Tube dwelling polychaetes from the Oxfordian (LateJurassic) of Hády Quarry at Brno (Moravia, Czech Republic)
作者: Tomáš KočíManfred JägerJaroslav ŠamánekPetr Hykš
刊名: Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 2019, Vol.294 (3), pp.311-332
来源数据库: Schweizerbart Journal
DOI: 10.1127/njgpa/2019/0862
关键词: PolychaetaSabellidaeSerpulidaeOxfordianHádyMoravia
原始语种摘要: The fossil assemblage of tube dwelling polychaetes of the families Sabellidae andSerpulidae from the Oxfordian in Hády Quarry is described here in detail for the firsttime in one place. The 9 species belong to 6 genera: GlomerulaBrünnich Nielsen, 1931, Metavermilia? Bush, 1905,SerpulaLinnaeus, 1758, CementulaBrünnich Nielsen, 1931, PropomatocerosWare, 1975, and PlacostegusPhilippi, 1844. Their taxonomy and palaeoecology are discussed. All the serpulidsdescribed here were obligate encrusters, but the sabellid Glomerula canlive on hard and on soft bottom. Relatively rare finds of serpulid tubes attached tobrachiopod valves show their orientation suitable for catching microscopic food rests outof the water current caused by the brachiopods’ lophophorate activity. During the firstphases of...
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  • dwelling 住宅
  • Tube 电子管