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Principal Translations. Inglés. Español. urchin n. dated (poor child) (antiguo) golfillo, golfilla nm, nf. niño pobre, niña pobre nm, nf + adj. A couple of ragged urchins were playing barefoot in the street.
Sea urchins or urchins ( / ˈɜːrtʃɪnz /) are typically spiny, globular animals, echinoderms in the class Echinoidea. About 950 species live on the seabed, inhabiting all oceans and depth zones from the intertidal to 5,000 metres (16,000 ft; 2,700 fathoms). [1] Their tests (hard shells) are round and spiny, typically from 3 to 10 cm (1 to 4 ...
Los equinoideos (Echinoidea), comúnmente conocidos como erizos de mar, son una clase del filo Equinodermos.Son de forma globosa o discoidal (dólares de arena), carecen de brazos y tienen un esqueleto externo, cubierto solo por la epidermis, constituido por numerosas placas calcáreas unidas entre sí rígidamente formando un caparazón, en las que se articulan las púas móviles.
traducir URCHIN: golfillo, golfilla, pilluelo, pilluela, pilluelo, golfillo. Más información en el diccionario inglés-español.
8 de abr. de 2024 · sea urchin, any of about 950 living species of spiny marine invertebrate animals (class Echinoidea, phylum Echinodermata) with a globular body and a radial arrangement of organs, shown by five bands of pores running from mouth to anus over the test (internal skeleton).
sea urchin, any of about 950 living species of spiny marine invertebrate animals (class Echinoidea, phylum Echinodermata) with a globular body and a radial arrangement of organs, shown by five bands of pores running from mouth to anus over the test (internal skeleton).
12 de nov. de 2009 · Here, red sea urchins carpet a kelp forest off British Columbia. The marine invertebrates are important links in the marine food chain. Fish pick at the urchins, which feed on bits of algae. Sea ...
