Search found 204 matches
- Sat Apr 15, 2023 4:53 pm
- Forum: Show Your Favorite Specimen
- Topic: Battus philenor
- Replies: 11
- Views: 1448
Re: Battus philenor
Thank you eurytides for that explanation. I never really gave it much thought; I only noticed that some males were "somewhat" diffrent looking than the greater number that I have encountered. https://www.researchgate.net/figure/Characteristic-birdwing-butterflies-a-O-croesus-b-O-tithonus-...
- Sat Apr 15, 2023 4:42 pm
- Forum: Books, Publications and Media Reviews
- Topic: Outstanding Birdwing Butterflies 2 Vol.
- Replies: 8
- Views: 3203
Re: Outstanding Birdwing Butterflies 2 Vol.
I had no idea it was that expensive. I bought the books last year for about $500 CAD.
- Sat Apr 08, 2023 9:25 pm
- Forum: Open Topics
- Topic: Cayman Islands
- Replies: 2
- Views: 581
Re: Cayman Islands
Contact the Department of Environment for permits (Dr. Mat Cottam mat.cottam@gov.ky) and the National Trust for help setting up your research (Paul Watler pwatler@nationaltrust.org.ky). Not sure which species are native, but the list of butterflies on the islands is not long. See book here: https://...
- Fri Apr 07, 2023 8:19 pm
- Forum: The Porch Light
- Topic: wriggling pupa
- Replies: 18
- Views: 12345
Re: wriggling pupa
Yes, old wive's tales die hard. There are those that have been disproven, and those that were known at the time, but forgotten; a repeated tale somehow stays alive. I think I could surprise even some of you with truths (non-insect) concerning "well accepted" facts. Certainly caterpillar-t...
- Fri Apr 07, 2023 8:17 pm
- Forum: The Porch Light
- Topic: wriggling pupa
- Replies: 18
- Views: 12345
Re: wriggling pupa
The old head capsule drops off with each molt, not the head itself.
- Thu Apr 06, 2023 6:11 pm
- Forum: The Porch Light
- Topic: LIVESTOCK IMPORTATION
- Replies: 25
- Views: 11864
Re: LIVESTOCK IMPORTATION
For a sidebar question: USFWS / USDA has allowed import of some Goliath beetles because the larvae are not herbivores. One would think then that the same rule would apply to Leps. Are there any interesting leps that are not herbivores? Feniseca tarquinius comes to mind, but this is native to the US...
- Tue Apr 04, 2023 9:41 pm
- Forum: The Porch Light
- Topic: LIVESTOCK IMPORTATION
- Replies: 25
- Views: 11864
Re: LIVESTOCK IMPORTATION
I remember that thread on actias.de. I am doubtful this was done legally. The larvae were in plastic tubs with A. macrophylla cuttings.
- Mon Apr 03, 2023 4:58 am
- Forum: Show Your Favorite Specimen
- Topic: Morpho rhetenor
- Replies: 21
- Views: 2093
Re: Morpho rhetenor
Slightly off topic, but if the abdomens are not removed, how likely is it that greasing will happen? Is it more than 50% for example? Or is it rare, but the abdomens are invariably removed by the sellers so as to take no chances?
- Sat Apr 01, 2023 3:33 am
- Forum: Books, Publications and Media Reviews
- Topic: New Papilio paper
- Replies: 35
- Views: 91087
Re: New Papilio paper
Nevermind. I just downloaded the paper and realize that both Julian Dupuis and his former PhD supervisor Felix Sperling are authors on this paper. I'm not completely surprised to be honest. Dr. Sperling is a giant in the field.
- Sat Apr 01, 2023 3:27 am
- Forum: Books, Publications and Media Reviews
- Topic: New Papilio paper
- Replies: 35
- Views: 91087
Re: New Papilio paper
Regarding Papilio kahli, Julian Dupuis has done a lot of molecular work on the machaon/polyxenes group here in North America. It is of hybrid origin and Dupuis et al places it under Papilio machaon kahli. https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0141882&type=printab...
- Tue Mar 28, 2023 3:32 am
- Forum: Lepidoptera
- Topic: Does anyone the whereabouts of Henry Hensel from Edmundston?
- Replies: 1
- Views: 552
Re: Does anyone the whereabouts of Henry Hensel from Edmundston?
He was still active as of 2021. Email John Klymko, a zoologist at the ACCDC. They have often collaborated in the past and he should have more up to date info on Henry.
- Mon Mar 27, 2023 10:38 pm
- Forum: Show Your Favorite Specimen
- Topic: Papilio godeffroyi
- Replies: 11
- Views: 3100
Re: Papilio godeffroyi
Most recent record from iNat is Jan 2019.
- Tue Mar 21, 2023 8:49 pm
- Forum: Show Your Favorite Specimen
- Topic: Battus philenor
- Replies: 11
- Views: 1448
Re: Battus philenor
The nanoscale structures on the scales will have some variation, just like everything else. If the structures are off by a few 10s of nanometers, you will see a slightly different color (caused by interference of light rather than reflection or absorption).
- Tue Mar 21, 2023 4:56 pm
- Forum: Show Your Favorite Specimen
- Topic: Battus philenor
- Replies: 11
- Views: 1448
Re: Battus philenor
I have enjoyed raising this species in the past. I wrote a monograph for the Toronto Ento Association about a decade ago. https://www.ontarioinsects.org/publications/PipevineSwallowtail.pdf I've never read that paper. So wonderfully written, you're a man of many talents. Thanks for sharing the link...
- Mon Mar 20, 2023 11:18 pm
- Forum: Show Your Favorite Specimen
- Topic: Battus philenor
- Replies: 11
- Views: 1448
Re: Battus philenor
I have enjoyed raising this species in the past. I wrote a monograph for the Toronto Ento Association about a decade ago.
https://www.ontarioinsects.org/publicat ... owtail.pdf
https://www.ontarioinsects.org/publicat ... owtail.pdf
- Thu Mar 16, 2023 6:17 pm
- Forum: Other Insect Orders & Other Invertebrates
- Topic: Double Trouble - Real or Fake?
- Replies: 9
- Views: 2497
Re: Double Trouble - Real or Fake?
Can happen and looks real to me.
- Tue Mar 14, 2023 5:45 pm
- Forum: Show Your Favorite Specimen
- Topic: P. glaucus (transitional) "smokey" tiger (female)
- Replies: 10
- Views: 784
Re: P. glaucus (transitional) "smokey" tiger (female)
Well, “normal variation” is a subjective term. Just how common does something have to be for it to be considered normal? I have no idea. However, I have never seen a smokey tiger in real life, so that seems rare enough. Bleeding colors or slightly scalloped tiger stripes - half my specimens have som...
- Tue Mar 14, 2023 2:55 pm
- Forum: Show Your Favorite Specimen
- Topic: P. glaucus (transitional) "smokey" tiger (female)
- Replies: 10
- Views: 784
Re: P. glaucus (transitional) "smokey" tiger (female)
I have read this paper as well. Some of what they called “aberrant” are probably what most of us just call normal variation. If you look very closely, a significant percentage of specimens will have some amount of aberrancy based on their criteria.
- Tue Mar 14, 2023 2:49 pm
- Forum: Show Your Favorite Specimen
- Topic: Papilio weymeri
- Replies: 8
- Views: 409
Re: Papilio weymeri
The label says P. cartereti, which is a syn of weymeri. Unfortunately it's the other way round. Meanwhile, everyone uses Papilio weymeri , so let's continue using that for now. This will be published some time in future among other nomenclatural issues in Papilionidae. Adam. Thanks Adam. I was uncl...
- Tue Mar 14, 2023 6:36 am
- Forum: Show Your Favorite Specimen
- Topic: Papilio weymeri
- Replies: 8
- Views: 409
Re: Papilio weymeri
The label says P. cartereti, which is a syn of weymeri.