undatum造句

• The common whelk " Buccinum undatum " is the most common representative of the genus in the northern Atlantic Ocean.
• Their egg-cases are preyed on by the sea urchin " Strongylocentrotus droebachiensis " and the whelk " Buccinum undatum ".
• The common starfish produces a saponin-like substance designed to repel predators, which causes a reaction in the common whelk ( " Buccinum undatum " ), a common prey species.
• This genus was created in 1911 by Dakin He discovered this parasite-" Merocystis kathae "-in the renal organ of the whelk ( " Buccinum undatum " ).
• Echinoderms such as the brittle star " Ophiothrix fragilis " are frequently seen with their arms protruding from rock cracks, whilst the starfish " Asterias rubens " and the sea urchins " Echinus esculentus " and " Psammechinus miliaris " occasionally form part of the community, as does the whelk " Buccinum undatum ".