Die GattungTrilobodrilus (Archiannelida, Polychaeta) von der deutschen Nordseeküste

@article{Westheide2005DieG,
  title={Die GattungTrilobodrilus (Archiannelida, Polychaeta) von der deutschen Nordseek{\"u}ste},
  author={Wilfried Westheide},
  journal={Helgol{\"a}nder wissenschaftliche Meeresuntersuchungen},
  year={2005},
  volume={16},
  pages={207-215}
}
  • W. Westheide
  • Published 1 November 1967
  • Biology
  • Helgoländer wissenschaftliche Meeresuntersuchungen
A comparison betweenT. heideriRemane from the sublittoral zone near the island Helgoland andT. axi nov. spec. from the sandy eulittoral zone of the island Sylt is presented. The two species, having very similar appearance, are separated by the size, the form of the prostomium, the number of segments and the form of the glands in the epidermis. It is most probable that allT. heideri hitherto described for eulittoral habitats are identical withT. axi.Zusammenfassung1. Die beiden im deutschen K… 
Two new meiofaunal species of Trilobodrilus (Dinophilidae, Annelida) from California, USA
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Two new species of the annelid genus Trilobodrilus Remane, 1925 and windansea sp.
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Molecular phylogenetic trees based on concatenated sequences of the three genes showed that T. itoi and T. nipponicus form a clade, which was the sister group to aClade containing the two European congeners T. axi Westheide, 1967 and T .
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  • W. Westheide
  • Biology
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Comparative studies of the genera Hesionides and Microphthalmus have produced a lot of results to anatomy, ecology, life history, locomotion and systematics of polychaetes, considered as adaptations to the extreme environmental factors of sandy biotopes.
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It is concluded that the platyhelminth fauna displayed high temporal stability over the past 50 years, and though this beach is among the best studied in the world, a rate of 10% new species indicates the authors' knowledge on the diverse meiofauna is still relatively poor.
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The overall myo- and neuroanatomy of the reproductive organs is rather similar in the three studied species, suggesting a common ancestry of the unpaired glandomuscular copulatory organ and its innervation in Dinophilidae.
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  • W. Westheide
  • Biology
    Helgoländer wissenschaftliche Meeresuntersuchungen
  • 2005
TLDR
In the northern part of the island Sylt, 45 polychaete species, including archiannelids, were found between 1962 and 1965, indicating relative abundance in these 5 habitats is indicated in Table 1.
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