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277 results for “Eunicidae”
FIGURE 8 in The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): re-description of species and first records in the Mediterranean Sea
FIGURE 8. Marphysa gemmata (BMNH 1971.49) a) anterior parapodium; b) long composite falciger; c) anterior pectinate setae; d) acicular seta; dc: dorsal cirri; pc: post-chaetal lobe; vc: ventral cirri.
FIGURE 6 in The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): re-description of species and first records in the Mediterranean Sea
FIGURE 6. Marphysa purcellana (BMNH 1911.2.1.13) a) anterior parapodium (segment 19) (BMNH 1911.2.1.51); b) anterior composite falcigers (BMNH 1911.2.1.50); c) posterior composite falcigers (BMNH 1911.2.1.49); d) acicular seta (BMNH 1911.2.1.49); e) mid-body parapodium (segment 36) (BMNH 1911.2.1.49); f) anterior pectinate seta (segment 15); g) posterior pectinate setae; h) bundle of numerous pectinate setae at posterior body (BMNH 1911.2.1.49); br: branchia; dc: dorsal cirri; pc: post-chaetal lobe; vc: ventral cirri; ac: aciculae.
FIGURE 2 in The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): re-description of species and first records in the Mediterranean Sea
FIGURE 2. Marphysa adenensis (1/WFD 3R1) a) anterior body; b) anterior composite falcigers (segment 10); c) posterior pectinate seta (segment 39); d) acicular seta (segment 35); cf: composite falcigers; ps: pectinate seta; as: acicular seta; pc: postchaetal lobe.
FIGURE 1 in The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): re-description of species and first records in the Mediterranean Sea
FIGURE 1. Marphysa adenensis (GP-4B) a) Anterior long capillary seta (segment 10); b) anterior composite falcigers (segment 10); c) branchial-body composite falciger; d) posterior composite falcigers (segment 74); e) acicular seta (segment 73); f–h) pectinate setae
FIGURE 5 in The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): re-description of species and first records in the Mediterranean Sea
FIGURE 5. Holotype of Marphysa adenensis (MNHN POLY TYPE 0531) a) anterior body; b) anterior composite falcigers; c) pectinate seta; d) acicular seta; cf: composite falcigers; ps: pectinate seta; as: acicular seta; dc: dorsal cirri; vc: ventral cirri; ac: acicula.
FIGURE 4 in The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): re-description of species and first records in the Mediterranean Sea
FIGURE 4. Holotype of Marphysa adenensis (MNHN POLY TYPE 0531) a) acicular seta; b) anterior composite falcigers; c) anterior pectinate seta (segment 13); d) posterior pectinate seta (segment 195).
FIGURE 9 in The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): re-description of species and first records in the Mediterranean Sea
FIGURE 9. Marphysa gemmata (BMNH 1971.49) a) anterior body; b) anterior composite falcigers; c) acicular seta; cf, composite falcigers; cs: capillary setae; as: acicular seta; pc: post-chaetal lobe.
FIGURE 4. Palola Lizard Island clade 6. All material ethanol preserved. A in Six genetically distinct clades of Palola (Eunicidae, Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 4. Palola Lizard Island clade 6. All material ethanol preserved. A. AM W.43905, dorsal view; B AM W.44645, dorso-lateral view. C. AM W.44645, parapodium 10; D. AM W.44645, parapodium 10, detail of compound falciger. Abbreviations: a = aciculum, cc = capillary chaeta, cf = compound falciger, dc = dorsal cirrus of parapodium, vc = ventral cirrus of parapodium. Scale bars: A, B, C = 0.1 mm, D = 20 µm.
FIGURE 3. Palola Lizard Island clades 3 in Six genetically distinct clades of Palola (Eunicidae, Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 3. Palola Lizard Island clades 3 (A, B), 4 (C, D) and 5 (E, F). All material ethanol-preserved. A. Palola Lizard Island clade 3, AM W.44407, dorsal view; B. Palola Lizard Island clade 3, same specimen as in A, lateral view; C. Palola Lizard Island clade 4, AM W.44653, dorsal view; D. Palola Lizard Island clade 4, same specimen as in C, ventro-lateral view; E. Palola Lizard Island clade 5, AM W.44146, dorsal view; F. Palola Lizard Island clade 5, same specimen as in E, lateral view. Scale bars: 0.1 mm.
FIGURE 2. Palola Lizard Island clades 1 in Six genetically distinct clades of Palola (Eunicidae, Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 2. Palola Lizard Island clades 1 (A–C) and 2 (D–F). Specimens shown in A–C and F ethanol preserved; specimen shown in D and F fixed in formalin and later transferred to to 70% ethanol. Labels in A–C serve as a reference for all following figures. A. Palola Lizard Island clade 1, AM W.44034, dorsal view; B. Palola Lizard Island clade 1, AM W.44146, ventrolateral view, note serrated anterior margin of mandible and length ratio between first and second peristomial ring; C. Palola Lizard Island clade 1, AM W.44034, dorsal view of parapodia in posterior region of the fragment, arrows indicate the black pigment spots on the dorsal side of the parapodia; D. Palola Lizard Island clade 2, AM W.44914, dorsal view; E. Palola Lizard Island clade 2, W.44914, lateral view; F. Palola Lizard Island clade 2, AM W.44006, lateral view. Abbreviations: cc = capillary chaetae, cf = compound falcigers, dc = dorsal cirrus of parapodium, la = lateral antenna, m = mandible, ma = median antenna, mx = maxillae,p = palps, pc = peristomial cirrus, 1pr = first peristomial ring, 2pr = second peristomial ring, pro = prostomium. Scale bars: A, B, F = 0.1 mm; C = 0.05 mm; D, E = 0.5 mm.
FIGURE 1. 50 in Six genetically distinct clades of Palola (Eunicidae, Annelida) from Lizard Island, Great Barrier Reef, Australia
FIGURE 1. 50% majority rule consensus tree resulting from Bayesian analysis of 601 bp of COI. Branch support is given as Bayesian posterior probability. Double asterisks (**) indicate 100% posterior probability; single asterisks (*) indicate 95–99% posterior probability; branch support <95% posterior probability not shown. Samples sequenced for previous studies are listed with their genbank accession numbers and collecting locality. Samples sequenced for the present study are listed as "Lizard" with their AM voucher numbers.
FIGURE 2. Eunice laurillardi. Scanning electron micrographs. A in Rediscovery and redescription of Leodice laurillardi (Quatrefages, 1866) comb. nov. (Annelida: Eunicidae) — a rare European polychaete or just an overlooked species?
FIGURE 2. Eunice laurillardi. Scanning electron micrographs. A, anterior end, lateral view; B, detailed view of parapodium chaetiger 2 and 3; C, median chaetigers, lateral view; D, enlarged view of pygidium showing the anal cirri; E, detailed view of subacicular hook of parapodium chaetiger 30; F, detailed view of bidentate compound falciger of parapodium chaetiger 2; G, detailed view of pectinate chaeta of parapodium chaetiger 2; H, bundle of pectinate chaetae of parapodium chaetiger 6; I, bidentate compound falciger of parapodium chaetiger 40; J, detailed view of the aciculae of parapodium chaetiger 10.
FIGURE 1 in Rediscovery and redescription of Leodice laurillardi (Quatrefages, 1866) comb. nov. (Annelida: Eunicidae) — a rare European polychaete or just an overlooked species?
FIGURE 1. Leodice laurillardi (MNHN TYPE 419). Syntype A, B. A, detailed view of the prostomium and peristomium; B, anterior end, lateral view; C, detailed view of the maxillary apparatus. L, left side; Mb, mandibles; Mx, maxilla; R, right side.
FIGURE 3. Leodice laurillardi. A, parapodium chaetiger 2 in Rediscovery and redescription of Leodice laurillardi (Quatrefages, 1866) comb. nov. (Annelida: Eunicidae) — a rare European polychaete or just an overlooked species?
FIGURE 3. Leodice laurillardi. A, parapodium chaetiger 2; B, detailed view of branchia from chaetiger 30; C, parapodium chaetiger 60; D, parapodium chaetiger 150; E, bidentate compound falciger of parapodium chaetiger 2; F, aciculae of parapodium chaetiger 60; G, subacicular hook of parapodium chaetiger 60.
FIGURE 6 in Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934
FIGURE 6. Marphysa sinensis. Lectotype (BMNH 1933.3.2.16). Light photographs A. Anterior end of lectotype, dorsal view. B. Anterior end of lectotype, lateral view. C. Right anterior parapodium of lectotype, lateral view. D. Branchiae at anteriormedian region of lectotype. E. Maxillary apparatus, dorsal view. F. Chaetae of lectotype, parapodium 3: (1). compound spiniger; (2). compound falciger; (3). simple capillaries. A–F. BMNH 1933.3.2.16-17. Scale bars: A, B, D = 1 mm. C, E = 0.5 mm. F = 0.1 mm.
FIGURE 3. Marphysa multipectinata n in Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934
FIGURE 3. Marphysa multipectinata n. sp. Light photographs of A. Anterior end of holotype, dorsal view. B. Branchiae at median region of holotype. C. Right median parapodium of holotype, lateral view. D. Mandible, ventral view. E. Maxillary apparatus, dorsal view. F. Pygidium of holotype, ventral view. G. 4 types of pectinate chaetae of holotype, parapodium 270: (I) asymmetrical isodont pectinate chaetae with 12–16 teeth; (II) asymmetrical anodont pectinate chaetae with 12 parallel teeth; (III) symmetrical isodont pectinate chaetae with about 14–16 teeth; (IV) asymmetrical anodont pectinate chaetae with about 4 teeth. A, B, C, F, G. ASIZW0000345-1. D, E. ASIZW0000345-2. Scale bars: A, B = 2 mm. C =0.5 mm. D, E, F = 1 mm. G.= 0.1 mm.
FIGURE 1 in Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934
FIGURE 1. Type localities of Marphysa tripectinata n. sp., M. multipectinata n. sp., M. tribranchiata n. sp. and M.sinensis.
FIGURE 7 in Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934
FIGURE 7. Relationship between number of branchiferous segments and total number of chaetigers for M. tripectinata n. sp. The scatter plot of the first chaetiger with branchiae and the total number of chaetigers for M. tripectinata n. sp. The possible trend line and the formula with R square for all data points (n = 20) also been shown.
FIGURE 5 in Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934
FIGURE 5. SEM images of Marphysa tripectinata n. sp. and Marphysa multipectinata n. sp. Marphysa tripectinata n. sp. A. Compound spinigers chaetae, left parapodium 70. B. Symmetrical isodont pectinate chaeta, left parapodium 137. C. Two symmetrical anodont pectinate chaetae with parallel edge, left parapodium 204. Marphysa multipectinata n. sp. D. Subacicular hook and compound spinigers chaetae, holotype, left parapodium 3. E. Two symmetrical isodont pectinate chaetae holotype, left parapodium 130. F. Symmetrical isodont pectinate chaeta with few coarse teeth, holotype, left parapodium 250. A–C AM W.49073. D–F ASIZW0000345-1. Scale bars: A, D = 50 µm. B = 5 µm. C, E, F = 10 µm.
FIGURE 2. Marphysa tripectinata n in Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934
FIGURE 2. Marphysa tripectinata n. sp. Light photographs of A. Anterior end of holotype, dorsal view. B. Anterior end of holotype, lateral view. C. Branchiae at median region of holotype. D. Left anterior parapodium of holotype, lateral view. E. Mandible, ventral view. F. Maxillary apparatus, dorsal view. G. Pygidium of holotype, ventral view. H. 3 types of pectinate chaetae of holotype, parapodium 320: (I) asymmetrical isodont pectinate chaetae with more than 30 teeth; (II) asymmetrical anodont pectinate chaetae with 5–7 teeth; (III) asymmetrical anodont pectinate chaetae with 14–18 teeth; I. symmetrical anodont pectinate chaetae with small number of large teeth, parapodium 320. A, B, C, D, G, H, I. AM W.49069. E, F. MBM285073. Scale bars: A, B, C, F = 2 mm; D = 0.5 mm. E, G = 1 mm; H = 0.1 mm; I = 0.05 mm.
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Allen Brain Atlas
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