posterior notal wing process [昆] 后背翅突

notal processes [昆] 背突起

notal comb [昆] 背栉

notal wing process 背翅突

posterior notal process 背板后突

posterior notal ridge [昆] 后背脊

V-shaped notal ridge V形背脊

anterior notal process 背板前突

anterior notal wing process 前背翅突