FIELD E ; Taxonomy Code 

 Columns 18, 19, 20, 21, 

 22, 23, 24, and 25 



4310101 Planaria sp. 51105021 



4310102 Dugesia sp. 51105022 

 4310102 Euplanaria sp. (syn. Dugesia) 51105031 

 43101021 Dugesia dorotocephala 51105031 

 43101021 Planaria dorotocephala 



(syn. Dugesia dorotocephala) 



432 Polycladida 51105041 



432 Acotylea, suborder of Polycladida 5110505 



432 Schematommata, section of 51105061 



Acotylea 51106 

 43201 Leptoplanidae, family of section 



Schematommata 51106011 



511 

 5 Nematoda (excludes Rotifera, 



Gastrotricha, Kinorhyncha, 511 



and Nematomorpha) 



5 Nemathelminthes (to include 51107 



Rotifera, Gastrotricha, 



Kinorhyncha, Nematoda, and 51107011 



Nematomorpha) 51107011 

 5 Aschelminthes 



(syn. Nemathelminthes) 51107021 



5 Roundworms 51107021 



51 Secernentea, class of phylum 



Nematoda 51107031 



51 Phasmidia (syn. Secernentea) 51107041 



511 Rhabditida, order of class 51108 



Secernentea 



511 Rhabditina, suborder of order 51108011 



Rhabditida 51108011 



511 Anguillulata (syn. Rhabditina) 51108021 



511 Rhabditoidea, superfamily of 51108021 



suborder Rhabditina 51108022 



511 Anguillulinoidea (equiv. of 51108022 



Rhabditida) 51108021 



51101 Diplogasteridae, family of 51109 



superfamily Rhabditoidea 



51102 Rhabditidae, family of 51109011 



superfamily Rhabditoidea 511 



51103 Cephalobidae, family of 



superfamily Rhabditoidea 51110 

 51103011 Panagrolaimus subelongatus 



51103021 Panagrellus redivivus 51110011 



51103031 Turbatrix aceU 511 



51103031 Anguillula aceti 



(syn. Turbatrix aceti) 51111 

 51103031 Vinegar eel 



51104 Strongyloididae, family of 51111011 



superfamily Rhabditoidea 511 



51104011 Strongyloides stercoralis 



51104012 Strongyloides papillosus 511 



51104013 Strongyloides ratti 



511 Tylenchoidea, superfamily of 51112 



suborder Rhabditina 



51105 Tylenchidae, family of 51112011 



superfamily Tylenchoidea 51112021 



51105011 Meloidogyne marioni 51112021 



51105011 Heterodera radicicola 



(syn. Meloidogyne marioni) 51112031 



51105012 Meloidogyne incognita 51112041 



Heterodera schachtii 

 Heterodera rostochiensis 

 Pathoaphelenchoides ritzemabosi 

 Aphelenchoides ritzemabosi 



(syn. Pathoaphelenchoides 



ritzemabosi) 

 Pratylenchus pratensis 

 Ditylenchus sp. 



Paraphelenchus pseudoparietinus 

 Steinernematidae, family of 



superfamily Rhabditoidea 

 Neoaplectana glaseri 

 Strongylina, suborder of order 



Rhabditida 

 Strongyloidea, superfamily of 



suborder Strongylina 

 Strongylidae, family of 



superfamily Strongyloidea 

 Ternidens deminutus 

 Tridontophorus deminutus 



(syn. Ternidens deminutus) 

 Oesophagostomum radiatum 

 Bosicola radiatum (syn. 



Oesophagostomum radiatum) 

 Chabertia ovina 

 Strongylus equinus 

 Ancylostomatidae, family of 



superfamily Strongyloidea 

 Necator americanus 

 Hookworm, human 

 Ancylostoma duodenale 

 Hookworm, human 

 Ancylostoma caninum 

 Hookworm, dog 

 Bunostomum phlebotomum 

 Syngamidae, family of 



superfamily Strongyloidea 

 Syngamus laryngeus 

 Trichostrongyloidea, superfamily 



of suborder Strongylina 

 Trichostrongylidae, family of 



superfamily Trichostrongyloidea 

 Haemonchus contortus 

 Metastrongyloidea, superfamily 



of suborder Strongylina 

 Metastrongylidae, family of 



superfamily Metastrongyloidea 

 Metastrongylus elongatus 

 Oxyurina, suborder of order 



Rhabditida 

 Oxyuroidea, superfamily of 



suborder Oxyurina 

 Oxyuridae, family of superfamily 



Oxyuroidea 

 Oxyuris equi 

 Enterobius vermicularls 

 Oxyuris vermicularls 



(syn. Enterobius vermicularls) 

 Syphacia obvelata 

 Aspiculuris tetraptera 



33 



