EntityQ1777684· pop 13· linked from 746 articlessternumSign in to saveventral portion of a segment of an arthropod thorax or abdomenConnectionsDecapod anatomyEntityinsectEntityAraneaeEntityInternational Standard Book NumberEntityarthropodEntityabdomenEntitydigital object identifierEntityArachnidaEntityCrustaceaEntityMyriapodaEntitysex organEntitysternumEntityJSTOREntityKinorhynchaEntityanatomical placementEntitythoraxEntitycephalothoraxEntityscleriteEntitytergumEntityCategoriesArthropod anatomy