CLASS: ADENOPHOREA
SUBCLASS: ENOPLIA
ORDER: STICHOSOMIDA (TRICHURATA)
SUPERFAMILY: TRICHOCEPHALOIDEA
FAMILY: TRICHURIDAE
Scientific name -Trichuris trichiura
SUPERFAMILY: TRICHOCEPHALOIDEA
FAMILY: TRICHINELLIDAE
Scientific name -Trichinella spiralis
Disease - trichinosis
CLASS: SECERNENTEA
SUBCLASS: RHABDITIA
ORDER: RHABDITIDA (RHABDITATA)
SUBORDER: RHABDITINA
SUPERFAMILY: RHABDITOIDEA
FAMILY: STRONGYLOIDIDAE
Scientific name - Strongyloides stercoralis
Common name - threadworm
SUPERFAMILY: OXYUROIDEA
FAMILY: OXYURIDAE
Scientific name - Enterobius vermicularis
Common name - pinworm
SUPERFAMILY: HETERAKOIDEA
FAMILY: HETERAKIDAE
Scientific name - Heterakis gallinarum
Disease - histomoniasis
ORDER: STRONGYLIDA (STRONGYLATA)
SUPERFAMILY: ANCYLOSTOMATOIDEA
FAMILY: ANCYLOSTOMATIDAE (ANCYLOSTOMIDAE)
Scientific name - Ancylostoma duodenale
Common name - Old World hookworm of humans
Scientific name - Ancylostoma caninum (see A. duodenale)
Common name - dog and cat hookworm
Scientific name - Ancylostoma braziliense (see A. duodenale)
Common name - dog and cat hookworm
FAMILY: UNCINARIIDAE (ANCYLOSTOMIDAE)
Scientific name - Necator americanus (see A. duodenale)
Common name - New World hookworm of humans, the American killer
SUPERFAMILY: TRICHOSTRONGYLOIDEA
FAMILY: TRICHOSTRONGYLIDAE
Scientific name - Haemonchus contortus
Common name - barber pole worm
SUBCLASS: SPIRURIA
ORDER: ASCARIDIDA (ASCARIDATA)
SUPERFAMILY: ASCARIDOIDEA
FAMILY: ASCARIDIDAE
Scientific name -Ascaris lumbricoides
Common name - human intestinal roundworm
FAMILY: TOXOCARIDAE
Scientific name - Toxocara canis (dogs and cats) (see A. lumbricoides)
Scientific name - Toxascaris leonina (dogs and cats) (see A. lumbricoides)
Scientific name - Toxocara cati (cats) (see A. lumbricoides)
ORDER: SPIRURIDA (SPIRURATA)
SUPERFAMILY: DRACUNCULOIDEA
FAMILY: DRACUNCULIDAE
Scientific name -Dracunculus medinensis
Common name - Guinea worm, medina worm, serpent worm
SUPERFAMILY: FILARIOIDEA
FAMILY: FILARIIDAE
Scientific name - Wuchereria bancrofti
Disease - filariasis, elephantiasis
FAMILY: ONCHOCERCIDAE
Scientific name - Onchocerca volvulus
Disease - onchocerciasis, river blindness
Scientific name - Loa loa
Common name - eye worm
Disease - loaisis, loiasis, loaiasis
Scientific name - Dirofilaria immtis
Common name - dog heartworm