Find research datasets worth reusing

FIGURE 9 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 9. SEM micrographs of Terebellides stroemii Sars, 1835 from the Adriatic Sea (station LIM K5) (a, b) anterior end, latero-ventral view, of two specimens; (c) papillar projections on edge of branchial lamellae; (d) ciliation of branchial lamellae. Scales: (a, b) 1 mm, (c) 100 µm, (d) 50 µm. CR = cilia rows; PP = papillar projection; star marking position of glandular region of fifth chaetiger.

FIGURE 13 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 13. Diagrammatic representation of several diagnostic body characters in three Adriatic Terebellides species. (a) Body staining patterns—following Schüller & Hutchings (2010)—in ventral view; chaetigers indicated in Arabic numbers, (b) Branchial and chaetiger characters in lateral view; segments indicated in Roman numbers. LBL = lower branchial lobes; UBL = upper branchial lobes; TM = tentacular membrane; LL = lower lobe; UL = upper lobe. Ventral (a) and lateral (b) lappets marked by bold lines.

FIGURE 8 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 8. SEM micrographs of Terebellides mediterranea spec. nov., from the Adriatic Sea (station SJ 007) (a) tip of buccal tentacle; (b) detail of nephridial opening of first thoracic chaetiger; (c) nephridial opening of thoracic chaetigers 4 and 5; (d) detail of nephridial opening of thoracic chaetiger 5. Scales: (a) 50 µm, (b) 25 µm, (c) 100 µm, (d) 45 µm.

FIGURE 6 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 6. SEM micrographs of Terebellides mediterranea spec. nov., from the Adriatic Sea (station SJ 007) (a) branchial lamellae; (b) detail of branchial ciliation; (c) detail of scales covering notochaetae; (d) geniculate chaetae of chaetiger 6. Scales: (a) 45 µm, (b) 15 µm, (c) 5 µm, (d) 35 µm. CR = cilia rows; CT = cilia tufts.

FIGURE 5 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 5. SEM micrographs of Terebellides mediterranea spec. nov., from the Adriatic Sea (station SJ007) (a) anterior end, lateral view; (b) branchiae, latero-ventral view; (c) anterior end, latero-dorsal view (prostomial lobe and branchiae distorted); (d) detail of first thoracic chaetiger. Scales: (a) 1 mm, (b) 350 µm, (c) 1 mm, (d) 300 µm. LB = branchial lobe, CH = chaetiger, NP = nephridial pore.

FIGURE 11 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 11. SEM micrographs of Terebellides stroemii Sars, 1835 from the Adriatic Sea (station LIM K5) (a) detail of rostral teeth of thoracic uncini; (b) detail of nephridial opening of thoracic chaetiger 5; (c) ciliation of sensory button dorsal to thoracic notopodia; (d) detail of ciliation. Scales: (a) 5 µm, (b) 30 µm, (c) 10 µm, (d) 2.5 µm.

FIGURE 7 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 7. SEM micrographs of Terebellides mediterranea spec. nov., from the Adriatic Sea (station SJ 007) (a) thoracic unciniger 6; (b) thoracic uncini; (c) abdominal neuropodia; (d) abdominal uncini. Scales: (a) 20 µm, (b) 5 µm, (c) 50 µm, (d) 3.5 µm.

FIGURE 4 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 4. SEM micrographs of Terebellides gracilis (Malm, 1874) from the Adriatic Sea (station SJ 007) (a) thoracic unciniger; (b) thoracic uncini; (c) abdominal unciniger; (d) abdominal uncini. Scales: (a) 25 µm, (b) 10 µm, (c) 30 µm, (d) 5 µm.

FIGURE 3 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 3. SEM micrographs of Terebellides gracilis (Malm, 1874) from the Adriatic Sea (station SJ 007) (a) anterior end, latero-dorsal view; (b) edge and inner side of branchial lamellae; (c) geniculate chaetae of chaetiger 6 (broken at distal end); (d) detail of nephridial opening of thoracic chaetiger 5. Scales: (a) 300 µm, (b) 50 µm, (c) 15 µm, (d) 25 µm. CT = cilia tufts; CR = cilia rows.

FIGURE 2 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 2. SEM micrographs of Terebellides gracilis (Malm, 1874) from the Adriatic Sea (station SJ 007) (a) anterior end, latero-ventral view; (b) edge of branchial lamellae; (c) detail of branchial ciliation; (d) detail of first three thoracic chaetigers. Scales: (a) 450 µm, (b) 45 µm, (c) 10 µm, (d) 200 µm. CH1 = chaetiger 1, CT = cilia tufts.

FIGURE 12 in Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species

FIGURE 12. Methyl green staining of three Terebellides species found in the Adriatic Sea. LM pictures of anterior region in ventral (a–c) and lateral view (d–e). (a, d–e) T. mediterranea spec. nov., (b) T. gracilis, (c) T. stroemii.

FIGURE 13. Terebellides akares n in Telothelepodidae, Thelepodidae and Trichobranchidae (Annelida, Terebelliformia) from Lizard Island, Great Barrier Reef, Australia

FIGURE 13. Terebellides akares n. sp., AM W.44168. A–D. Notochaetae, segments 8 and 16, respectively, both under progressively higher magnifications; E–F. Neuropodial spines, segments 7 and 8, respectively; G–I. Uncini, segment 15, under progressively higher magnifications; J–L. Uncini, segment 22, under lower and higher magnifications; M. Uncini, segment 33. Scale bars: A, C = 50 Μm, B, E–F, H, J = 20 Μm, D, G = 30 Μm, I, M = 10 Μm, K–L = 5 Μm.

FIGURE 12. Terebellides akares n in Telothelepodidae, Thelepodidae and Trichobranchidae (Annelida, Terebelliformia) from Lizard Island, Great Barrier Reef, Australia

FIGURE 12. Terebellides akares n. sp., holotype NTM W.023143. A–D. Entire worm, right dorso-lateral, right and left laterals, and ventral view, respectively; E–H. Anterior end, ventral, left and right laterals, and right dorso-lateral views; I–M. Close ups of anterior end, left and right lateral, each in two progressively closer views, and ventral view, respectively, unspecified arrow in J points to nephridial papilla, arrows in M point to neuropodia; N–O. Posterior end, right and left lateral views, respectively. Abbreviations: numbers refer to segments, ll = lower lip, ul = upper lip. Scale bars: A–D = 0.7 mm, E–F, H–I, K, N–O = 0.3 mm, G = 0.5 mm, J, L–M = 0.2 mm.

FIGURE 15. Terebellides akares n in Telothelepodidae, Thelepodidae and Trichobranchidae (Annelida, Terebelliformia) from Lizard Island, Great Barrier Reef, Australia

FIGURE 15. Terebellides akares n. sp., paratype NTM W.025894. A–B. Progressively closer views of anterior end, left lateral view; C. Posterior end, right lateral view; D. Notopodia, segments 5–10, arrows point to genital papillae of segments 6–7; E–G. Notochaetae, segment 7, in progressively closer views; H–I. Neuropodia, segments 7–8, from right and left sides of body; J. Neuropodium, segment 22; K. Uncini, segment 22; L. Neuropodial spines, segment 7; M. Uncini, segment 13; N. Uncini, segment 22. Scale bars: A = 300 Μm, B = 200 Μm, C–D = 100 Μm, E, H = 50 Μm, F = 20 Μm, G, J = 10 Μm, I = 40 Μm, K, M = 5 Μm, L = 6 Μm, N = 2 Μm.

FIGURE 14. Terebellides akares n in Telothelepodidae, Thelepodidae and Trichobranchidae (Annelida, Terebelliformia) from Lizard Island, Great Barrier Reef, Australia

FIGURE 14. Terebellides akares n. sp., paratype NTM W.025894. A–B. Entire worm, left lateral and ventral views, respectively; C–D. Progressively closer views of anterior end, dorsal view; E–F. Close ups of buccal tentacles; G. Notopodia, segments 5–10; H–J. Close ups of branchia; K–L. Close ups of anterior end, left lateral view in progressively higher magnifications, ventral and right ventro-lateral views, respectively. Abbreviations: numbers refer to segments, ll = lower lip. Scale bars: A = 500 Μm, B = 700 Μm, C = 400 Μm, D, K = 300 Μm, E = 100 Μm, F, I = 20 Μm, G = 150 Μm, H, J = 70 Μm, L = 200 Μm.

FIGURE 16. Terebellides akares n in Telothelepodidae, Thelepodidae and Trichobranchidae (Annelida, Terebelliformia) from Lizard Island, Great Barrier Reef, Australia

FIGURE 16. Terebellides akares n. sp., paratype AM W.45831. A. Anterior end, dorsal view; B–C. Anterior end, right lateral view, under progressively higher magnifications, arrow points to nephridial papilla; D, F, I–J. Close ups of branchia; E. Close up of anterior end, ventral view; G. Uncini, segment 14; H. Close up of tips of some buccal tentacles. Abbreviations: numbers refer to segments, ll = lower lip. Scale bars: A = 400 Μm, B = 300 Μm, C–E, H = 100 Μm, F = 40 Μm, G = 4 Μm, I = 20 Μm, J = 10 Μm.

FIGURE 4 in Additions of new species to Thelepus (Thelepodidae), with description of a new Terebellides (Trichobranchidae) from Taiwan

FIGURE 4. Terebellides baliensis sp. nov. A, anterior view of a fresh specimen; B, lateral view of whole animal; C, lateral view of anterior body; D, dorsal view of anterior body; E, ventral view of anterior body; F, detail of branchiae, lateral view; G, thoracic chaeta, segment 11. A, from paratype (NMNS7743-10); B–E, G, from holotype (NMNS7743-4); F, from paratype (NMNS7743-5). Arrow and numerical numbers indicate the first neuropodia and the number of body segment, respectively. B, Branchiae; Bl, Branchial lobes; Bt, Buccal tentacles; Ll, Lower lip; Pr, Proboscis. Scale: A, 1.0 mm; B, 5.0 mm; C, 1.0 mm; D– E, 0.5 mm; F, 1.0 mm; G, 0.1 mm.

FIGURE 3 in Additions of new species to Thelepus (Thelepodidae), with description of a new Terebellides (Trichobranchidae) from Taiwan

FIGURE 3. Thelepus wuchiensis sp. nov. Holotype (NMNS7743-2): A, fresh animal; B, incomplete specimen in alcohol; C, ventral view of anterior body, with upper and lower lips exposed; D, ventral view of anterior body, with prostomium and lower lip exposed; E, branchial filaments; F, close-up of first branchia, right side, showing the glandular area; G, close-up of third branchia, right side, showing the glandular area; H, lateral view of right anterior body; I, notochaetae, segment 28; J, lateral view of left anterior body; K, latero-ventral view of abdominal segments, mid-body; L, lateral view of thoracic uncini, segment 7; M, lateral view line drawing of thoracic uncini, segment 7. Arrows and numerical numbers indicate genital papillae and the number of body segment, respectively. Ga, Glandular area; Ll, Lower lip; Ps, Prostomium; Ul, Upper lip. Scale: A–B, 10.0 mm; C–H, J, K, 1.0 mm; I, L–M, 0.05 mm.

FIGURE 5 in Additions of new species to Thelepus (Thelepodidae), with description of a new Terebellides (Trichobranchidae) from Taiwan

FIGURE 5. Terebellides baliensis sp. nov. Holotype (NMNS7743-4): A, the geniculate hook on the first thoracic neuropodia, segment 8; B, the long shaft uncini on the second thoracic neuropodia, segment 9; paratype (NMNS7743-13): C, thoracic uncini, frontal view, segment 15; D, thoracic uncini, lateral view, segment 16; E, abdominal uncini, frontal view, segment 23; F, abdominal uncini, frontal view, segment 33. Scale: A, 1.0 mm; B, 0.1 mm.

FIGURE 2 in Additions of new species to Thelepus (Thelepodidae), with description of a new Terebellides (Trichobranchidae) from Taiwan

FIGURE 2. Thelepus hemeiensis sp. nov. Holotype (NMNS7743-1): A, neuropodia of thoracic segments, mid-body; B, neuropodia of abdominal segments; C, lateral view of thoracic uncini, segment 8; D, lateral view line drawing of thoracic uncini, segment 8. Scale: A–B, 0.5 mm; C–D, 0.01 mm.