WANG Yueyun, LI Xinzheng. Sabaco sinicus, a new species of Maldanidae (Annelida: Polychaeta) from Chinese coast waters[J]. Acta Oceanologica Sinica, 2018, 37(10): 136-139. doi: 10.1007/s13131-018-1314-1
Citation: WANG Yueyun, LI Xinzheng. Sabaco sinicus, a new species of Maldanidae (Annelida: Polychaeta) from Chinese coast waters[J]. Acta Oceanologica Sinica, 2018, 37(10): 136-139. doi: 10.1007/s13131-018-1314-1

Sabaco sinicus, a new species of Maldanidae (Annelida: Polychaeta) from Chinese coast waters

doi: 10.1007/s13131-018-1314-1
  • Received Date: 2017-06-29
  • Sabaco sinicus sp. nov. is described based on material collected from Chinese coast. It has been misidentified as Asychis gangeticus Fauvel, 1932 since Uschakov and Wu (1962). Here, we recognized it as a new species based on combination of the following characters: dark-brown pigmentation spots on nuchal grooves and first three chaetigers; glandular pattern on chaetigers 4–6; preanal achaetigerous segments absent; anal plaque trumpet-shaped with a disc-shaped dorsal lobe; notochaetae consisting of geniculate capillaries and fine capillaries with or without spinose spiral bands; neurochaetae presented as a single row of rostrate uncini. Asychis gangeticus differ from the new species in having no pigmentations on body and a triangular dorsal lobe of anal plaque. Distribution region of this species have moved northward significantly from sea area south of Changjiang Estuary since the 1950s.
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  • Arwidsson I. 1907. Studien über die skandinavischen und arktischen Maldani den: nebst zusammenstellung der übrigen bisher bekannten Arten dieser Famalie. Zoologische Jahrbcher, 9(Suppl): 1–308
    Augener H. 1934. Polychaeten aus den Zoologischen Museen von Leiden und Amsterdam: IV. Schluss. Zoologische Mededelingen, 17(8): 67–160
    Detinova N N. 1982. A new abyssal genus and species of polychaetes (Maldanidae). Zoologicheskii Zhurnal, 61(2): 295–297
    Fauvel P. 1932. Annelida Polychaeta of the Indian Museum, Calcutta. Memoirs of the Indian Museum, 12: 1–262
    Grube A E. 1860. Beschreibung neuer oder wenig bekannter Anneliden. Archiv für Naturgeschichte, 26: 71–118
    Kinberg J G H. 1867. Annulata nova. Öfversigt af Königlich Vetenskapsakademiens Förhandlingar, Stockholm, 23(9): 337–357
    Light W J H. 1991. Systematic revision of the genera of the polychaete subfamily Maldaninae Arwidsson. Ophelia supplement, 5: 133–146
    Malmgren A J. 1867. Annulata Polychaeta Spetsbergiae, Grönlandiae, Islandiae et Scandinaviae hactenus cognita. Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar Stockholm, 24: 127–235
    Sun Jun, Lin Mao, Chen Mengxian, et al. 2016. Marine biodiversity under global climate change. Biodiversity Science, 24(7): 737–738, doi: 10.17520/biods.2016195
    Uschakov, Wu Baoling. 1962. Reports of Polychaetes from offshore areas of Zhejiang and Fujian provinces. Studia Marina Sinica, 1: 89–109
    Uschakov, Wu Baoling. 1963. Zoogeography study of Polychaetes from the Yellow Sea. Oceanologia et Limnologia Sinica, 5(2): 154–164
    Wang Yueyun, Li Xinzheng. 2016. A new Maldane species and a new Maldaninae genus and species (Maldanidae, Annelida) from coastal waters of China. ZooKeys, 603: 1–16, doi: 10.3897/zookeys.603.9125
    Yang Dejian, Sun Ruiping. 1988. Polychaetous Annelids Commonly Seen from China Coastal Waters (in Chinese). Beijing: China Agriculture Press, 264–265
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