Malacopoda n. pl. : A class of air-breathing Arthropoda; -- called also Protracheata, and Onychophora.

Example:


Taxonomy
invertebrate zoology, subphylum, invertebrates, phylum, Unanswered questions, Sci-Tech, McGraw-Hill Dictionary of Scientific and Technical Terms, WikiAnswers, Search, Company, Downloads, Answers Corporation, Reference library, Science, onychophora, Animal Life, Business & Finance, Entertainment & Arts.

Defination from the web:
Malacopoda ( ′malə′käpədə ) ( invertebrate zoology ) A subphylum of invertebrates in the phylum ... Malacopoda. Sci-Tech Dictionary: Malacopoda. Home > Library > Science > Sci-Tech Dictionary (′mal·ə′käp·ə·d ...