Vad betyder echinoderm på svenska och vad är definitionen av echinoderm?

Du kan lära dig echinoderm uttal, grammatik och synonymer i denna mycket auktoritativa engelska ordbok.

echinoderm betydelse and definition

0 a type of sea creature with raised areas or sharp points on its skin and a body made of five equal parts arranged around the centre:
- Echinoderms like the starfish live on the sea floor.

Constituents also include grains present in any platform or basin environment, such as echinoderm fragments and diverse lithoclasts.
Exceptions there are, notably with the echinoderms and some vertebrates, but these are rather brief and the great wealth of palaeontological data is largely overlooked.
The mollusc and echinoderm debris are common and ubiquitous along the clinoform.
After death and decay of ligaments, a loosely sutured echinoderm would be easily attacked by infaunal scavengers/predators.
Medium-grained sandstones (protoquartzite) contain quite well-rounded quartz grains, quartzite lithoclasts, muscovite, plagioclase (rare) and bioclasts, especially echinoderm plates, cemented by calcite spar.
Major events in the evolution of echinoderms viewed by the light of embryology.
Another block includes shell fragments, echinoderm plates, thin-walled bivalves, iron-oxide-rich pellets, polyzoan fragments and small geopetals.
On the morphology of the mitotic apparatus isolated from echinoderm eggs.