version 4/6 : Couplets 
18 & 
32 modified
This version 3 extends the scope of the previous NEW KEY (version 2), I added :
Aclastus, Gnypetomorpha, Catalytus, Stilpnus (with 1 Bulla), Agasthenes, Lochetica, Dichrogaster (with 1 Bulla), Hemiteles
The version 2 extends the scope of the previous NEW KEY, I added :
- 
Cephalobaris eskelundi (which belongs to the sub-Tribes : 
Cephalobaridina for 
Townes & 
Phygadeuontina for 
Taxapad) whose characteristics are not fully known
- The Genus 
Hidryta (length of Forewing < 6 mm)
------
So the key is only valid for 
Cryptinae, with the Wings normally developed, for :
- All the 
Cryptinae having the Forewings with 1 Bulla , 
whatever the length of Forewing - All the 
Cryptinae having the Forewings with 2 Bullae , 
whose the Lg. of Forewing is  ≥  6 mm =========================
Biblio.- 
Kryger 1913/1915 : Cephalobaris eskelundi ..., see 
https://ia601409.us.archive.org/3/items ... 15ento.pdf- 
Townes 1969 : The Genera of Ichneumonidae - Part 2
- Main Texts by : 
Aubert JF - Bauer R. - Bordera S. - Constantineanu M. - Habermehl H. - Horstmann K. - Schmiedeknecht O -
Schwarz M. - Šedivý J. - Thomson CG.
.... The PDF of the oldest texts are in principle on the Net (except 
Aubert & 
Constantineanu)
.... The PDF of the recent texts of 
Horstmann K. & 
Schwarz M. are  for the greater part on the Net.
-----
All the Tribes, subTribes & Genera are sensu 
Townes.
---
Terminology see  
viewtopic.php?f=104&t=47025Structure of Ichneumonidae see the previous link & 
viewtopic.php?f=11&t=39972-----------------------------------------keywords :
Aclastus Aconias Acrolytina Acroricnus Agasthenes Agrothereutes Agrothereutina Amphibulus Apsilops Aptesis Aritranis Ateleutes Ateleutina Atractodes Bathytrichina Bathythrix Buathra Caenocryptus Catalytus Cephalobaridina Cephalobaris Ceratophygadeuon Chirotica Chiroticina Colocnema Cremnodina Cryptini Cubocephalus Demopheles Dichrogaster Echthrini Echthrus Enclisis Endaseina Endasys eskelundi Ethelurgina Ethelurgus Gabuniina Gambrus Gelina Gelinae Gelini Giraudia Glyphicnemis Gnotus Gnypetomorpha Gnypetomorphina Goryphina Helcostizus Hemigasterini Hemiteles Hemitelina Hidryta Ichneumonidae Idiolispa Ischnina Ischnus Itamoplex Javra Latibulus Listrocryptus Listrognathus Lochetica Mastrina Mastrus Medophron Megaplectes Meringopus Mesoleptus Mesostenidea Mesostenina Mesostenini Mesostenus Myrmeleonostenus Nematopodiina Nematopodius Nippocryptus Oresbius Ortizema Parmortha Phygadeuon Phygadeuontina Phygadeuontini Picardiella Plectocryptus Pleolophus Polytribax Pterocryptus Pycnocryptus Pygocryptus Rhembobius Schenkia Schreineria Sphecophaga Sphecophagina Stenerella Stilpnina Stilpnus Sulcarius Synechocryptus Theroscopus Thrybius Tropistes Trychosis Uchidella Xylophrurus