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Hammerschmidtia is a
Holarctic genus of
hoverflies whose larvae live in sap
under the bark of
freshly fallen trees. For
terminology see
Speight key to...
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Hammerschmidtia rufa (Fallén, 1817), the black-bristled logsitter, is an
uncommon species of
syrphid fly
observed across North America.
Hoverflies can...
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Hammerschmidtia sedmani, the pale-bristled logsitter, is an
uncommon species of
syrphid fly
observed in
North America.
Larvae are
found under bark of...
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Hammerschmidtia ferruginea , the
Aspen hover fly, is a rare,
species of
syrphid fly. It has been
observed in Canada,
Alaska and the
northern United States...
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syrphids in a
spurious vein.
Hammerschmidtia rufa, The Black-bristled
Logsitter is an
uncommon species.
Hammerschmidtia sedmani Pale-bristled Logsitter...
- Quarterly. 1: 33–38, 1 pl. Curran,
Howard (1922). "The
Syrphid Genera Hammerschmidtia and
Brachyopa in Canada".
Annals of the
Entomological Society of America...
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Chrysosyrphus nigripennis (Williston, 1882)
Hammerschmidtia sedmani (Vockeroth,
Moran & Skevington, 2019)
Hammerschmidtia ferruginea ([Fallen, 1817) 8 species...
-
National Museum. 31: 1–335. Curran,
Howard (1922). "The
Syrphid Genera Hammerschmidtia and
Brachyopa In Canada".
Annals of the
Entomological Society of America...
- (=Eugeniamyia): NE OR PA Subgenera: B. (Brachyopa) Meigen, 1822 B. (
Hammerschmidtia) Schummel, 1834 B. (Trichobrachyopa) K****ebeer, 2001
Cacoceria Hull...
-
November 2021. Curran,
Charles Howard (1922). "The
Syrphid Genera Hammerschmidtia and
Brachyopa In Canada".
Annals of the
Entomological Society of America...
