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Centre for Biodiversity Genomics

@cbg-uofg

The global leader in the development and application of DNA-based systems for species identification. https://biodiversitygenomics.net/

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07.01.2025
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Latest posts by Centre for Biodiversity Genomics @cbg-uofg

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BOLD Data Portal - EMSCZ7500-22

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/EMSCZ7500-22

Learn more about our funding partner, the New Frontiers in Research Fund:
πŸ”—https://bit.ly/4l3RTPY

πŸ“· CBG Photography Group

13.03.2026 13:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is the ubiquitous Australian cockroach, Periplaneta australasiae which was collected in the GalΓ‘pagos Islands. The species has been introduced worldwide (including Canada).

13.03.2026 13:02 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - YBBBC2455-22

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/YBBBC2455-22

Learn more about our funding partner, the Canadian Foundation for Innovation:
πŸ”—https://www.innovation.ca/

πŸ“· CBG Photography Group

09.03.2026 13:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s spotlight is on the larva of the Cucujus clavipes. To endure extreme cold, these larvae produce antifreeze proteins and lower the water content in their bodies to prevent ice formation.

09.03.2026 13:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - INRMA3470-20

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/INRMA3470-20

Learn more about our funding partner, Polar Knowledge Canada:
πŸ”—https://www.canada.ca/en/polar-knowledge.html

πŸ“· CBG Photography Group

06.03.2026 14:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured is the cream-spotted ladybird beetle (Calvia quatuordecimguttata) from Canada's Yukon territory. Its range spans across North America, Europe, and Asia.

06.03.2026 14:03 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - GMGKA1739-21

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/GMGKA1739-21

Learn more about our funding partner, the New Frontiers in Research Fund :
πŸ”—https://bit.ly/4l3RTPY

πŸ“· CBG Photography Group

27.02.2026 14:03 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured Neuropteran specimen is a Silky Lacewing (Family: Psychopsidae) from New South Wales, Australia. The carnivorous larvae hide under tree bark by day and hunt for insects at night.

27.02.2026 14:03 πŸ‘ 7 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - GMGKA1739-21

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/GMGKA1739-21

Learn more about our funding partner, the Canadian Foundation for Innovation:
πŸ”—https://www.innovation.ca/

πŸ“· CBG Photography Group

23.02.2026 14:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen from Georgia is Cercopis vulnerata, a froghopper that is commonly found throughout Europe.

23.02.2026 14:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - CRMBA29383-24

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/CRMBA29383-24

Learn more about our funding partner, the New Frontiers in Research Fund:
πŸ”—https://www.walderfoundation.org/

πŸ“· CBG Photography Group

20.02.2026 14:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is a chalcidid parasitoid wasp from Costa Rica, easily recognized by its enlarged hind legs lined with tooth-like projections.

20.02.2026 14:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - GMVNA048-21

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/GMVNA048-21

Learn more about our funding partner, the New Frontiers in Research Fund:
πŸ”—https://bit.ly/4l3RTPY

πŸ“· CBG Photography Group

16.02.2026 14:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is an Asian shield bug from the genus Eusthenes (Family: Tessaratomidae) from Vietnam. When threatened, these bugs have an impressive defenseβ€”they can squirt a strong, foul-smelling liquid.

16.02.2026 14:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - SAFSB14005-23

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/SAFSB14005-23

Learn more about our funding partner, the New Frontiers in Research Fund:
πŸ”—https://bit.ly/4l3RTPY

πŸ“· CBG Photography Group

13.02.2026 14:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is Dresserus kannemeyeri, a species velvet ground spider from South Africa.

13.02.2026 14:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - CRBLB29480-22

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/CRBLB29480-22

Learn more about our funding partner, the Walder Foundation:
πŸ”—https://www.walderfoundation.org

πŸ“· CBG Photography Group

09.02.2026 14:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured bizarre specimen is a treehopper (Family: Membracidae) from Costa Rica. Some treehopper species, like this one, possess elaborate, ornate β€œhelmets” that aid in mimicry and camouflage.

09.02.2026 14:04 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - CRTRA17859-22

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/CRTRA17859-22

Learn more about our funding partner, the Walder Foundation:
πŸ”—https://www.walderfoundation.org

πŸ“· CBG Photography Group

06.02.2026 14:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is Tabanus albocirculus, a horse fly (Family: Tabanidae) collected in Costa Rica.

06.02.2026 14:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - CRLDA16416-24

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/CRLDA16416-24

Learn more about our funding partner, the Walder Foundation:
πŸ”—https://www.walderfoundation.org

πŸ“· CBG Photography Group

02.02.2026 14:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is a species of Scelionid wasp. Scelonids are parasitoids that specialize in attacking the eggs of insects and spiders.

02.02.2026 14:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - CRSRA31641-22

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/CRSRA31641-22

Learn more about our funding partner, the Walder Foundation:
πŸ”—https://www.walderfoundation.org

πŸ“· CBG Photography Group

30.01.2026 14:04 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is the spectacular Chrysobothris capitata, a metallic wood-boring beetle (Buprestidae) found throughout Central America.

30.01.2026 14:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - NSWHB285-24

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/NSWHB285-24

Learn more about our funding partner, the New Frontiers in Research Fund:
πŸ”—https://bit.ly/4l3RTPY

πŸ“· CBG Photography Group

26.01.2026 14:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is a member of the rhinoceros beetle subfamily (Dynastinae) within the scarab beetle family, collected in New South Wales, Australia.

26.01.2026 14:03 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - PLTDJ045-20

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/PLTDJ045-20

Learn more about our funding partner, the Walder Foundation:
πŸ”—https://www.walderfoundation.org/

πŸ“· CBG Photography Group

23.01.2026 14:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen is a species of straight-snouted weevils (Family Brentidae) from Costa Rica. The larvae are fungivorous, feeding on fungi growing on dead wood.

23.01.2026 14:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
BOLD Data Portal - TSMTF3589-22

Learn more about this specimen on BOLD, the world's largest DNA library:
πŸ”—https://portal.boldsystems.org/record/TSMTF3589-22

Learn more about our funding partner, the New Frontiers in Research Fund:
πŸ”—https://bit.ly/4l3RTPY

πŸ“· CBG Photography Group

19.01.2026 14:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

High-resolution arthropod specimen with inset map of collection site in the bottom left corner, scale bar in the bottom right corner, and funder logo in the top right corner.

Our DNA library is made possible thanks to the support of our funding partners.

Today’s featured specimen from Tanzania is Maximegachile maxillosa which is widely distributed in Africa. This large bee species constructs nests of sand and resin.

19.01.2026 14:04 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0