The Sawflies (Symphyta) - order
(Anaxyeloidea) - superfamily

(Anaxyelidae)
(Cephoidea) - superfamily

(Cephidae)
(Karatavitoidea) - superfamily

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(Orussoidea) - superfamily

(Orussidae)
(Pamphilioidea) - superfamily

(Megalodontesidae)

(Pamphiliidae)
(Siricoidea) - superfamily

(Siricidae)
(Tenthredinoidea) - superfamily

(Argidae)

(Blasticotomidae)

(Cimbicidae)

(Diprionidae)

(Pergidae)

(Tenthredinidae)
(Xiphydrioidea) - superfamily

(Xiphydriidae)
(Xyeloidea) - superfamily

(Xyelidae)