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Arthropods (Arthropoda)
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True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera)
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Creeping Water Bugs (Naucoridae)
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Ambrysus
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subgenus Ambrysus (Ambrysus subgenus Ambrysus)
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Ambrysus puncticollis
Photo#1353311
Copyright © 2017
Mark S. Romero
Ambrysus? -
Ambrysus puncticollis
Safford, Graham County, Arizona, USA
April 3, 2017
Size: ~15mm
Along a stony bank of the Gila River, under a rock on the shoreline. Not sure if this is an immature bug or an adult. Any help with an ID is appreciated, thanks.
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Contributed by
Mark S. Romero
on 4 April, 2017 - 8:49pm
Last updated 15 May, 2018 - 11:44pm
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Ambrysus
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Mark S. Romero
, 15 May, 2018 - 11:44pm
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Ambrysus puncticollis
Nice adult Naucoridae.
All immature aquatic Heteroptera only have one tarsal segment on each leg. Adults will have at least one leg with two or more tarsal segments. Very helpful when adults are brachypterous.
…
Jeffrey A Back
, 15 May, 2018 - 11:08pm
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Moved
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Ambrysus puncticollis
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…
margarethe brummermann
, 4 April, 2017 - 9:02pm
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Moved
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Creeping Water Bugs
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…
margarethe brummermann
, 4 April, 2017 - 9:01pm
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