Re: [pestlist] Larvae identification. Help Please

2014-06-15 Thread manar el khial
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HiJavier and Andras!
 
The larval casting skins are all belong to Family: Dermestidae as Andras 
already said. Molt No. 1&4 are Anthrenus sp. most likely Anthrenus verbasci. It 
is 4.5 mm when fully developed and characterized by the tuft at the end of its 
body and the broadness of its rear. I am not sure of the genus of molt no. 2&3 
but I advice you to check for Trogoderma sp. Its larvae are elongate bodied and 
tend to be lighter colored than most other dermestids.
 
I hope this information is helpful to you.
 
Best Regards!

Manar Elkhial 
Conservator, Head of Fumigation Lab. 

Grand Egyptian Museum - Conservation Center 
Al Remayah Square, Pyramids, Giza, Egypt. 
Cell: (+2) 01012961888 
Tel: (+2) 02 386 59 11 , (+2) 02 386 59 17 Fax: (+2) 02 386 58 71
 
 From: "Szito, Andras" 
To: "pestlist@museumpests.net"  
Sent: Thursday, June 12, 2014 4:09 AM
Subject: RE: [pestlist] Larvae identification. Help Please
  


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Hi Javier 
  
No doubt they are all Dermestidae larvae #1 and 4 most likely Anthrenus sp. 
  
Best regards: 
  
Andras Szito| Taxonomist/Curator 
Plant Biosecurity | Entomology 
Department of Agriculture and Food, Western Australia 
3 Baron-Hay Court, South Perth  WA  6151 
Locked Bag 4 | Bentley Delivery Centre WA 6983 
t  +61 (0)8 9368 3571  |  f +61 (0)8 9368 2958 
e  andras.sz...@agric.wa.gov.auw  www.agric.wa.gov.au 
  
  
From:ad...@museumpests.net [mailto:ad...@museumpests.net] On Behalf Of JAVIER 
TACON CLAVAIN
Sent: Wednesday, 11 June 2014 8:02 PM
To: pestlist@museumpests.net
Subject: [pestlist] Larvae identification. Help Please 
  
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Hello. Could anyone help us to identify this bug carcasses we found into a 
vellum book? There are two different bugs, images 1 and 4 are one of them (is 
about 4 mm) and the other one have a size of 2-3 mm.
 
Thank you!  
--  
Javier Tacón  
Universidad Complutense de Madrid  
Biblioteca Histórica  
Dpto. de Conservación y Restauración  
c/ Noviciado, 3. 28015 Madrid.    
tel: 913946602  
fax: 913946599

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RE: [pestlist] Larvae identification. Help Please

2014-06-11 Thread Szito, Andras
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Hi Javier

No doubt they are all Dermestidae larvae #1 and 4 most likely Anthrenus sp.

Best regards:

Andras Szito | Taxonomist/Curator
Plant Biosecurity | Entomology
Department of Agriculture and Food, Western Australia
3 Baron-Hay Court, South Perth  WA  6151
Locked Bag 4 | Bentley Delivery Centre WA 6983
t  +61 (0)8 9368 3571  |  f  +61 (0)8 9368 2958
e  andras.sz...@agric.wa.gov.au<mailto:andras.sz...@agric.wa.gov.au> w  
www.agric.wa.gov.au<http://www.agric.wa.gov.au>


From: ad...@museumpests.net [mailto:ad...@museumpests.net] On Behalf Of JAVIER 
TACON CLAVAIN
Sent: Wednesday, 11 June 2014 8:02 PM
To: pestlist@museumpests.net
Subject: [pestlist] Larvae identification. Help Please

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Hello. Could anyone help us to identify this bug carcasses we found into a 
vellum book? There are two different bugs, images 1 and 4 are one of them (is 
about 4 mm) and the other one have a size of 2-3 mm.
Thank you!
--
Javier Tacón
Universidad Complutense de Madrid
Biblioteca Histórica
Dpto. de Conservación y Restauración
c/ Noviciado, 3. 28015 Madrid.
tel: 913946602
fax: 913946599

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Food WA

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RE: [pestlist] Larvae Identification

2014-06-09 Thread Anderson, Gretchen
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Agreed, they do not look like webbing clothes moth larva or case making clothes 
moths (which are normally white, with darkish heads).  I suggest that you keep 
monitoring with sticky traps and see what the adult form is – easier to 
identify.

Gretchen Anderson
Conservator
Carnegie Museum of Natural History
5800 Baum Blvd
Pittsburgh, PA 15202
Phone (412)665-2607
anders...@carnegiemnh.org<mailto:anders...@carnegiemnh.org>
http://www.carnegiemnh.org

From: ad...@museumpests.net [mailto:ad...@museumpests.net] On Behalf Of Tony 
Irwin
Sent: Saturday, June 07, 2014 3:47 PM
To: pestlist@museumpests.net
Subject: Re: [pestlist] Larvae Identification

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To me, they look more like beetle larvae - Cryptophagidae or Latridiidae 
perhaps. If they are, this might indicate a humidity problem in your bedrooms, 
as they often occur with outbreaks of mould. Something to check... :-)
Tony

Dr A.G.Irwin
47 The Avenues
Norwich
Norfolk NR2 3PH
England
mobile: +44(0)7880707834
phone: +44(0)1603 453524

On 7 June 2014 15:43, Adams, Robyn 
mailto:rad...@mountvernon.org>> wrote:
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Happy Saturday!

Over the past few months I’ve found a few (~4-5) of these small red larvae on 
bug traps in our bedrooms. See attached images. They are about 1mm long when 
I’m finding them. From what I could tell, I think they might be webbing clothes 
moths larvae in very early stages. Am I correct, or is it an entirely different 
insect?

Thank you!
Robyn

--
Ms. Robyn Adams
Collections Management Assistant
George Washington's Mount Vernon
P.O. Box 110
Mount Vernon, VA 22121
rad...@mountvernon.org<mailto:rad...@mountvernon.org>
Office: 703.799.6861
Fax: 703.799.8698
mountvernon.org<http://www.mountvernon.org/>


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Re: [pestlist] Larvae Identification

2014-06-07 Thread Tony Irwin
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To me, they look more like beetle larvae - Cryptophagidae or Latridiidae
perhaps. If they are, this might indicate a humidity problem in your
bedrooms, as they often occur with outbreaks of mould. Something to
check... :-)
Tony

Dr A.G.Irwin
47 The Avenues
Norwich
Norfolk NR2 3PH
England

mobile: +44(0)7880707834
phone: +44(0)1603 453524


On 7 June 2014 15:43, Adams, Robyn  wrote:

> This is a message from the Museumpests List.
> To post to this list send it as an email to pestlist@museumpests.net
> To unsubscribe please look at the footer of this email.
> ---
>
> Happy Saturday!
>
>
>
> Over the past few months I’ve found a few (~4-5) of these small red larvae
> on bug traps in our bedrooms. See attached images. They are about 1mm long
> when I’m finding them. From what I could tell, I think they might be
> webbing clothes moths larvae in very early stages. Am I correct, or is it
> an entirely different insect?
>
>
>
> Thank you!
>
> Robyn
>
>
>
> --
>
> Ms. Robyn Adams
>
> Collections Management Assistant
>
> George Washington's Mount Vernon
>
> P.O. Box 110
>
> Mount Vernon, VA 22121
>
> rad...@mountvernon.org
>
> Office: 703.799.6861
>
> Fax: 703.799.8698
>
> mountvernon.org 
>
>
>
> --
> To send an email to the list, send your msg to pestlist@museumpests.Net
>
> To unsubscribe from this list send an email to pestlist@museumpests.net
> and in the subject put:
> "unsubscribe" - no quotes please.
>
> You are receiving the Pestlist emails in standard mode.
> To change to the DIGEST mode send an
> email to imail...@museumpests.net with this command in the body:
>
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>
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