Briefe uber Blattminierer / Letters on Leaf Miners by E.M. Hering

By E.M. Hering

My organization with Prof. Hering extends during the last seventeen years, and through this era i've got visited him at his domestic on greater than 40 events and got over three hundred letters from him. those letters comprise a lot specific entomological details. in addition they throw huge gentle on Prof. Hering's character and personality and the heritage opposed to which he labored. The booklet of not less than a part of those letters as a last tribute to Prof. Hering has been in my brain for a few years. This unique proposal has now been a little prolonged by means of the inclusion of a host ofletters to Dr. H. Buhr, Dr. J. Klimesch, Dr. F. Groschke and G. C. D. Griffiths, all of whom shared Prof. Hering's curiosity in leaf-miners. even if Dr. Buhr is essentially a botanist, with Hering's encour­ agement he has taken an lively curiosity in leaf-miners all through his profession and his outstanding gathering turns into obvious from Hering's letters to him. for a few years Prof. Hering has written among and 3 thousand letters each year. It has evidently been attainable to think about the following just a very small share of those. From some of the longer letters purely remoted paragraphs were incorporated. Use of italics within the letters used to be now not fullyyt constant and has been reproduced as utilized by Prof. Hering. collection of the letters has been established totally on their entomolo­ gical curiosity yet a number of passages have additionally been incorporated illustra­ ting not directly Hering's own features.

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Additional resources for Briefe uber Blattminierer / Letters on Leaf Miners

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Vera. Der Gang verlauft fast stets nur auf der Oberseite, am Anfang sehr haufig geknauelt, bevor der sich stark verbreiternde Gangteil ausgebildet wird. Hinterstigmentrager der Larve mit nur 3 Knospen. Besitzt einen erweiterten Wirtpflanzenkreis, haufig an Vicia, Astragalus und Colutea, aber auch an vielen anderen Gattungen. Diese Art ist identisch mit L. leguminosarum de Meij. Ich habe noch nicht die Genitalien Beckerscher Originalstiicke verglichen, habe aber schon jetzt keinen Zweifel an der Richtigkeit, da diese Art im Mediterrangebiet iiberaus haufig ist, dort von mir geziichtet und auf die hinteren Stigmentrager hin untersucht wurde.

Aureum unterzubringen sein wird. Hoffentlich erhalte ich auch aus der Zucht der letzten ein Mannchen, urn Genitaluntersuchungen anzustellen, die mir mehr Sicherheit bei der Beurteilung geben werden als die Larven, da ja de Meijere nicht einmal zwischen anthrisd und chaerophylli Larven-Unterschiede bnden konnte, die Anzahl der Knospen auch bei anthrisci sehr wechselnd zu sein scheint. Ich fand auch ganz junge Larven von A. bicophaga m. an einer noch nicht bliihenden und daher unbestimmt gebliebenen Vida.

Felled dagegen friBt beiderseitig und laBt griine Parenchyminseln stehen, daher das scheckige Aussehen. Ich bedauerte, daB wir letzte bei Burg Stargard nicht gefunden haben. Ulkig ubrigens, daB aus Deiner Zucht von Lusewitz, Lonic. , auch einige Stucke der Ph. hendeliana m. -D. nicht anwendbar ist, in doppelter Beziehung! Ich fand nach vielem Muhen neben einigen nicht immer konstanten Merkmalen zwischen den beiden so ahnlichen Arten nun doch ein plastisches: bei Ph. -D. ist der vorderste Ocellus vom Vorderrand der Ocellendreiecksplatte breit getrennt Ct der Entfernung zwischen 2 Ocellen), bei Ph.

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