Taenionema umatilla Stanger & Baumann, 1993
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publication ID |
https://doi.org/ 10.5281/zenodo.4759332 |
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DOI |
https://doi.org/10.5281/zenodo.4766157 |
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persistent identifier |
https://treatment.plazi.org/id/AA15BF28-FFDD-CE4F-FF47-2D0645E8FD6D |
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treatment provided by |
Felipe |
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scientific name |
Taenionema umatilla Stanger & Baumann |
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Taenionema umatilla Stanger & Baumann View in CoL
( Figs. 65, 66, 67 View Figs , 76, 77 View Figs , 86 View Figs , 98 View Figs , 111 View Figs )
Distribution. Idaho, eastern Oregon.
Material examined. Oregon: Umatilla Co., Meachum Creek, Hwy 84 bridge at Meachum (type locality), 1- IV-1983, 1♀ larva, K.W. Stewart (stream iced over); 26-IV-2004, 1♂, 1♀, 1 reared ♂ with exuvium, 2 reared ♀ with exuvia, 2♀ larvae, K.W. Stewart & B. Armitage.
Characters. Color, pigmentation, maxillae, body, leg, and cercal ( Figs. 66, 67 View Figs ) setation, and sexual dimorphism ( Figs. 65 View Figs , 76, 77 View Figs ) generally typical of genus. Body length (♂ exuvium) 8.5 mm, ♀ 9 mm. Antennal segments 56-58. Cercal segments undetermined (broken). Male 9 th sternum ( Fig. 98 View Figs ) wide behind greatest width and broadly rounded (nearly truncate) apically. Female 9 th sternum ( Fig. 111 View Figs ) narrowly triangulate in apical half with narrowly rounded apex.
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