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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Springtails and allies (Collembola) » Globular Springtails (Symphypleona) » Dicyrtomidae » Ptenothricinae » Ptenothrix
Photo#2101057
Ptenothrix ? - Ptenothrix
Copyright © 2022 Vitaly Charny

Ptenothrix ? - Ptenothrix
Birmingham, Jefferson County, Alabama, USA
March 26, 2022

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Ptenothrix ? - Ptenothrix Ptenothrix ? - Ptenothrix Ptenothrix ? - Ptenothrix Ptenothrix ? - Ptenothrix
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Contributed by Vitaly Charny on 26 March, 2022 - 11:45pm

Ptenothrix marmorata male
See genital papilla ventrally at small abdomen in 3rd shot.
Excellent series!
… Frans Janssens, 27 March, 2022 - 11:27am login or register to post comments

 
Ptenothrix marmorata male
Thank you! This male is different from other others marmorata by dorsal ornament and smaller.
… Vitaly Charny, 27 March, 2022 - 11:41am login or register to post comments

 
Usually an especially...
males in Symphypleona are smaller then females. Extreme diffs are seen in the family Sminthurididae where the males have clasping antennae to hook on to a female, literally ;-)
… Frans Janssens, 27 March, 2022 - 11:53am login or register to post comments

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