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30 results for “Phragmatopoma”
FIGURE 8. Phragmatopoma balbinae n in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 8. Phragmatopoma balbinae n. sp. A, Complete body, dorsal view. B, Operculum, lateral view. C, Median ridge. D, Outer paleae. E, Middle paleae. F, Inner paleae. G, Thoracic capillary neurochaetae. H, Parathoracic lanceolate notochaetae. I, Abdominal uncini. Scale bars: A: 1 mm; B–C: 250 μm; D, G: 50 μm; E–F, H: 100 μm; I: 5 μm. Abbreviation: pc, peduncle caudal; mp, middle paleae; mr, median ridge; pl, median plume; lt, lateral teeth.
FIGURE 2 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 2. Morphology of body, opercular paleae and chaetae. A, Complete body, ventral view. Morphology of outer paleae: B, Phragmatopoma moerchi; C, P. attenuata. Morphology of middle paleae: D, P. villalobosi n. sp.; E, P. attenutata. Morphology of inner paleae: F–G, P. attenuata. Outer paleae: H, P. digitata; I, P. caudata; J–K, P. californica; L, P. virgini. Middle paleae: M, P. carlosi n. sp.; N, P. balbinae n. sp.; O, P. digitata; P, P. peruensis. Q, Inner paleae of P. balbinae n. sp. R, Capillary chaetae. S, Bipinnate chaetae. T, Lanceolate chaetae. U–V, Verticillate chaetae. W, Uncini. Abbreviation: tbl, total body length; mp, middle paleae; op, outer paleae; Pr, parathoracic region; lt, lateral teeth; pl, median plume; plw, plume width; pll, plume length; bl, blade length; bw, blade width; nw, nape width; nl, nape length; peal, peak length; pew, peak width; cl, chin length; cw, chin width. Modified from: A) Kirtley (1994), B-C, E, I-L) Hartman (1944), H) Rioja (1942).
FIGURE 4 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 4. Phragmatopoma caudata Krøyer in Mörch, 1867. A, Complete body, dorsal view. B, Operculum, lateral view. C, Median ridge. D, Outer paleae. E–F, Middle paleae. G, Inner paleae. H, Parathoracic lanceolate notochaetae. I, Parathoracic lanceolate neurochaetae. J, Abdominal uncini. K, Opercular crown, top view. Scale bars: A: 1 mm; B: 500 μm; C: 200 μm; D, H: 50 μm; E–G: 100 μm; I: 30 μm; J: 10 μm; K: 300 μm. Abbreviation: pc, peduncle caudal; op, outer paleae; mp, middle paleae; mr, median ridge; pl, median plume; lt, lateral teeth.
FIGURE 7. Phragmatopoma peruensis Hartman, 1944. A in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 7. Phragmatopoma peruensis Hartman, 1944. A, Complete body, dorsal view. B, Operculum, lateral view. C, Median ridge. D–E, Outer paleae. F, Parathoracic lanceolate neurochaetae. G–H, Middle paleae; H, Rough margin. I, Inner paleae. J, Parathoracic lanceolate notochaetae. K, Parathoracic lanceolate notochaetae. L, Abdominal uncini; M) Verticillate abdominal chaetae. Scale bars: A: 2 mm; B: 1 mm; C: 500 μm; D, E, I: 100 μm; F, H, J–K: 50 μm; G: 200 μm; L: 10 μm; M: 20 μm. Abbreviation: br, branchiae; gm, gametes; pc, peduncle caudal; op, outer paleae; mp, middle paleae; s1, first thoracic segment; bo, building organ; pl, median plume; lt, lateral teeth.
FIGURE 3 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 3. Phragmatopoma californica (Fewkes, 1889). A, Complete body, dorsal view. B, Opercular crown, top view. C, Operculum, lateral view. D, Median ridge. E, Outer paleae. F–G, Middle paleae; G, Rough margin. H, Inner paleae. I, Parathoracic lanceolate notochaetae. J, Parathoracic lanceolate neurochaetae. K, Abdominal uncini. L, Verticillate abdominal chaetae. Scale bars: A: 2 mm; B, D: 500μm; C: 1 mm; E, G–H: 100 μm; F, I: 200 μm; J: 20 μm; K–L: 10 μm. Abbreviation: pc, peduncle caudal; mp, middle paleae; op, outer paleae; mr, median ridge; pl, median plume.
FIGURE 6 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 6. Comparisons of opercular paleae in Phragmatopoma species. P. californica (Hartman 1944): A, Middle paleae; B, Inner paleae. P. digitata (Rioja 1963): C–D) Outer paleae; E, Middle paleae; F, Inner paleae. P. virgini (Hartman 1944): G, Middle paleae; I, Outer paleae. P. virgini (Kirtley 1994): H, J, Middle and outer paleae of holotype; K, M, Middle and inner paleae of topotype. P. peruensis (Hartman 1944): L, Middle paleae; N, Outer paleae. P. moerchi (Hartman 1944): O, Middle paleae; P, Inner paleae. P. digitata (this work): Q, Middle paleae; R, Inner paleae; U, Outer paleae. P. californica (Rioja 1942): S, Middle paleae; T, Inner paleae; V, Outer paleae. Modified from S-T) Rioja (1942).
FIGURE 11 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 11. Phragmatopoma sp. A, Complete body, dorsal view. B, Opercular crown, up view. C, Median ridge. D, Operculum, lateral view. E, Outer paleae. F, Middle paleae. G, Inner paleae. H, Verticillate abdominal chaetae. I, Abdominal uncini. Scale bars: A: 2 mm; B: 500 μm; C: 300 μm; D: 1 mm; E, H: 50 μm; F: 150 μm; G: 100 μm; I: 10 μm. Abbreviation: op, outer paleae; mp, middle paleae; ip, inner paleae; mr, median ridge; pl, median plume; lt, lateral teeth.
FIGURE 9. Phragmatopoma carlosi n in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 9. Phragmatopoma carlosi n. sp. A, Complete body, dorsal view. B, Operculum, lateral view. C, Median ridge. D, Outer paleae. Middle paleae: E, Dorsal; F, Ventral. G, Inner paleae. H, Parathoracic lanceolate neurochaetae. I, Abdominal uncini. J, Papillae longer. Scale bars: A: 1.5 mm; B–C: 1 mm; D: 100 μm; E–G, J: 200 μm; H: 30 μm; I: 10 μm. Abbreviation: br, branchiae; pc, peduncle caudal; op, outer paleae; mp, middle paleae; pa, papillae; mr, median ridge; pl, median plume; lt, lateral teeth.
FIGURE 10. Phragmatopoma caudata from Brazil, live female. A in Sabellariidae from Lizard Island, Great Barrier Reef, including a new species of Lygdamis and notes on external morphology of the median organ
FIGURE 10. Phragmatopoma caudata from Brazil, live female. A. Anterior end, ventral view; B. Detail of base of operculum showing a pigmented with eyespots median ridge, and median organ absent.
FIGURE 1 in New species and new records of Phragmatopoma (Polychaeta: Sabellariidae) from Tropical America
FIGURE 1. Study area. Sampling sites along Mexico, Costa Rica and Peru.
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