De...
FIGURE 5. Edwardsia juliae sp. nov. A. Tentacle crown. B. External anatomy, holotype CAS 175212. Sca...
FIGURE 3. Edwardsia californica (McMurrich, 1913). A. External anatomy, syntype USNM 30716. Scale ba...
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 9. Paraedwardsia heia sp. nov. A. External anatomy, holotype CAS 15217. Scale bar = 10 mm. B ...
FIGURE 7.—Phymanthus crucifer. (A) Oral view, morph with marginal tentacles with annular thickenings...
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 tentacle...
FIGURE 6. External view and histology of the sea anemones in this paper. A, E–F) A, E–F) Phelliactis...
FIGURE 6.—Lebrunia danae. (A) Live specimen in natural habitat. (B) Oral view. (C) Pedal disc view. ...
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 8. Edwardsia profunda sp. nov. A. External anatomy, holotype CAS 175213. Scale bar = 2 mm. B....
FIGURE 4. Edwardsia handi sp. nov. A. External anatomy, holotype CAS 175201. Scale bar = 3 mm. B. De...
FIGURE 5. Edwardsia juliae sp. nov. A. Tentacle crown. B. External anatomy, holotype CAS 175212. Sca...
FIGURE 3. Edwardsia californica (McMurrich, 1913). A. External anatomy, syntype USNM 30716. Scale ba...
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 9. Paraedwardsia heia sp. nov. A. External anatomy, holotype CAS 15217. Scale bar = 10 mm. B ...
FIGURE 7.—Phymanthus crucifer. (A) Oral view, morph with marginal tentacles with annular thickenings...
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 tentacle...
FIGURE 6. External view and histology of the sea anemones in this paper. A, E–F) A, E–F) Phelliactis...
FIGURE 6.—Lebrunia danae. (A) Live specimen in natural habitat. (B) Oral view. (C) Pedal disc view. ...