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Robert Siegel
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Plant galls - Cecidological adventures
Some galls depicted
Family: Cynipidae
Live oak apple gall wasp (Amphibolips quercuspomiformis)
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Convoluted gall wasp (Andricus confertus)
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Yellow wig gall wasp (Andricus fullawayi)
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Red cone gall wasp (Andricus kingi)
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Disc gall wasp (Andricus parmula)
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Club gall wasp (Atrusca clavuloides)
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Ball gall wasp (Callirhytis perfoveata)
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Clasping twig gall wasp (Disholcaspis prehensa)
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Beaked twig gall wasp (Disholcaspis plumbella)
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Beaked spindle gall wasp (Heteroecus pacificus)
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Spined turban gall wasp (Cynips douglasii)
Family: Gelechiidae (twirler moths)
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Coyote brush stem gall moth (Gnorimoschema baccharisella)
Convoluted gall wasp (Andricus confertus)
Convoluted gall wasp (Andricus confertus)
Family: Cynipidae (gall wasps)
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Convoluted gall wasp
Got gall
Yellow wig gall wasp (Andricus fullawayi)
Yellow wig gall wasp
Red cone gall wasp (Andricus kingi)
Red cone
Join the club
Club gall wasp (Atrusca clavuloides)
Family: Cynipidae (gall wasps)
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Beaked twig gall wasp (Disholcaspis plumbella)
Beaked twig gall wasp (Disholcaspis plumbella)
Family: Cynipidae (gall wasp family)
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Beaked twig gall wasp
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Gall wasp
Galllful
Gall wasp
Gall walk
Jasper Ridge
October 13, 2018
Olympus Tough TG5
Gall walk
Urchin gall wasp
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Saucer gall wasp
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Oak plated
Plate gall wasp
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Plate gall wasp
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Canon 7Dmark2
Apple gall
Live oak apple gall wasp
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Larva emerging
Gall
Gall walk
Jasper Ridge
Gall walk - October 13, 2018
With Merav Vonshak, Sara Witt, and Paul Heiple
Organized by Gary Nielsen
Olympus Tough TG5
Stem gall
Gall walk
Jasper Ridge
October 13, 2018
Olympus Tough TG5
Pecked gall
Gall
Gall walk
Jasper Ridge
October 13, 2018
Canon 7Dmark2
Gall
Gall walk
Jasper Ridge
October 13, 2018
Canon 7Dmark2
Honeydew gall wasp with ants
Honeydew gall wasp with ants
Gall
Disc gall wasp (Andricus parmula)
Disc gall wasp
Disc gall wasp
Clasping twig
Clasping twig gall wasp and ant
Clasping twig gall wasp
Clasping twig gall wasp and ant
Clasping twig gall wasp and ant
California Gall Wasp (Andricus quercuscalifornicus)
Galling
California Gall Wasp (Andricus quercuscalifornicus)
Family: Cynipidae (gall wasps)
Order: Hymenoptera
Blue Oak Ranch Reserve
January 27, 2018
Olympus tough TG-5
A willow with a lot of gall
Willow gall
Willow gall
Poison oak afflicted
Tree gall
Red galls on manzanita
Ball gall wasp (Callirhytis perfoveata)
Ball gall
When wasps wear turbans
Family: Gelechiidae (twirler moths)
Twirler
Stem gall
Related pages
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Insects
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Last modified: August 1, 2021
Created: October 14, 2018 (from flora/leaves.html)
Contact: siegelr@stanford.edu
All pictures are protected by copyright. Do not use without permission.