Lyonetia clerkella (Linnaeus, 1758) apple leaf-miner Prunus avium, Germany, Badenweiler detail: larva chamber Betula pendula, Hilversum: vacated larva chamber Crataegus monogyna, Zwijdrecht © Kris Peeters-Heyman Amelanchier lamarckii, Zwijndrecht © Kris Peeters-Heyman: because the leaf of Amelanchier is so thin, it is not attractive as a host plant. Prunus cerasus, Belgium:…
Lyonetia clerkella Betula pendula, Vorden: larva in its mine; the feet are recognisable as three pairs of tiny triangles: the larva lies in the mine belly-up. larva, ventral view; the larva is extremely slender, with deep intersegmental constrictions head and thorax, dorsal and ventral detail of the feet, and a…
…frass black; corridor clearly though not strongly widening; larva doesn’t make a blotch, remains in the corridor till just before pupation (common species): Lyonetia clerkella 13a blotch upper- or lower-surface => 14 13b blotch full depth => 15 14a mine upper-surface, silvery, elongated, overlying a thick vein: young mine of…
…23 22a frass brown; on the same or neighbouring leaf blotches that are (almost) free of frass; rare species: Lyonetia prunifoliella 22b frass black; no blotches around; common species: Lyonetia clerkella 23a mine narrow, branched, without frass: Recurvaria nanella 23b mine relatively broad, unbranched, containing frass: Paraswammerdamia albicapitella 24a most…
…seen Beckmann’s rare booklet, but have read an analysis of it in the “Acta Leopoldina” of 1692. From these two sources it can be derived that the mines of of Lyonetia clerkella on Prunus are concerned. Beckmann observed that the “shapes” were caused by insect larvae, that in turn had…
Pyracantha firethorn The only species that regularly lives on Firethorn is Phyllonorycter leucographella. The other species in the key are either polyphagous on Rosaceae (Lyonetia clerkella) or species that primarily live on Hawthorn. Dichotomous table for leafminers 1a tentiform mine or blotch without preceding corridor => 2 1b blotch with…
How does Lyonetia clerkella cross a major vein? Thick leaf veins form a obstacle for mining larvae. Often a gallery follows a vein for several centimeters, until the vein nears the leaf margin, where the vein becomes much thinner; then the vein is crossed by simply eating through it. When…
…shell: Stigmella oxyacanthella (?) 7b no egg shell visible here: Lyonetia clerkella 8a mine narrow, branched, without frass: Recurvaria nanella 8b mine not narrow, unbranched, with much frass: Bucculatrix bechsteinella 9a case > 8 mm and/or mouth angle 45°: Coleophora hemerobiella 9b case smaller and/or mouth angle 90° Coleophora serratella…
…egg shell => 19 18a a gallery from start to end: Lyonetia clerkella. 18b mine ends in a large blotch: Lyonetia prunifoliella & L. padifoliella 19a frass in the first part of the corridor in a central line, furtheron coilded: Stigmella oxyacanthella 19b throughout the corridor part frass in a…
…blotch mines: Lyonetia clerkella 22a frass in the widened part of the mine, at least partly, coiled; frass warm-brown => 23 22b frass in the widened part of the mine not coiled, black or brown-black (frass may be reddish-brown in the initial corridor, and be coiled there) => 24 23a…
…chamber more than 3 times as long as wide: Lyonetia clerkella 21b mine shorter, may be without frass; larval chamber less elongated => 22 22a mine upper-surface, sometimes interparenchymatous, yellow-greem or rust-coloured: Phytomyza heringiana 22b mine full depth, transparent (frass permitting) => 23 23a mine branched, without frass: Recurvaria nanella…
…base of the midrib, ending at globular cocoon in which pupation takes place: Tachyerges pseudostigma & T. stigma 30b mine begins at the leaf tip, descends along the leaf margin, and ends upon a circular excision: Tachyerges decoratus 30c mine winds freely through the leaf: Lyonetia clerkella 31a gallery yellowish,…
Betula birch (For a dichotomous table for galls on Betula by Hans Roskam click here) Dichotomous table for leafminers 1a mine ends in a round or oval excision => 2 1b blotch without a preceding corridor (or this corridor < 3 mm) => 6 1c blotch preceded by a corridor…
…Lyonetia clerkella 16b corridor shorter, may be devoid of frass; larva chamber indistinct => 17 17a corridor narrow, branched, without frass: Recurvaria nanella 17b corridor relatively broad, hook-like, in a vein axil, containing much frass: Bucculatrix bechsteinella 18a initial gallery quite narrow and strongly contorted; larva greenish white: Ectoedemia atricollis…
…the midrib; larval chamber at least 3 times as long as wide: Lyonetia clerkella 17b corridor begins at an egg shell, rarely crossing itself or the midrib; larval chamber less than 2 times as long as wide => 18 18a narrow corridor, crammed in a small space; frass in a…
…12b gallery irregularly branched; almost no frass: Recurvaria nanella 13a frass partly coiled; at the start of the mine a shining egg shell; larva green: Stigmella oxyacanthella 13b frass throughout in a narrow central line; no egg shell; larva whitish: Lyonetia clerkella Not included in the key: Phyllonorycter cydoniella (not…
Closterocerus lyonetiae (Ferrière, 1952) parasite Parasitoid in galls of Lyonetia clerkella; Phytomyza vitalbae; Stigmella malella. distribution within Europe PESI (2022). references Askew, Blasco-Zumeta & Pujade-Villar (2001a)….
…to the leaf margin) starts with a spiral: Euhyponomeutoides ribesiella 6b mine never starting with a spiral => 7 7a remarkably long, slender, corridor; larva mines till short before pupation: Lyonetia clerkella 7b mine small, an irregular blotch or corridor; older larva lives free among spun young leaves: Cnephasia incertana…
…Lyonetia clerkella 12a corridor filled over its whole width with coiled frass (green when fresh, later turning brown); larva green: Stigmella basiguttella 12b frass brown or black, not coiled, in a broad or narrow line, always leaving a transparant zone at the sides: Stigmella samiatella 13a the blotch has a…
…in a leaf roll: Calybites quadrisignella 12a on Rh. catharticus => 13 12b on Rh. alaternus: Bucculatrix alaternella 13a long, slender, corridor; frass green when fresh, brown later, coiled: Stigmella catharticella 13b short, angular, corridor; frass black, in lumps: Bucculatrix rhamniella Not included in the key: Lyonetia clerkella; Recurvaria nanella….
…frass => 7 7a no egg shell visible where the corridor starts; corridor long and slender, not widenend in the end, may cross the midrib: Lyonetia clerkella 7b at the start of the corridor a shining egg shell; corridor usually shorter, often more or less widened in the end, almost…
…are uncommon; examples are the mines of Lyonetia clerkella and of Stigmella microtheriella below. Stigmella microtheriella on Hazel However, in most cases the larva is capable of creating some more space. The better it manages to do so, the wider the corridor becomes, like the trumpet-shaped mines of most Aulagromyza-species….
…through the vein: it rather slips to the other side between the leaf epidermis and the hard mantle that surrounds the vein. Mostly this crossing takes place at the leave’s upper side. Phytomyza senecionis on Senecio ovatus Lyonetia clerkella is characterised among other things by the ease with which its…
Humulus hop (For a dichotomous table for galls on Humulus by Hans Roskam click here) Dichotomous table for leafminers 1a fleck mine; larva mines from a case: Coleophora violacea 1b corridor or blotch; larva mines from the inside => 2 1c galls, etc => Tables for all parasites per species…
…malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Stigmella hybnerella leaf miner doubtful Nepticulidae Stigmella incognitella leaf miner Nepticulidae Stigmella magdalenae leaf miner Nepticulidae Stigmella mespilicola leaf miner Nepticulidae Stigmella oxyacanthella leaf miner Nepticulidae Stigmella sorbi leaf miner Yponomeutidae Scythropia crataegella leaf miner Yponomeutidae…
…leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Stigmella magdalenae leaf miner Nepticulidae Stigmella oxyacanthella leaf miner Nepticulidae Stigmella sorbi leaf miner Yponomeutidae Scythropia crataegella leaf pustule aecia Pucciniales Gymnosporangium…
…Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner doubtful Nepticulidae Bohemannia pulverosella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Stigmella desperatella leaf miner Nepticulidae Stigmella minusculella leaf miner Nepticulidae Stigmella oxyacanthella leaf miner Nepticulidae Stigmella pyri leaf miner Nepticulidae Stigmella stettinensis leaf…
…Gracillariidae Phyllonorycter spinicolella leaf miner Incurvariidae Incurvaria oehlmanniella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Ectoedemia mahalebella leaf miner main Nepticulidae Ectoedemia spinosella leaf miner Nepticulidae Stigmella oxyacanthella leaf miner main Nepticulidae Stigmella plagicolella leaf miner Nepticulidae Stigmella prunetorum…
…Parornix finitimella leaf miner Gracillariidae Phyllonorycter hostis leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Tischeriidae Coptotriche gaunacella leaf pustule uredinia telia Pucciniales Leucotelium cerasi leaf pustule uredinia telia Pucciniales Tranzschelia discolor leaf pustule uredinia telia Pucciniales Tranzschelia pruni-spinosae leaf vagrant spring generation Aphididae Hyalopterus persikonus…
…finitimella leaf miner Gracillariidae Phyllonorycter cerasicolella leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Ectoedemia atricollis leaf miner main Nepticulidae Ectoedemia mahalebella leaf miner Nepticulidae Stigmella plagicolella leaf pustule uredinia telia Pucciniales Pucciniastrum areolatum leaf pustule uredinia telia Pucciniales Tranzschelia…
…leaf miner Gracillariidae Phyllonorycter spinicolella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Ectoedemia mahalebella leaf miner Nepticulidae Ectoedemia spinosella leaf miner Nepticulidae Stigmella plagicolella leaf miner Nepticulidae Stigmella prunetorum leaf miner Tischeriidae Coptotriche gaunacella…
…gall doubtful Psyllidae Cacopsylla affinis leaf gall Psyllidae Cacopsylla melanoneura leaf gall Psyllidae Cacopsylla picta leaf gall Psyllidae Cacopsylla pruni leaf miner Coleophoridae Coleophora prunifoliae leaf miner Gelechiidae Recurvaria nanella leaf miner Gracillariidae Parornix finitimella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Stigmella oxyacanthella…
…leaf miner Gracillariidae Parornix petiolella leaf miner Gracillariidae Phyllonorycter blancardella leaf miner rarely Gracillariidae Phyllonorycter cerasicolella leaf miner Gracillariidae Phyllonorycter corylifoliella leaf miner Gracillariidae Phyllonorycter gerasimowi leaf miner Gracillariidae Phyllonorycter hostis leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia…
…rarely Gracillariidae Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner doubtful Nepticulidae Stigmella incognitella leaf miner Nepticulidae Stigmella oxyacanthella leaf pustule aecia Pucciniales Gymnosporangium clavariiforme leaf pustule aecia Pucciniales…
…leaf miner rarely Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Stigmella crataegella leaf miner Nepticulidae Stigmella hybnerella leaf miner Nepticulidae Stigmella oxyacanthella leaf miner Nepticulidae Stigmella paradoxa leaf miner Nepticulidae Stigmella…
…Gracillariidae Phyllonorycter oxyacanthae leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Stigmella oxyacanthella leaf miner Nepticulidae Stigmella regiella leaf pustule aecia Pucciniales Gymnosporangium clavariiforme leaf pustule aecia Pucciniales Gymnosporangium confusum leaf vagrant spring generation Aphididae…
…Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Stigmella oxyacanthella leaf miner Nepticulidae Stigmella regiella leaf miner Nepticulidae Ectoedemia atricollis leaf pustule aecia Pucciniales Gymnosporangium clavariiforme leaf pustule aecia Pucciniales Gymnosporangium confusum leaf…
…leaf miner rarely Gracillariidae Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner doubtful Nepticulidae Stigmella oxyacanthella leaf pustule aecia Pucciniales Gymnosporangium confusum leaf vagrant spring generation Aphididae Rhopalosiphum oxyacanthae leaf vagrant summer generation Aphididae…
…Phyllonorycter sorbi leaf miner Gracillariidae Phyllonorycter spinicolella leaf miner Incurvariidae Incurvaria oehlmanniella leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Stigmella amygdali leaf miner rarely Nepticulidae Stigmella malella leaf miner Nepticulidae Stigmella oxyacanthella leaf miner…
…Gracillariidae Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner doubtful Nepticulidae Stigmella incognitella leaf miner Nepticulidae Stigmella oxyacanthella leaf pustule aecia Pucciniales Gymnosporangium clavariiforme…
…leaf vagrant Tenthredinidae Pristiphora insularis leaf vagrant Aphididae Aphis gossypii leaf vagrant Aphididae Aphis spiraecola leaf down doubtful Erysiphales Podosphaera leucotricha leaf miner Gracillariidae Phyllonorycter corylifoliella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf pustule aecia Pucciniales…
…Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Stigmella desperatella leaf miner Nepticulidae Stigmella minusculella leaf miner Nepticulidae…
…leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Stigmella desperatella leaf miner Nepticulidae Stigmella incognitella leaf miner Nepticulidae Stigmella magdalenae leaf miner Nepticulidae Stigmella malella leaf miner Nepticulidae Stigmella oxyacanthella leaf miner rarely Nepticulidae Stigmella…
…leaf miner rarely Gracillariidae Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter macedonica leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner rarely Gracillariidae Phyllonorycter sorbi leaf miner Incurvariidae Incurvaria masculella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae…
…Phyllonorycter cydoniella leaf miner Gracillariidae Phyllonorycter deschkai leaf miner Gracillariidae Phyllonorycter hostis leaf miner rarely Gracillariidae Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner…
…Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner Nepticulidae Ectoedemia minimella leaf miner Nepticulidae Ectoedemia occultella leaf miner Nepticulidae Stigmella betulicola leaf miner Nepticulidae Stigmella confusella leaf miner Nepticulidae Stigmella continuella leaf miner Nepticulidae Stigmella lapponica leaf miner Nepticulidae Stigmella luteella leaf miner Nepticulidae Stigmella naturnella leaf miner Nepticulidae…
…leaf miner Gracillariidae Parornix loganella leaf miner Gracillariidae Parornix traugotti leaf miner Gracillariidae Phyllonorycter anderidae leaf miner Gracillariidae Phyllonorycter cavella leaf miner Gracillariidae Phyllonorycter corylifoliella leaf miner Gracillariidae Phyllonorycter ulmifoliella leaf miner Incurvariidae Incurvaria pectinea leaf miner Incurvariidae Phylloporia bistrigella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella…
…leaf miner Lyonetiidae Lyonetia clerkella leaf miner Lyonetiidae Lyonetia prunifoliella leaf miner rarely Nepticulidae Stigmella alnetella leaf miner Nepticulidae Stigmella betulicola leaf miner Nepticulidae Stigmella confusella leaf miner Nepticulidae Stigmella continuella leaf miner Nepticulidae Stigmella lapponica leaf miner Nepticulidae Stigmella luteella leaf miner Nepticulidae Stigmella naturnella leaf miner Nepticulidae Stigmella…
…eggs provide important diagnostic characters. The corridor mines of Stigmella species can sometimes closely resemble those of the common Lyonetia clerkella. They can easily be discriminated because the genus Lyonetia belongs to one of the few Lepidoptera groups with an ovipositor (and thus have ‘invisible’ eggs) while Stigmella, like all…
synonym: Cerasus subhirtella organ parasitic mode stage note taxonomic group parasite leaf gall spring generation Aphididae Myzus cerasi leaf miner Lyonetiidae Lyonetia clerkella…
synonym: Amygdalus triloba organ parasitic mode stage note taxonomic group parasite leaf hidden Tortricidae Adoxophyes orana leaf gall Cecidomyiidae Dasineura tortrix leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella plagicolella leaf miner Nepticulidae Stigmella prunetorum leaf gall spring generation Aphididae Brachycaudus helichrysi…
…bechsteinella leaf miner Coleophoridae Coleophora prunifoliae leaf miner Gracillariidae Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Lyonetiidae Lyonetia clerkella leaf pustule aecia Pucciniales Gymnosporangium amelanchieris leaf pustule aecia Pucciniales Gymnosporangium confusum stem gall summer generation Aphididae Eriosoma lanigerum stem scale Coccidae Parthenolecanium corni leaf gall Aphididae Aphis pomi…
…“voldiep” is certainly no better. The German equivalent is “beiderseitig”. Mompha terminella on Enchanter’s Nightshade: full depth mine Lyonetia clerkella on Cherry: full depth mine sawflies Most sawfly larvae eat both layers of the parenchyma, but leave some remnants alone. This happens mostly in young larvae, like in Fenusa pumila,…
Short notes on various topics An unusual cause of death of a Stigmella-larva: a “pseudo-Bucculatrix” mine How does Lyonetia clerkella cross a major vein? Key to the grass-inhabiting Agromyza larvae Key to the subgenera of the genus Cerodontha (Agromyzidae) The cocoon of Bucculatrix Overproduction of eggs in Ectoedemia albifasciella The…
…cerisolella leaf miner Gracillariidae Phyllonorycter corylifoliella leaf miner Gracillariidae Phyllonorycter cydoniella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella nylandriella leaf pustule aecia Pucciniales Gymnosporangium cornutum leaf pustule aecia Pucciniales Gymnosporangium torminali-juniperini leaf vagrant Eriophyidae Epitrimerus pyri leaf gall spring generation Aphididae Dysaphis sorbi…
…Coleophoridae Coleophora trigeminella leaf miner Gracillariidae Parornix anglicella leaf miner main Gracillariidae Parornix scoticella leaf miner Gracillariidae Phyllonorycter corylifoliella leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Ectoedemia atricollis leaf…
…Aphis pomi leaf gall Eriophyidae Eriophyes pyri leaf miner Coleophoridae Coleophora hemerobiella leaf miner Gracillariidae Parornix scoticella leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella sorbi leaf pustule aecia Pucciniales Gymnosporangium cornutum leaf pustule uredinia telia Pucciniales Ochropsora ariae…
…Liriomyza ptarmicae; Lyonetia clerkella; Melanaphis donacis; Microbotryum lychnidis-dioicae; Neuroterus numismalis; Passalora dubia; Phyllonorycter leucographella, platani; Phytomyza krygeri, senecionis; Plenodomus visci; Pleospora typhicola; Plutella xylostella; Profenusa pygmaea; Puccinia circaeae, coronata, crepidis, urticata; Ramularia acris, agrestis, gei, inaequalis, simplex; Rhinocola aceris; Septoria lavandulae; Sphaerulina westendorpii; Stigmaeopsis nanjingensis; Stigmella anomalella, betulicola; Takecallis arundinariae;…
new miner for the Benelux Phyllocnistis valentinensis new pictures Aceria ononidis, tenella; Aecidium clematidis; Andricus infectorius; Anthonomus pedicularius; Cacopsylla ulmi; Cenopalpus spinosus; Cladosporium uredinicola; Colopha compressa; Cydia servillana; Diplocarpon rosae; Diplolepis mayri; Ditula angustiorana; Euura virilis; Gelechia senticetella; Golovinomyces monardae; Liriomyza eupatorii; Lyonetia clerkella; Melanopsichium pennsylvanicum; Obolodiplosis robiniae; Ophiomyia aquilegiana;…
…anglicella leaf miner Gracillariidae Parornix anguliferella leaf miner Gracillariidae Parornix ornatella leaf miner Gracillariidae Phyllonorycter deschkai leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella hybnerella leaf miner doubtful Nepticulidae Stigmella magdalenae leaf miner Nepticulidae Stigmella mespilicola leaf miner Nepticulidae…
Sympiesis sericeicornis (Nees, 1834) parasite Ectoparasitoid of. Aglais urticae, Apanteles; Caloptilia elongella; Epinotia sordidana; Heterarthrus nemoratus; Lyonetia clerkella; Metriochroa; Phyllocnistis labyrinthella; Phyllonorycter acerifoliella, agilella, alpina, blancardella, coryli, corylifoliella, dubitella, emberizaepeella, esperella; geniculella, hilarella, kuhlweiniella; ? lantanella, maestingella, mespilella, messaniella, nicellii, oxyacanthae, populifoliella, pyrifoliella, quercifoliella, rajella, salictella, schreberella, sorbi, spinicolella, tenerella,…
Sympiesis gordius (Walker, 1839) /em>. parasite Parasitoïd of Acrocercops brongniardella; Lyonetia clerkella; Phyllonorycter cerasicolella, comparella, ? coryli, corylifoliella, froelichiella, geniculella, hilarella, kuhlweiniella, oxyacanthae, platani, populifoliella, pyrifoliella, quercifoliella, rajella, scitulella. sorbi, strigulatella, trifasciella, ? ulmifoliella. host plants polyphagous Acer; Alnus; Fagus; Malus domestica; Platanus; Populus; Quercus; Salix caprea. distribution within Europe…
organ parasitic mode stage note taxonomic group parasite leaf miner Lyonetiidae Lyonetia clerkella…
…leaf miner Gracillariidae Phyllonorycter mespilella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella hybnerella leaf miner doubtful Nepticulidae Stigmella incognitella leaf miner Nepticulidae Stigmella magdalenae leaf miner Nepticulidae Stigmella mespilicola leaf miner Nepticulidae Stigmella nylandriella leaf pustule aecia Pucciniales Gymnosporangium clavariiforme leaf pustule aecia…
…stem borer Tortricidae Enarmonia formosana bud borer Yponomeutidae Argyresthia pruniella stem scale Coccidae Sphaerolecanium prunastri leaf scale Coccidae Pulvinaria hydrangeae leaf miner Coleophoridae Coleophora prunifoliae leaf miner Lyonetiidae Lyonetia clerkella stem scale Coccidae Parthenolecanium corni leaf gall spring generation Aphididae Myzus cerasi leaf gall spring generation doubtful Aphididae Myzus persicae…
…blancardella leaf miner Gracillariidae Phyllonorycter corylifoliella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Incurvariidae Incurvaria oehlmanniella leaf miner Incurvariidae Incurvaria pectinea leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Bohemannia pulverosella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Stigmella desperatella leaf miner Nepticulidae Stigmella incognitella leaf miner Nepticulidae Stigmella…
willow-leaved cotoneaster organ parasitic mode stage note taxonomic group parasite leaf vagrant Diptilomiopidae Rhyncaphytoptus pauciannulatus leaf vagrant Aphididae Aphis gossypii leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella mespilicola leaf gall Aphididae Aphis pomi…
…taxonomic group parasite leaf scale Aleyrodidae Asterobemisia carpini leaf vagrant spring generation Aphididae Rhopalosiphum oxyacanthae leaf down Erysiphales Podosphaera clandestina leaf gall Cecidomyiidae Dasineura crataegi leaf gall Psyllidae Cacopsylla crataegi leaf miner Gracillariidae Parornix anglicella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella oxyacanthella leaf gall Aphididae Aphis pomi…
…leaf down Erysiphales Phyllactinia mali leaf down Erysiphales Podosphaera clandestina leaf gall Aphididae Aphis pomi leaf miner Coleophoridae Coleophora siccifolia leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella stem scale Coccidae Eulecanium tiliae stem scale Coccidae Palaeolecanium bituberculatum leaf miner Nepticulidae Stigmella oxyacanthella stem gall Santalaceae Viscum album…
…spot Helotiales Blumeriella jaapii fruit gall Tephritidae Rhagoletis cingulata leaf down Erysiphales Podosphaera pannosa leaf down Erysiphales Podosphaera tridactyla leaf gall doubtful Aphididae Brachycaudus schwartzi leaf gall Taphrinales Taphrina farlowii leaf miner Lyonetiidae Lyonetia clerkella leaf pustule uredinia telia Pucciniales Pucciniastrum areolatum leaf pustule uredinia telia Pucciniales Tranzschelia discolor leaf…
synonym: Crataegus cibaria, subvillosa organ parasitic mode stage note taxonomic group parasite leaf scale Aleyrodidae Siphoninus phillyreae stem borer Buprestidae Agrilus sinuatus leaf miner Gracillariidae Parornix anglicella leaf miner Lyonetiidae Lyonetia clerkella…
synonym: Pyrus baccata organ parasitic mode stage note taxonomic group parasite leaf leaf spot Venturiales Venturia inaequalis leaf miner Coleophoridae Coleophora hemerobiella leaf miner Gracillariidae Callisto denticulella leaf miner Gracillariidae Parornix petiolella leaf miner Gracillariidae Phyllonorycter blancardella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae…
…Geometridae Operophtera brumata leaf vagrant Geometridae Eupithecia exiguata leaf vagrant Tenthredinidae Caliroa cerasi leaf vagrant Tenthredinidae Caliroa annulipes leaf miner Rhynchitidae Neocoenorrhinus pauxillus leaf scale Coccidae Pulvinaria hydrangeae leaf down Erysiphales Podosphaera amelanchieris leaf miner Lyonetiidae Lyonetia clerkella leaf vagrant summer generation Aphididae Aphis fabae leaf gall Aphididae Aphis pomi…
synonym: Pyrus rivularis organ parasitic mode stage note taxonomic group parasite leaf scale Aleyrodidae Siphoninus phillyreae leaf miner Coleophoridae Coleophora hemerobiella leaf miner Gracillariidae Callisto denticulella leaf miner Gracillariidae Phyllonorycter blancardella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella malella leaf miner Nepticulidae Stigmella oxyacanthella leaf vagrant Aphididae Aphis…
…leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Stigmella crataegella leaf miner Nepticulidae Stigmella hybnerella leaf miner Nepticulidae Stigmella oxyacanthella leaf miner Nepticulidae Stigmella paradoxa leaf miner Nepticulidae Stigmella perpygmaeella leaf miner Nepticulidae Stigmella regiella leaf pustule aecia Pucciniales Gymnosporangium clavariiforme leaf pustule aecia Pucciniales…
…leaf miner Gelechiidae Recurvaria nanella leaf miner Gracillariidae Parornix anguliferella leaf miner Gracillariidae Parornix finitimella leaf miner Gracillariidae Phyllonorycter corylifoliella leaf miner Gracillariidae Phyllonorycter hostis leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Ectoedemia mahalebella…
organ parasitic mode stage note taxonomic group parasite leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Stigmella plagicolella…
…miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Ectoedemia mahalebella leaf miner Nepticulidae Stigmella prunetorum leaf miner Tischeriidae Coptotriche gaunacella leaf pustule uredinia telia Pucciniales Leucotelium cerasi leaf pustule uredinia telia Pucciniales Ochropsora ariae leaf pustule uredinia telia Pucciniales Pucciniastrum areolatum leaf pustule uredinia telia Pucciniales Tranzschelia pruni-spinosae leaf vagrant Diptilomiopidae…
…Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner doubtful Nepticulidae Bohemannia pulverosella leaf miner Nepticulidae Ectoedemia mahalebella leaf miner Nepticulidae Ectoedemia spinosella leaf miner Nepticulidae Stigmella plagicolella leaf miner Nepticulidae Stigmella prunetorum leaf miner Tischeriidae Coptotriche gaunacella leaf miner Yponomeutidae Scythropia crataegella leaf oviposition scar Tenthredinidae Pristiphora monogyniae leaf…
…doubtful Eriophyidae Phyllocoptes goniothorax leaf miner Bucculatricidae Bucculatrix bechsteinella leaf miner Coleophoridae Coleophora prunifoliae leaf miner Gracillariidae Phyllonorycter leucographella leaf miner Gracillariidae Phyllonorycter oxyacanthae leaf miner Lyonetiidae Lyonetia clerkella leaf pustule aecia Pucciniales Gymnosporangium amelanchieris leaf pustule aecia Pucciniales Gymnosporangium confusum stem gall summer generation Aphididae Eriosoma lanigerum stem scale…
pin cherry organ parasitic mode stage note taxonomic group parasite fruit gall Tephritidae Rhagoletis cingulata leaf miner Lyonetiidae Lyonetia clerkella leaf gall spring generation Aphididae Rhopalosiphum padi…
…leaf gall Taphrinales Taphrina wiesneri leaf miner Coleophoridae Coleophora coracipennella leaf miner Coleophoridae Coleophora spinella leaf miner Gracillariidae Callisto insperatella leaf miner Gracillariidae Parornix finitimella leaf miner Gracillariidae Phyllonorycter sorbi leaf miner Gracillariidae Phyllonorycter spinicolella leaf miner Lyonetiidae Lyonetia clerkella leaf miner main Yponomeutidae Argyresthia semifusca leaf pustule uredinia telia…
…oxyacanthae leaf miner Gelechiidae Recurvaria nanella leaf miner Gracillariidae Parornix finitimella leaf miner Gracillariidae Parornix torquillella leaf miner Gracillariidae Phyllonorycter spinicolella leaf miner Lyonetiidae Leucoptera malifoliella leaf miner Lyonetiidae Lyonetia clerkella leaf miner Nepticulidae Ectoedemia atricollis leaf miner Nepticulidae Ectoedemia mahalebella leaf miner Nepticulidae Stigmella plagicolella leaf miner Nepticulidae Stigmella…
organ parasitic mode stage note taxonomic group parasite stem scale Diaspididae Diaspidiotus ostreaeformis leaf miner Gracillariidae Parornix anguliferella leaf miner Lyonetiidae Lyonetia clerkella…
…Hyalopterus pruni leaf down Erysiphales Podosphaera pannosa leaf down Erysiphales Podosphaera tridactyla leaf down Peronosporales Peronospora sparsa leaf leaf spot Dothideales Stigmina carpophila stem scale Coccidae Parthenolecanium corni leaf miner Gracillariidae Phyllonorycter laurocerasi leaf vagrant Aphididae Aphis spiraecola leaf miner Lyonetiidae Lyonetia clerkella leaf vagrant summer generation Aphididae Aphis fabae…
