Only known in SA from dead specimens on salt lake.
|Legend||P.J.Lang collection vouchered records|
|other private collection or museum specimens, or sightings|
In WA N. costatus has been reared by M. Powell from billets of Exocarpos aphyllus (Leafless Cherry) with emergence on 23 Jan 2017, and adults have been collected from the foliage the same species (T.M.S. Hanlon, pers. comm., Jul 2020). Exocarpos aphyllus is widespread in SA and occurs in the area where the SA dead specimens were collected.
|¹ Legend||regions||SA State Herbarium regions (map)|
EA: Eastern, EP: Eyre Peninsula, FR: Flinders Ranges, GT: Gairdner-Torrens, KI: Kangaroo Island, LE: Lake Eyre, MU: Murray, NL: Northern Lofty, NU: Nullarbor, NW: North-Western, SE: South-Eastern, SL: Southern Lofty, YP: Yorke Peninsula