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Tragidion densiventre
Photo#149924
Copyright © 2007
margarethe brummermann
Tragidion -
Tragidion densiventre
-
Lower Madera Canyon grassland, Pima County, Arizona, USA
September 20, 2007
Light colored female with banded antennae
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Contributed by
margarethe brummermann
on 3 October, 2007 - 12:08pm
Last updated 15 August, 2021 - 12:04pm
Moved
Moved from
Tragidion annulatum
.
…
margarethe brummermann
, 29 January, 2009 - 11:23am
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This should be...
...
Tragidion densiventre
.
…
Ted C. MacRae
, 27 January, 2009 - 5:56pm
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Tragidion annulatum
This is a male specimen, not a female. The male is the paler of the two and has the annulate antennal segments. I've seen this species many times in lower Madera Canyon.
…
Dennis Haines
, 6 December, 2007 - 4:00pm
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Exactly
it seems to me a nice
T. peninsulare
Schaeffer 1908.
Type (male) at:
http://plant.cdfa.ca.gov/byciddb/details.asp?id=6702
…
Francesco Vitali
, 4 October, 2007 - 12:18am
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If I read the source correctl
If I read the source correctly annulatum was the original name and is still used for the Southwest population, whereas peninsulare is a later split-off for the California and Baja populations. In the Specimen photo of the source the label stil shows 'annulatum var. peninsularis'. Wouldn't that put our AZ specimen into the annulatus group?
…
margarethe brummermann
, 4 October, 2007 - 9:09am
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agreed
I've been following
M&H
[pg 153] for the latest nomenclature.
…
Phillip Harpootlian
, 5 October, 2007 - 10:06am
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