A marine invertebrate that superficially resembles a bivalve mollusk but has two or more arms of ciliated tentacles (lophophores) that are extended for filter feeding. Lamp shells are common as fossils. Also called brachiopod.
Oraciones de ejemplo
- Brachiopods - lampshells - for instance, have remained virtually unchanged since they first appeared in the Cambrian Period, more than 500 million years ago.
- For example, horseshoe crabs (Limulus) and lampshells (Lingula) both occur in shallow marine environments, where many predators and competitors exist, particularly since the Cretaceous Period.
- Until now, the earliest animals known to be coloured were lamp shells that lived about 350 million years ago.
Mid 19th century: from its resemblance to an ancient oil lamp.
For editors and proofreaders
División en sílabas: lamp shell
Definición de lamp shell en:
¿Qué te llama la atención de esta palabra o frase?
Los comentarios que no respeten nuestras Normas comunitarias podrían ser moderados o eliminados.
Muy popular en Reino Unido
Muy popular en Australia
= de moda