Tortricoidea, Tortricidae, Tortricinae, Grapholitini (Part 1) (Leafroller Moths)

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Version 10 Jan 2004SpeciesWingspanFlightDistribution (FIN)Typical hostplantsRarityDescriptive characters, comments
Cydia compositella7-10 mmVI-VIIIup to KemLiTrifolium1Dorsal spot formed of 4 lines
Cydia aureolana9-14 mmVIILaplandAstragalus15Local, thus easy
Cydia caecana10-18 mmVIV,EHLotus, etc. stems35Unique, narrow fw
Cydia discretana13-18 mm(V)-VIV,EHHumulus lup. stem galls80Cf.orobana,do. spot split, Lohja, extinct?
Cydia jungiella10-13 mmVup to EP-ESLathyrus, Vicia5White hw., spring species
Cydia lunulana12-20 mmV-VIup to EH-ES,not ALathyrus, Vicia80Thin do. spot less curved, cf. orobana
Cydia orobana13-15 mmVI-VIIA-EnLVicia, Lathyrus seeds10Dorsal spot wide C (moon)
Cydia funebrana12-15 mmVI-VIIup to EH,PPePrunus fruits50Unicolorous, dark grey fw
Cydia tenebrosana11-14 mmVI-VIIup to KPRosa, Sorbus fruits20Unicolorous, dark brown fw
Cydia janthinana10-13 mmVIIA,UCrataegus berries90?Fw variegated brownish
Cydia nigricana11-16 mmVI-VIIup to KP,PPePisum sativum seeds15Brown fw, hw cilia white
Cydia succedana12-14 mmVI-VIIA,V,U,EHLotus seeds35Unique in the genus
Cydia medicaginis9-12 mmVI-VIIA,V,UMedicago seeds50Similar to nigricana, grey
Cydia duplicana13-19 mmVI-VIIup to InLJuniperus bark10/30Dorsal spot banana-formed
Cydia cognatana12-15 mmVI-VIIup to InLPinus sylvestris bark35Dorsal spot wide banana-formed
Cydia illutana12-13 mmVIup to InLPicea abies cones70Right dors. spot K- or IC-formed
Cydia corollana11-13 mmV-VIup to EnLPopulus,Saperda galls60Large split dorsal and terminal spots
Cydia coniferana10-15 mmVIIno PSPinus bark20Inner white fascia split, costal spots split
Cydia indivisa13-16 mmVIV-PK,Ks,KemLiPicea abies bark80Dorsal spot less split
Cydia cosmophorana8-14 mmVI-VIInot EnLPinus bark,resinella galls10Inner white fascia cont., costal spots nonsplit
Cydia strobilella11-15 mmV-VIA-InL(no LK ;-)Picea abies cones5Yellowish, common
Cydia pactolana12-15 mmVI-VIIup to KemLPicea abies bark20Cf. strobilella, no dorsal spot
Cydia pomonella14-22 mmVI-VIIup to PPe-KsMalus domestica fruits15Large, unique, violet grey fw
Cydia servillana13-16 mmVIA-EK,EH-LKgall in 1-year Salix twig40White wide bands
Cydia leguminana11-15 mmVIV,UAcer, Ulmus decaying bark70Hw largely white, cf. orobana
Cydia cornucopiae12-16 mmVI-VIISt-LK,PS,PK,PPpPop. tremula bark wounds80Dorsal spot long
Cydia splendana14-22 mmVII-VIIIA-EK,ESQuercus, etc. seeds20Unique, but cf. pomonella
Cydia fagiglandana11-19 mmVI-VIIIVFagus, Quercus nuts90Dark, median fascia lighter
Cydia inquinatana11-14 mmVIA-U,EHAcer fruits35Thick dorsal spot, cf. orobana
Lathronympha strigana11-17 mmVII-VIIIup to PPeHypericum term. shoots1Unique, but cf. Eucosma

The wingspan measurements are mostly based on Razowski 2001. The provincial distribution is given according to Kerppola & al. (Baptria supplement 1995) and Kullberg & al. (Sahlbergia 2001). The "rarity" is more exactly the point score (m/f) of the Entomological Exchange Association in Helsinki (2000): 1-25 common, 30-60 rare or local, 70-100 very rare (less than 200 specimens recorded). Hostplant data and descriptive characters are combined from different sources, including Emmet 1988. The flight time is only a coarse approximation in the South of Finland (adapted from Svensson, 1993); there may be as much difference as four weeks between an early and a late summer.

Savela Svenska fjärilar UKMoths

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