Reference Library: Tube worms

Proteomic response of marine invertebrate larvae to ocean acidification and hypoxia during metamorphosis and calcification

  • Posted on: Mon, 06/13/2016 - 05:56
  • By: Anonymous

This study investigated the response of metamorphosing larvae of a tubeworm species (Hydroides elegans) to two climate change stressors—ocean acidification (pH 7.6) and low oxygen (hypoxia)—and to both combined. (Laboratory study)

Differential Responses of Calcifying and Non-Calcifying Epibionts of a Brown Macroalga to Present-Day and Future Upwelling pCO2

  • Posted on: Wed, 03/30/2016 - 13:41
  • By: petert

Seaweeds are key species of the Baltic Sea benthic ecosystems. They are the substratum of numerous fouling epibionts like bryozoans and tubeworms. Several of these epibionts bear calcified structures and could be impacted by the high pCO2 events of the late summer upwellings in the Baltic nearshores. Those events are expected ...

Decreased pH does not alter metamorphosis but compromises juvenile calcification of the tube worm Hydroides elegans

  • Posted on: Wed, 03/30/2016 - 12:06
  • By: petert

Using CO2 perturbation experiments, we examined the pre- and post-settlement growth responses of a dominant biofouling tubeworm (Hydroides elegans) to a range of pH. In three different experiments, embryos were reared to, or past, metamorphosis in seawater equilibrated to CO2 values of about 480 (control), 980, 1,480, and 2,300 latm ...