释义 |
metasoma
metasoma (ˌmɛtəˈsəʊmə) n (Zoology) zoology the posterior part of an arachnid's abdomen (opisthosoma) that never carries appendagesmetasoma
metasoma[‚med·ə′sō·mə] (invertebrate zoology) The posterior region of the body of certain invertebrates, a term used especially when the phylogenetic segmentation pattern cannot be identified. |