W P Maassen

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Papilio machaon L.

Authors: A W P Maassen

Published in Entomologische Berichten, in 1962, in volume 22, issue 4, pages 80

Created: 2026-10-04, modified: 2026-10-04

Enkele lepidopterologische aantekeningen

Authors: A W P Maassen

Published in Entomologische Berichten, in 1968, in volume 28, issue 4, pages 63-64

Created: 2026-10-04, modified: 2026-10-04

Anthocharis cardamines L

Authors: A W P Maassen

Published in Entomologische Berichten, in 1973, in volume 33, issue 3, pages 51

Created: 2026-10-01, modified: 2026-10-01

Papilio machaon L

Authors: A W P Maassen

Published in Entomologische Berichten, in 1973, in volume 33, issue 2, pages 23

Created: 2026-10-01, modified: 2026-10-01

Dagvlinder op licht

Authors: A W P Maassen

Published in Entomologische Berichten, in 1971, in volume 31, issue 7, pages 139

Created: 2026-10-01, modified: 2026-10-01

Vlindernotities over 1970

Authors: A W P Maassen

Published in Entomologische Berichten, in 1971, in volume 31, issue 8, pages 161-162

Created: 2026-10-01, modified: 2026-10-01

Enkele vlindernotities over 1972

Authors: A W P Maassen

Published in Entomologische Berichten, in 1973, in volume 33, issue 10, pages 184

Created: 2026-10-01, modified: 2026-10-01

Psychidae te Montfort (Lbg.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1965, in volume 25, issue 1, pages 20

Created: 2026-10-04, modified: 2026-10-04

Vroege vangdata in 1961

Authors: A W P Maassen

Published in Entomologische Berichten, in 1962, in volume 22, issue 2, pages 40

Created: 2026-10-04, modified: 2026-10-04

Enige dagvlinders in 1964

Authors: A W P Maassen

Published in Entomologische Berichten, in 1965, in volume 25, issue 5, pages 85

Created: 2026-10-04, modified: 2026-10-04

Isturgia limbaria F. (Lep., Geom.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1962, in volume 22, issue 8, pages 164

Created: 2026-10-04, modified: 2026-10-04

Selinia lunaria Schiff. (Lep., Geometridae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1964, in volume 24, issue 5, pages 86

Created: 2026-10-04, modified: 2026-10-04

Spialia sertoria Hoffmansegg (Lep., Hesperiidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1969, in volume 29, issue 11, pages 212

Created: 2026-10-04, modified: 2026-10-04

Cinxia borealis Fall. (Dipt., Syrphidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1969, in volume 29, issue 6, pages 102

Created: 2026-10-04, modified: 2026-10-04

Antichloris eriphia Fabricius (Lep., Ctenuchidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1969, in volume 29, issue 11, pages 212

Created: 2026-10-04, modified: 2026-10-04

Coenonympha tullia (Müller) (Lep.: Satyridae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1982, in volume 42, issue 11, pages 173

Created: 2026-09-30, modified: 2026-09-30

Panthea coenobita Esp. (Lep., Noct.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1965, in volume 25, issue 1, pages 14

Created: 2026-10-04, modified: 2026-10-04

Vespa crabro Linnaeus (Hymenoptera, Vespidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1976, in volume 36, issue 4, pages 60

Created: 2026-10-01, modified: 2026-10-01

Aporophyla lüneburensis Freyer (Lep., Noct.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1966, in volume 26, issue 7, pages 130

Created: 2026-10-04, modified: 2026-10-04

Vlindervangsten te Montfort in 1971

Authors: A W P Maassen

Published in Entomologische Berichten, in 1973, in volume 33, issue 2, pages 24-25

Created: 2026-10-01, modified: 2026-10-01

Luffia ferchaultella Stephens (Lep., Psychidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1970, in volume 30, issue 2, pages 47

Created: 2026-10-01, modified: 2026-10-01

Antichloris eriphia Fabr. (Lep., Ctenuchidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1970, in volume 30, issue 10, pages 202

Created: 2026-10-01, modified: 2026-10-01

Papilio machaon L. (Lep., Papilionidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1970, in volume 30, issue 10, pages 203

Created: 2026-10-01, modified: 2026-10-01

Euphyia luctuata Schiff. (Lep., Geom.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1966, in volume 26, issue 4, pages 71

Created: 2026-10-04, modified: 2026-10-04

Hipparchia statilinus Hufn. (Lep., Satyridae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1966, in volume 26, issue 2, pages 40

Created: 2026-10-04, modified: 2026-10-04

Bupalus piniarius L. (Lep., Geom.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1963, in volume 23, issue 12, pages 231

Created: 2026-10-04, modified: 2026-10-04

Nymphalis polychloros L. (Lep., Nymphalidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1962, in volume 22, issue 8, pages 164

Created: 2026-10-04, modified: 2026-10-04

Vlindervangsten in 1967

Authors: A L Cox | W P Maassen

Published in Entomologische Berichten, in 1968, in volume 28, issue 6, pages 104-105

Created: 2026-10-04, modified: 2026-10-04

Enkele late vangsten in 1963 (Lep.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1964, in volume 24, issue 4, pages 76

Created: 2026-10-04, modified: 2026-10-04

Late vangsten van Lepidoptera in 1965

Authors: A W P Maassen

Published in Entomologische Berichten, in 1966, in volume 26, issue 11, pages 203

Created: 2026-10-04, modified: 2026-10-04

Catephia alchymista (Denis & Schiffermüller) (Lep.: Noctuidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1982, in volume 42, issue 5, pages 74

Created: 2026-09-30, modified: 2026-09-30

Vlindervangsten in 1968

Authors: A L Cox | A W P Maassen

Published in Entomologische Berichten, in 1969, in volume 29, issue 8, pages 143-146

Created: 2026-10-04, modified: 2026-10-04

Theria rupicapraria Denis & Schiffermüller (Lep., Geom.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1967, in volume 27, issue 8, pages 142

Created: 2026-10-04, modified: 2026-10-04

Notities over vlindervangsten in Midden-Llmburg

Authors: A W P Maassen

Published in Entomologische Berichten, in 1975, in volume 35, issue 7, pages 103-104

Created: 2026-10-01, modified: 2026-10-01

Araschnia levana L. (Lep., Nymphalidae). V

Authors: A W P Maassen

Published in Entomologische Berichten, in 1968, in volume 28, issue 7, pages 127

Created: 2026-10-04, modified: 2026-10-04

Vlindervangsten in 1969 te Annendaal (gem. Echt)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1970, in volume 30, issue 8, pages 167-168

Created: 2026-10-01, modified: 2026-10-01

Enkele vlindernotities over 1969

Authors: A L Cox | A W P Maassen

Published in Entomologische Berichten, in 1970, in volume 30, issue 12, pages 241

Created: 2026-10-01, modified: 2026-10-01

Vespa crabro L. (Hym., Vespidae) op licht

Authors: A W P Maassen

Published in Entomologische Berichten, in 1968, in volume 28, issue 9, pages 165

Created: 2026-10-04, modified: 2026-10-04

Notities over vlindervangsten (Macrolepidoptera) in Midden-Limburg

Authors: A W P Maassen

Published in Entomologische Berichten, in 1976, in volume 36, issue 4, pages 49-50

Created: 2026-10-01, modified: 2026-10-01

Catephia alchymista Schiff. in 1963 (Lep., Noct.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1964, in volume 24, issue 5, pages 86

Created: 2026-10-04, modified: 2026-10-04

Peribatodes secundaria Schiff., f. nigrata Sterneck (Lep., Geom.)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1965, in volume 25, issue 10, pages 1184

Created: 2026-10-04, modified: 2026-10-04

Notities over vlinderwaarnemingen en -vangsten in Midden-Limburg

Authors: A W P Maassen

Published in Entomologische Berichten, in 1977, in volume 37, issue 7, pages 99-100

Created: 2026-10-01, modified: 2026-10-01

Korte notities over enige dagvlinders in Midden-Limburg

Authors: A W P Maassen

Published in Entomologische Berichten, in 1967, in volume 27, issue 8, pages 141-142

Created: 2026-10-04, modified: 2026-10-04

Papilio machaon L. en enkele andere dagvlinders in 1962

Authors: A W P Maassen

Published in Entomologische Berichten, in 1963, in volume 23, issue 11, pages 201

Created: 2026-10-04, modified: 2026-10-04

Een korte notitie over Papilio machaon L (Lep., Papilionidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1969, in volume 29, issue 7, pages 131-132

Created: 2026-10-04, modified: 2026-10-04

Paraeulype berberata (Denis & Schiffermüller) in Midden-Limburg (Lep., Geometridae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1982, in volume 42, issue 1, pages 16

Created: 2026-09-30, modified: 2026-09-30

Enige ervaringen met Catephia alchymista Den. & Schiff. (Lep., Noctuidae)

Authors: A W P Maassen

Published in Entomologische Berichten, in 1970, in volume 30, issue 9, pages 169-170

Created: 2026-10-01, modified: 2026-10-01

Vlindervangsten te Vlodrop in 1966

Authors: A W P Maassen | J J Van Oosterhout

Published in Entomologische Berichten, in 1967, in volume 27, issue 4, pages 73

Created: 2026-10-04, modified: 2026-10-04

Ueber Noctuen-Fang

Authors: P Maassen

Published in Entomologische Zeitung Stettin, in 1870, in volume 31, pages 329-333

Created: 2016-11-22, modified: 2016-11-22

Een notitie over Endromis versicolora L. (Lep., Endromididae)

Authors: A L Cox | A W P Maassen

Published in Entomologische Berichten, in 1970, in volume 30, issue 6, pages 120-121

Created: 2026-10-01, modified: 2026-10-01