dear javier, in my opinion, the holes and feeding marks indicate Anobium punctatum, but these have nothing to do with the cocoons, which would have to be a completely different species. the feeding damage on the book may also be very old, i.e. it may have been recolonized by other insects.
best regards V o l k e r H i n g s t Diplom-Restaurator Volker Hingst IPM-Koordinator --------------------------------------- LVR - Archivberatungs- und Fortbildungszentrum Technisches Zentrum / Papierrestaurierung Ehrenfriedstr.19 50259 Pulheim Tel.: 02234-9854-236 Fax: 0221-8284-2479 E-Mail: volker.hin...@lvr.de<mailto:volker.hin...@lvr.de> Internet: www.afz.lvr.de<http://www.afz.lvr.de/> Von: 'JAVIER TACON CLAVAIN' via MuseumPests <pestlist@googlegroups.com> Gesendet: Donnerstag, 4. April 2024 10:11 An: Museumpests.net Email Discussion List <pestlist@googlegroups.com> Betreff: [PestList] what kind of insect did this? ***Hinweis: Diese E-Mail von pestlist+bncbcozx2pxtmcbbe6bxgyamgqefivu...@googlegroups.com stammt von einer externen Quelle. Öffnen Sie nur Inhalte, denen Sie vertrauen.*** Hello all. We found this book almost destroyed. There are some tiny silky cocoons. We are looking forward to knowing who the guilty was, just to educational purposes (our glue traps are always almost empties) Have a good day [Das Bild wurde vom Absender entfernt.] Javier Tacón Clavaín Biblioteca Histórica. Dpto. de Conservación y Restauración Noviciado, 3. 28015 Madrid 91 3946602 <jtaco...@ucm.es<mailto:jtaco...@ucm.es>> La información contenida en este correo es CONFIDENCIAL, de uso exclusivo del destinatario/a arriba mencionado. Si ha recibido este mensaje por error, notifíquelo inmediatamente por esta misma vía y proceda a su eliminación, ya que ud. tiene totalmente prohibida cualquier utilización del mismo, en virtud de la legislación vigente. Los datos personales recogidos serán incorporados y tratados en el fichero 'Correoweb', bajo la titularidad del Vicerrectorado de Tecnologías de la Información, y en él el interesado/a podrá ejercer los derechos de acceso, rectificación, cancelación y oposición ante el mismo (artículo 5 de la Ley Orgánica 15/1999, de 13 de diciembre, de Protección de Datos de Carácter Personal). [Das Bild wurde vom Absender entfernt.]Antes de imprimir este correo piense si es necesario: el medio ambiente es cosa de todos. This message is private and confidential and it is intended exclusively for the addressee. If you receive this message by mistake, you should not disseminate, distribute or copy this e-mail. Please inform the sender and delete the message and attachments from your system, as it is completely forbidden for you to use this information, according to the current legislation. No confidentiality nor any privilege regarding the information is waived or lost by any mistransmission or malfunction. The personal data herein will be collected in the file "Correoweb", under the ownership of the Vice-Rectorate for Information Technologies, in which those interested may exercise their right to access, rectify, erasure or right to object the contents (article 15-21 of Regulation (EU) 2016/679, General Data Protection Regulation). [Das Bild wurde vom Absender entfernt.] Before printing this mail please consider whether it is really necessary: the environment is a concern for us all. -- 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<mailto:pestlist+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/pestlist/CAF05TQWuWQ_mS%2B7j0rs29oD_F7v5-5wg715p%3DdYYRx0VNy4dFA%40mail.gmail.com<https://groups.google.com/d/msgid/pestlist/CAF05TQWuWQ_mS%2B7j0rs29oD_F7v5-5wg715p%3DdYYRx0VNy4dFA%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- 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/260fb3ce206c4b7ebdb752b5dad8b346%40lvr.de.
