Sawflies (Hymenoptera, Symphyta)


Sawflies are wasp-like insects that are in the suborder Symphyta within the order Hymenoptera, alongside ants, bees, and wasps. The common name comes from the saw-like appearance of the ovipositor, which the females use to cut into the plants where they lay their eggs. 

The primary distinction between sawflies and the Apocrita (ants, bees, and wasps) is that the adults lack a "wasp waist", and instead have a broad connection between the abdomen and the thorax.

References


Sawflies (Hymenoptera, Symphyta)

Announcements

16 Mar 2025

Hello NatureMaprs!Three new priority species lists of exotic freshwater and terrestrial invertebrates, and vertebrates in the ACT have been added to NatureMapr. Uploading records of these species to N...


Continue reading

NatureMapr now receives more records in NSW than ACT

NatureMapr Data Collector 6.2.1 update

Critical nature positive infrastructure update

IMPORTANT NatureMapr Data Collector 6.2.0 mobile app update

Discussion

HelenCross wrote:
Yesterday
Awesome work @Jimbobo

Pergagrapta latreillii
Jimbobo wrote:
Yesterday
Nope I got this one wrong. Orange abdomen. Refer- https://southernforestlife.net/notes/2024/6/27/pergagrapta-species-identification
Discussion here- https://inaturalist.ala.org.au/observations/148882834

This sighting has a male showing the abdomen that fits with the description of P.bella- Pergagrapta bella (A sawfly)

Pergagrapta latreillii
Jimbobo wrote:
Yesterday
Michael had this one right originally. Orange abdomen. Refer- https://southernforestlife.net/notes/2024/6/27/pergagrapta-species-identification
Discussion here- https://inaturalist.ala.org.au/observations/148882834

This sighting has a male showing the abdomen that fits with the description of P.bella- Pergagrapta bella (A sawfly)

Pergagrapta latreillii
Jimbobo wrote:
Yesterday
Orange abdomen. Refer- https://southernforestlife.net/notes/2024/6/27/pergagrapta-species-identification
Discussion here- https://inaturalist.ala.org.au/observations/148882834

This sighting has a male showing the abdomen that fits with the description of P.bella- Pergagrapta bella (A sawfly)

Pergagrapta latreillii
Jimbobo wrote:
Yesterday
Orange abdomen. Refer- https://southernforestlife.net/notes/2024/6/27/pergagrapta-species-identification
Discussion here- https://inaturalist.ala.org.au/observations/148882834

This sighting has a male showing the abdomen that fits with the description of P.bella- Pergagrapta bella (A sawfly)

Pergagrapta latreillii
803,690 sightings of 21,786 species from 13,584 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.