Animalia > Nematoda > Secernentea > Ascaridida

Ascaridida (Nematodes)

Wikipedia Abstract

The order Ascaridida includes several families of parasitic roundworms with three "lips" on the anterior end. They were formerly placed in the subclass Rhabditia by some, but morphological and DNA sequence data rather unequivocally assign them to the Spiruria. The Oxyurida and Rhigonematida are occasionally placed in the Ascaridida as superfamily Oxyuroidea, but while they seem indeed to be Spiruria, they are not as close to Ascaris as such a treatment would place them.
View Wikipedia Record: Ascaridida

Family

Anisakidae (Nematode) (51)
Ascarididae (12)
Ascaridiidae (Nematode) (1)
Cosmocercidae (1)
Cucullanidae (Nematode) (11)
Heterakidae (6)
Maupasinidae (Nematode) (1)
Oxyuridae (Nematode) (6)
Toxocaridae (Nematode) (3)

(...) = Species count
(...) = Endangered count
(...) = Invasive count

Photos

Images provided by Google Image Search