Atlas of the Neuroptera and Megaloptera

Record details

   [ Record 24 of 31 ]   
LacewingMAP:   9978
Province:   North West
Country:   South Africa
Locus:   2527DC
Observer:   Neser W
Date of record:   2017-01-21
Number of photos:   1
Notes:   In a gaggle of many 100's in shady woodland on southern slope of Magalies, roosting on tall broad grasses.
Last updated:   2020-12-03 13:24:43
Sp. code:   328240
Species name:   Hagenomyia tristis
Common name:  
Family:   Myrmeleontidae
Record status:   ACCEPTED
Collector's species id:  
Institution:   ADU-UCT
Record URL:   https://vmus.adu.org.za/?vm=LacewingMAP-9978
Links:   • Locus: Summary | Records       • Species: Records | Distribution map
VM-number: 9978 - photo: 1

Comments by the Expert Panel on this record:

Comment number:   1
By:   Mervyn Mansell
Comment:   A common and widespread species throughout the tropical and subtropics of Africa, occurring from southern KZN and North West Province through Africa to Cameroon and Ethiopia and Madagascar. Absent from the drier areas of southern Africa. Usually form large swarms in long grass under trees, hence the name “gregarious antlions”. Larvae build pitfall traps and closely resemble those of Myrmeleon species. The "Notes" section describes exactly what they do - hence why we call H.tristis the "gregarious antlion"
Date:   2017-01-28 18:45:39
Species name:   Hagenomyia tristis
Species code:   328240

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