Group - The most common place from which they originate are old placements of rodent bait. Tom Parker
-----Original Message----- From: Dr Tony Irwin <dr.tony.ir...@gmail.com> To: pestlist@googlegroups.com Sent: Sat, Mar 11, 2023 3:31 am Subject: Re: [PestList] AW: help identifying a few pests Most of the Ptinus beetles are capable of surviving very long periods without food or water - they seem to be able to keep a population going in cold, deserted buildings for months or years. When you mention "another big lot of them", that suggests you have probably got a local source of food - possibly a dead bird or mouse in one of the air vents? They are unlikely to do any damage to the type of collections you have. Continue good housekeeping, and ensure that humidity is low enough to discourage their relatives, the woodworm beetles. Tony Dr A.G.Irwin 47 The Avenues Norwich Norfolk NR2 3PH England mobile: +44(0)7880707834 phone: +44(0)1603 453524 On Fri, 10 Mar 2023 at 20:50, Jodi Lundgren <jodi.lundg...@crazyhorse.org> wrote: Thank you so much everyone! We put some new sticky traps out in the same location and found another big lot of them there. This gallery is almost literally right on the ground. There are some vents for air flow near where our traps are. The objects in this space are mostly mechanical tools (metal drills, drill-bits, etc. for our mountain-carving). There’s a lot of metal and wood in there with pretty much no organic matter and the space is free of food and debris. The space is cold and unheated for the most part. Can someone tell me if thesePtinus fur fellas are something to worry about? What kind of objects would/could they damage and what should I be watchful for? Thanks! Jodi From: pestlist@googlegroups.com <pestlist@googlegroups.com>On Behalf Of Dr Tony Irwin Sent: Monday, March 6, 2023 11:07 AM To: pestlist@googlegroups.com Subject: Re: [PestList] AW: help identifying a few pests The beetles are Ptinus fur (females are the rounder ones - the males are more parallel-sided). Basic information about the species can be found here Tony Dr A.G.Irwin47 The AvenuesNorwichNorfolk NR2 3PHEnglandmobile: +44(0)7880707834phone: +44(0)1603 453524 On Mon, 6 Mar 2023 at 17:10, Stephan Biebl <i...@holzwurmfluesterer.de> wrote: Jodi, for me it looks like: beetles in the genus Ptinus of the family Ptinidae.Some of them could be Ptinus sexpunctatus, a species of it and commonly known as the six-spotted spider beetle. But little difficult with the quality of the pictures. More to the larvae from the entomologists. Best Stephan Stephan BieblDipl.-Ing (FH) HolztechnikSachverständiger für Museumsschädlinge (BVFS) Mariabrunnweg 15D-83671 BenediktbeuernTel. 08857-697040i...@museumsschaedlinge.dewww.museumsschaedlinge.de https://www.instagram.com/museumsschaedlinge/ Von:pestlist@googlegroups.com <pestlist@googlegroups.com>Im Auftrag von Jodi Lundgren Gesendet: Montag, 6. März 2023 17:36 An: pestlist@googlegroups.com Betreff: [PestList] help identifying a few pests We found these in a sticky trap in a space we just began monitoring. Could we get assistance identifying what looks like the full bodies, parts, and larva of a few different insects? Thanks! Jodi LundgrenCollections ManagerThe Indian Museum of North America®Crazy Horse Memorial Foundation12151 Avenue of the ChiefsCrazy Horse, SD 57730-8900Phone (605) 673-4681jodi.lundg...@crazyhorse.orgwww.crazyhorsememorial.org The Mission of Crazy Horse Memorial Foundation is to protect and preserve the culture, tradition, and living heritage of the North American Indians. -- You received this message because you are subscribed to the Google Groups "MuseumPests" group. To unsubscribe from this group and stop receiving emails from it, send an email topestlist+unsubscr...@googlegroups.com. 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To view this discussion on the web visit https://groups.google.com/d/msgid/pestlist/CAFWqZKPAZ8wYTCMrBAFAmgMip4EFLiK_8jnX5snFdLbq9LHhoQ%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "MuseumPests" group. To unsubscribe from this group and stop receiving emails from it, send an email to pestlist+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/pestlist/1415507163.2464132.1678536440041%40mail.yahoo.com.
