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[EN] Key to the families

[NL] Familiesleutel

Toelichting

41. TORTRICIDAE Subfamilies

1
Hindwing upperside with cubital pecten. Forewing usually with distinct costal strigulae
2
 
-
Hindwing upperside without cubital pecten. Forewing usually without distinct costal strigulae
3
 
 
2 (1)
Labial palp very long, approximately three times eye-diameter, extending beyond head by twice length of head (dorsal view)
 
Labial palpus porrected. Forewing without costal strigulae. Only one species, Sparganothis pilleriana.
-
Labial palp shorter, extending beyond head by a distance at most equal to that of length head
 
Forewing usually with distinct costal strigulae.
 
3 (1)
Forewing with vein 1c absent or obsolete throughout
 
Forewing with veins 1a and 1b originating separated from base, but often converging and confluent for more than two-thirds. Formerly considered as a separate family, Cochylidae.
-
Forewing with vein 1c at least distinct near posterior margin
4
 
Forewing with 1a and 1b originating separated from base, but often converging and confluent for more than two-thirds.
 
4 (3)
Hindwing with 6 and 7 originating clearly separated from cell
 
Veins 6 and 7 in hindwing may converge afterwards, confluent for a short distance and again diverging posteriorly. Only two species, Olindia schumacheriana and Isotrias rectifasciana.
-
Hindwing with 6 and 7 stalked, originating from one point or very closely approximated towards cell
 
 

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