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Discussions

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Butterflies

0
Discussion about Butterflies (Lepidoptera)
Threads
11k
Posts
68k
Last Posts
Eule in Larabanga, Ghana (Diaphone sp.)
Thomas Maag July 10, 2025 at 10:13 PM
Brahmaea hearseyi - Puppen - Geschlecht?
Joerg 1972 July 10, 2025 at 9:28 PM
Sub-forums
Identification of Butterflies
Breeding Butterflies: Experiences, Questions and Answers
Breeding butterflies: breeders experiences

Bugs (Coleoptera)

0
Hints and Tricks for breeding bugs.
Threads
1k
Posts
4.8k
Last Posts
Käferbestimmung aus Argentinien
Papilion 65 June 16, 2025 at 10:06 PM
Was ist denn das?👀
facingrag June 2, 2025 at 1:26 PM
Sub-forums
Identify a bug
Breeding bugs: experience, questions and answers

Locusts (Mantodea)

0
Discussion about locusts.
Threads
278
Posts
1.4k
Last Posts
Meine Siliquofera grandis fressen nicht
Saga pedo June 14, 2025 at 3:31 PM
Seltsames Gebilde im Creobroter Terrarium
Sphingidae77 May 18, 2025 at 3:43 PM
Sub-forums
Identify grasshoppers
Breeding locusts: experience, questions and answers

Insects generally

0
Discussion about all kinds of insects without an own family board.
Threads
1k
Posts
4.3k
Last Posts
Welche Wildbiene habe ich hier abgebildet?
Jürgen 0211 July 9, 2025 at 5:35 PM
Fliege mit Pilzbefall
hkvoss July 7, 2025 at 7:55 PM
Sub-forums
Ants (Formicidae)
Bees (Apiformes), Humblebees (Bombinae), Wasps (Vespinae)
Dragonflies (Odonata)
Identify other insects

Spiders (Araneae)

0
Discussion about spiders (Araneae)
Threads
206
Posts
877
Last Posts
Farbenfrohe Spinne bestimmen
Diabrotica June 7, 2025 at 9:20 PM
Was für eine Spinne ist das?
supersonic May 21, 2025 at 8:02 PM
Sub-forums
Identify spiders
Breeding spiders: experience, questions and answers

Chat-Room

Chat-Room

0
ACTIAS chat room for a casual, not always very serious and relevant communication.
Threads
622
Posts
5.8k
Last Posts
Wespen- Bestimmung
Samuel June 29, 2025 at 9:24 PM
Unbekannter Falter
Brimstone June 29, 2025 at 12:51 AM

Interesting Facts

Literature, Publications

0
Discussion about Literature and Publications
Threads
260
Posts
938
Last Posts
NEW BOOK: THE PYRALOIDEA OF MAINLAND SPAIN AND BALEARIC ISLAND
nevadensis June 18, 2025 at 10:37 PM
ACTIAS - Beiträge zur Entomologie und verwandter Bereiche, Jahrgang 2, Heft 1 vom 02.05.2025
Papilion 65 May 5, 2025 at 9:37 PM
Sub-forums
Entomo Satsphinga - an Entomological Publication (2)
Contributions to Entomology and related fields
Entomo Satsphinga - an Entomological Publication

Entomological Supply

0
Discussion about entomological supply
Threads
454
Posts
3k
Last Posts
Xylocoris flavipes
joachim May 15, 2025 at 4:33 PM
LED based moth light
zägman December 31, 2024 at 10:02 AM

Collection, preservation

0
Discussion about collecting, conservating and storing of insects.
Threads
275
Posts
2.6k
Last Posts
Suche Mottenstreifen
Blaues Ordensband June 18, 2025 at 4:56 PM
Präparation eines Nachtfalters
calletun June 18, 2025 at 11:56 AM

Plants (Botany)

0
Discussion about plants
Threads
275
Posts
1.6k
Last Posts
Euphorbia macaluta
Saga pedo July 3, 2025 at 11:01 PM
Skimmie im warmen Gewächshaus?
Merlin January 25, 2025 at 5:04 PM

Events

0
All entomological events shall be published in our ACTIAS Calendar. Here is the place to discuss about these events. Visitors are invited to write about their experiences and happenings with text and pictures.
Threads
292
Posts
1.7k
Last Posts
Insektenbörse Wien
günni June 22, 2025 at 6:45 AM
Insect fair
Policeman February 25, 2025 at 8:19 PM
Sub-forums
Lift
Overnight stay

Travel

0
Discussion about Travel, Collectors Tours, Holidays, Excursions
Threads
314
Posts
1.6k
Last Posts
Erfahrungswerte Griechenland
Dirk Lindner January 13, 2025 at 12:38 PM
Biete Lust auf eine Reise nach Ghana (Westafrika)
Leo January 5, 2025 at 11:12 AM

Environment, Protection of nature and species

0
Virtual meeting point to discuss the protection of nature and species
Threads
161
Posts
1.4k
Last Posts
Natur allgemein
Carola August 15, 2024 at 6:35 PM
Gesetz zur Wiederherstellung der Natur
bellargus March 4, 2024 at 7:36 PM

Photography

0
Virtual meeting point to discuss general questions and hints and tricks of photographing insects, spiders and plants.
Threads
82
Posts
673
Last Posts
Fotografieren von Schmetterlingen in der Wohnung
Merlin August 6, 2023 at 2:36 PM
Nikon Kamera
Achim March 5, 2023 at 9:43 PM

School

0
Virtual meeting point for all themes concerning school, teachers and insects
Threads
56
Posts
272
Last Posts
Schmetterlingszucht in einer bayerischen Grundschule
Leo March 29, 2023 at 4:04 PM
Dokumentation
Mantis 888 October 7, 2022 at 7:09 PM

Artenportraits

Bombycidae

0
Threads
1
Posts
1
Last Posts
Mustilia sphingiformis
juli98 March 13, 2019 at 11:40 PM

Brahmaeidae

0
Threads
9
Posts
10
Last Posts
Lemonia dumi
the big December 26, 2023 at 2:43 PM
Lemonia taraxaci
juli98 March 12, 2019 at 2:25 PM

Endromidae

0
Threads
1
Posts
1
Last Posts
Endromis versicolora
juli98 March 14, 2019 at 11:48 PM

Erebidae

0
Threads
25
Posts
36
Last Posts
Arctia festiva
the big December 29, 2023 at 6:04 PM
Arctia caja
the big December 11, 2023 at 1:08 PM
Sub-forums
Arctiinae
Erebinae
Lymantriinae

Eupterotidae

0
Threads
0
Posts
0

Lasiocampidae

0
Threads
2
Posts
2
Last Posts
Trabala vishnou
juli98 March 7, 2019 at 12:01 AM
Trabala pallida
juli98 March 6, 2019 at 8:06 PM

Lycaenidae

0
Threads
36
Posts
36
Last Posts
Pseudophilotes vicrama
bellargus March 25, 2019 at 12:29 PM
Polyommatus icarus
bellargus March 23, 2019 at 7:39 PM
Sub-forums
Lycaeninae
Polyommatinae
Theclinae

Noctuidae

0
Threads
4
Posts
4
Last Posts
Acronicta megacephala
juli98 March 7, 2019 at 12:42 AM
Callopistria juventina
juli98 February 25, 2019 at 8:44 AM

Notodontidae

0
Threads
1
Posts
1
Last Posts
Notodonta ziczac
juli98 February 24, 2019 at 12:29 AM

Nymphalidae

0
Threads
46
Posts
63
Last Posts
Aglais io
the big December 29, 2023 at 1:50 PM
Vanessa atalanta
the big December 8, 2023 at 6:27 PM
Sub-forums
Apaturinae
Heliconiinae
Libytheinae
Limenitidinae
Nymphalinae
Satyrinae

Papilionidae

0
Threads
1
Posts
1
Last Posts
Ornithoptera priamus
Consti_3898 March 29, 2020 at 5:32 PM

Saturniidae

0
Threads
11
Posts
13
Last Posts
Rothschildia arethusa food plant?
kevink February 27, 2024 at 6:36 PM
Neoris huttoni
juli98 April 17, 2019 at 10:43 AM

Sphingidae

0
Threads
28
Posts
40
Last Posts
Macroglossum stellatarum
Rudi July 20, 2022 at 4:01 PM
Sphinx pinastri
Rudi January 29, 2020 at 5:28 PM
Sub-forums
Langinae
Macroglossiniae
Smerinthinae
Sphinginae

Pieridae

0
Threads
0
Posts
0

Ausgestorbene Arten Deutschlands

0
Threads
1
Posts
52
Last Posts
Ausgestorben
bellargus January 26, 2023 at 7:10 PM

Publications

Lepidoptera Breeding Reports

0
Threads
118
Posts
278
Last Posts
What butterflies/moths eat ivy
Dirk Lindner April 15, 2025 at 7:38 PM
Daphnis nerii - Oleanderschwärmer - SPHINGIDAE - Zuchtbericht, der eigentliche...
Andreas January 13, 2025 at 10:49 AM

Breeding Reports: Locusts

0
Threads
38
Posts
92
Last Posts
Zuchtbericht Ichneumon extensorius Linn. ex Cucullia verbasci Linn.
Didymator July 2, 2024 at 1:55 PM
Zuchtbericht Ichneumon xanthorius Förster ex Noctua comes Hübner
Foster1054 March 15, 2024 at 9:26 AM

Entomological reports

0
Threads
37
Posts
236
Last Posts
UV als effektive Nachweismethode
Toni Kasiske September 12, 2024 at 8:12 AM
Heute im Garten
Josef 6764 August 10, 2024 at 12:29 PM

Entomological travel reports

0
Threads
44
Posts
141
Last Posts
Tagestrip im Lk Regensburg
matronula October 23, 2024 at 2:14 PM
Recommendations for a insect collecting and photographing trip to Thailand and Vietnam
Brunschi July 22, 2024 at 8:43 PM

Lepidoptera species description

0
Threads
19
Posts
19
Last Posts
Colias tibetana, C. thrasibulus, C. dubia und C. leechii, vier kleine Colias-Spezies aus den Höhenlagen des Himalaja 4000 -5000m)
Jürgen 0211 December 15, 2021 at 5:16 PM
Colias stoliczkana MOORE, 1778 - eine Artenbeschreibung
Jürgen 0211 December 10, 2021 at 3:35 PM

Lepidoptera foodplants

0
Lepidoptera foodplants
Threads
5
Posts
14
Last Posts
Lepidoptera food plants guide website
Dalski October 7, 2018 at 1:13 AM
Aristolochiaceae des Mittelmeerraumes - Bebilderte Liste der Aristochien des Mittelmeerraumes, Fpfl. für die Raupen der Gattungen Archon und Zerynthia (mit Allancastria)
Jürgen 0211 November 30, 2017 at 7:25 PM

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