FIGURES 9 – 15. Eudendrium caraiuru sp. n. 9, general aspect of the colony covered by debris. 10, oral view of the hydranth. 11, general aspect of the hydranth. 12, capsule of large microbasic euryteles. 13, primary polyp, derived from larval metamorphosis. 14, young hydranth encapsulated by perisarc. 15, degenerating hydranth. Legends: a, large microbasic euryteles on the hypostome; b, large microbasic eurytele pad on the body of the hydranth; c, perisarc involving hydranth; d, reduced tentacle. Scale bars: 1.0 mm (9); 200 m (10); 300 m (11,13 – 15); 10 m (12)
FIGURES 5–8: Representations of Thyroscyphus ramosus Allman, 1877. 5—Stem with hydrothecae (scale 1m...
FIGURE 2. Eudendrium album, nematocysts, ROMIZ B3934: a, microbasic eurytele; b, microbasic eurytele...
FIGURE 13. Eudendrium album: A, colony; B, female gonophore; C, male gonophore (B, C same scale bar)...
FIGURES 16 – 19. Eudendrium caraiuru sp. n. 16, general aspect of a stem; 17, oral view of the hydra...
FIGURES 16–19. Eudendrium caraiuru sp. n. 16, general aspect of a stem; 17, oral view of the hydrant...
FIGURE 1. Extended colonies showing gross colony shape of Eudendrium tayronensis sp. nov
FIGURES 9–20: Scanning electron micrographs of Thyroscyphus ramosus Allman, 1877. 9—Hydrotheca with ...
FIGURE 21. Eudendrium rameum: A, part of colony; B, part of stem with male blastostyles; C, fragment...
FIGURES 2–4: General aspects of Thyroscyphus ramosus Allman, 1877. 2—Hydrotheca distribution along c...
FIGURE 18. Eudendrium merulum: A, colony; B, hydranth; C, male blastostyle; D, female blastostyle; E...
FIGURE 17. Eudendrium glomeratum: A, typical colony; B, hydranth with characteristic nematocyst butt...
Figure 2. Anthoathecata: Pennariidae, Oceaniidae and Eudendriidae. (a) Pennaria disticha: hydranth, ...
Eudendrium pocaruquarum, a new species of athecate hydroid referable to the family Eudendriidae, is ...
FIGURE 20. Eudendrium racemosum: A, colony silhouette; B, hydranth with basal nematophore; C, male b...
Eudendrium capillare Alder, 1856 (Figure 4D–E) Material examined 3 colonies, polyp, without go...
FIGURES 5–8: Representations of Thyroscyphus ramosus Allman, 1877. 5—Stem with hydrothecae (scale 1m...
FIGURE 2. Eudendrium album, nematocysts, ROMIZ B3934: a, microbasic eurytele; b, microbasic eurytele...
FIGURE 13. Eudendrium album: A, colony; B, female gonophore; C, male gonophore (B, C same scale bar)...
FIGURES 16 – 19. Eudendrium caraiuru sp. n. 16, general aspect of a stem; 17, oral view of the hydra...
FIGURES 16–19. Eudendrium caraiuru sp. n. 16, general aspect of a stem; 17, oral view of the hydrant...
FIGURE 1. Extended colonies showing gross colony shape of Eudendrium tayronensis sp. nov
FIGURES 9–20: Scanning electron micrographs of Thyroscyphus ramosus Allman, 1877. 9—Hydrotheca with ...
FIGURE 21. Eudendrium rameum: A, part of colony; B, part of stem with male blastostyles; C, fragment...
FIGURES 2–4: General aspects of Thyroscyphus ramosus Allman, 1877. 2—Hydrotheca distribution along c...
FIGURE 18. Eudendrium merulum: A, colony; B, hydranth; C, male blastostyle; D, female blastostyle; E...
FIGURE 17. Eudendrium glomeratum: A, typical colony; B, hydranth with characteristic nematocyst butt...
Figure 2. Anthoathecata: Pennariidae, Oceaniidae and Eudendriidae. (a) Pennaria disticha: hydranth, ...
Eudendrium pocaruquarum, a new species of athecate hydroid referable to the family Eudendriidae, is ...
FIGURE 20. Eudendrium racemosum: A, colony silhouette; B, hydranth with basal nematophore; C, male b...
Eudendrium capillare Alder, 1856 (Figure 4D–E) Material examined 3 colonies, polyp, without go...
FIGURES 5–8: Representations of Thyroscyphus ramosus Allman, 1877. 5—Stem with hydrothecae (scale 1m...
FIGURE 2. Eudendrium album, nematocysts, ROMIZ B3934: a, microbasic eurytele; b, microbasic eurytele...
FIGURE 13. Eudendrium album: A, colony; B, female gonophore; C, male gonophore (B, C same scale bar)...