墊刃下目

墊刃下目（學名：）是小桿目之下的一個下目級分類單元。

分類
墊刃下目原為胞管腎綱之下的墊刃目，現時整個目都連隨降兩級。

在WoRMS的紀錄，墊刃下目由下列五個總科組成：
 滑刃總科 Aphelenchoidea 
 Criconematoidea 
 Family  Criconematidae   
 Family  Tylenchulidae
 Myenchoidea 
 墊刃總科 Tylenchoidea 
 Family  Anguinidae     
 Family  Belonolaimidae
 Family  Dolichodoridae
 Family  Ecphyadophoridae 
 Family  Hoplolaimidae     
 Family  Heteroderidae     
 Family  Pratylenchidae    
 Family  Tylenchidae     
 Sphaerularioidea 
 Allantonematidae
 Anguinidae 
 Iotonchidae 
 新墊刃科 Neotylenchidae 
 Sphaerulariidae 

參考文獻

延伸閱讀
 Mohammad Rafiq Siddiqui. Tylenchida: Parasites of Plants and Insects. 2nd ed. Wallingford: CABI Publishing, 2000. 

外部連結

 Order Tylenchidae, Nematode Identification at the University of Florida Entomology and Nematology Department