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Upcoming Events

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Previous events


Species Myzinum obscurum

Wasp - Myzinum obscurum - female Myzinum? - Myzinum obscurum - female Unknown Wasp species - Myzinum obscurum - female Black and yellow wasp - Myzinum obscurum - female Myzinum obscurum - female Large Wasp ID Request - Myzinum obscurum - female 8008459 - Myzinum obscurum - female Thynnid sp. - Myzinum obscurum
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Ants, Bees and Stinging Wasps)
Superfamily Thynnoidea
Family Thynnidae (Thynnid Wasps)
Subfamily Myzininae
Genus Myzinum
Species obscurum (Myzinum obscurum)
Explanation of Names
Myzinum obscurum (Fabricius 1805)
15–22 mm(1)
Males have clear wings. (other species share this quality) The yellow abdominal bands are thin. (1)

Females are identified through the following combination of characters:
Pairs of spots on the metalsomal terga -- no complete bands of color at all (abdomen).
Entirely black scutum and scutellum of the mesosoma (thorax).
Forewings dark, somewhat darker along costal margin.
Mostly black in coloration overall, with scattered yellow maculations.
Sides of propodeum with striae (absent in the otherwise similar M. carolinianum females)

e US (NJ-FL to MO-TX)(1)