A new small minnow mayfly (Ephemeroptera: Baetidae) from utah, USA

被引：0
作者：
Wiersema, NA
Nelson, CR
Kuehnl, KF
机构：
[1] Brigham Young Univ, Dept Integrat Biol, Provo, UT 84602 USA
[2] Ohio State Univ, Dept Ecol Evolut & Organismal Biol, Aquat Ecol Lab, Columbus, OH 43229 USA
[3] MFG Inc Consulting Scientist & Engineers, Austin, TX 78759 USA
来源：
ENTOMOLOGICAL NEWS | 2004年 / 115卷 / 03期
关键词：
Ephemeroptera; Baetidae; Baetis; new species; Utah;
D O I：
暂无
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Baetis moqui, n. sp., is described from larvae collected from the Escalante Canyon Region of Garfield County in south-central Utah. The new species is unique among North American Baetis in having gill number one highly reduced or absent. Labial morphology and overall setation characteristics indicate a close relationship between B. moqui and the northern California species Baetis alius and the eastern North American species Baetis pluto. An updated key to the North American Baetis larvae is provided.
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页码：139 / 145
页数：7
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