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Jesús Angel de León-González, Carrie A. Goethel
Zookeys
Figure 2.Perinereis rookeri sp. n. A Anterior end, dorsal view B Anterior end, ventral view. Measures: A–B = 1 mm.
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Figure 6.Perinereis atlantica (McIntosh, 1885) (NHMUK.1885.12.1.161): A anterior end, dorsal view B anterior end, ventral view C enlarged view of partial Area VII–VIII of proboscis.
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Halosydna brevisetosaPhoto by M.J. AdamsWhidbey Island, WA, USA
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Polychaeta Nereis virens, pharynx with two big sharp jaws.
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Cape Paterson, Victoria, Australia
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Coral Sea, Duration 19 seconds, Shot includes Opheodesoma serpentina (Feather-mouth sea cucumber)
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South Pacific Ocean, Duration 13 seconds
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Als Odde ved Mariager Fjord, Danmark
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Nereis limbata. Male, anteror part of body, head and extended proboscis.
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Head of Nereis pelogica.
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Sarah Faulwetter, Georgios Chatzigeorgiou, Bella S. Galil, Artemis Nicolaidou, Christos Arvanitidis
Zookeys
Figure 3.Sphaerosyllis levantina sp. n. Dorsal (left) and ventral (right) falciger of a anterior b midbody c posterior chaetiger
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Figure 7.Perinereis falklandica Ramsay, 1914 (NMW.Z.2011.039.0108): A anterior end (tentacular cirri & right chaetiger 4 removed), dorsal view B jaw C right parapodium, chaetiger 4, posterior view D right parapodium, chaetiger 71, posterior view E neuropodial heterogomph falciger, chaetiger 4 F neuropodial heterogomph falciger, chaetiger 71.
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Nereis virens
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Coral Sea, Duration 18 seconds
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Als Odde ved Mariager Fjord, Danmark
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Sarah Faulwetter, Georgios Chatzigeorgiou, Bella S. Galil, Artemis Nicolaidou, Christos Arvanitidis
Zookeys
Figure 4.Sphaerosyllis levantina sp. n. a dorsal b ventral simple chaeta c aciculae, anterior chaetiger
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Figure 9.Images of the paragnaths of the species collected. Gymnonereis tenera sp. n. (NMW.Z.2011.039.0093): A dorsal view B ventral view; Neanthes kerguelensis (NMW.Z.2011.039.0129) C dorsal view D ventral view; Perinereis falklandica (NMW.Z.2011.039.0113) E dorsal view; F. ventral view; Platynereis magalhaensis (NMW.Z.2011.039.0158) G lateral view (arrow indicating Area VI paragnaths) H dorsal view I ventral view.
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Polychaeta Nereis virens
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Als Odde ved Mariager Fjord, Danmark
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Figure 8.Platynereis magalhaensis Kinberg, 1865 (A–F, H–I NMW.Z.2011.039.0159 G NMW.Z.2011.039.0149): A anterior end (tentacular cirri & right chaetiger 4 removed), dorsal view B right parapodium, chaetiger 4, posterior view C right parapodium, chaetiger 10, posterior view D right parapodium, chaetiger 71, posterior view; right parapodium, chaetiger 4, posterior view E notopodial homogomph spiniger, chaetiger 10 F neuropodial heterogomph spiniger, chaetiger 10 G juvenile notopodial heterogomph falciger, chaetiger 20 H neuropodial heterogomph falciger, chaetiger 10 I neuropodial heterogomph falciger, chaetiger 71.
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Polychaeta Nereis virens. Pharynx with two big sharp jaws.
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Als Odde ved Mariager Fjord, Danmark
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Figure 9.Images of the paragnaths of the species collected. Gymnonereis tenera sp. n. (NMW.Z.2011.039.0093): A dorsal view B ventral view; Neanthes kerguelensis (NMW.Z.2011.039.0129) C dorsal view D ventral view; Perinereis falklandica (NMW.Z.2011.039.0113) E dorsal view; F. ventral view; Platynereis magalhaensis (NMW.Z.2011.039.0158) G lateral view (arrow indicating Area VI paragnaths) H dorsal view I ventral view.