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Enallagma clausum (Alkali Bluet)BC conservation rank: S4. Yellow ListDescription: Male's appendages, fig. 4d. All or most of female's segment 8 is pale. Length: male 35 mm, female 34 mm. Global Range: British Columbia east to Quebec, south to Kansas, New Mexico and California (Westfall and May 1996). Faunal element: Austral (see Appendix 2). BC Distribution: Scattered localities in BC's Thompson-Okanagan region north to the Chilcotin region. In Northern BC, recorded at only two localities at the extreme southern border of the study area (52ºN). Biology: Uncommon, except in particular locations that meet its habitat requirements. Prefers saline ponds and lakes in grasslands and dry forests (Wm05-07; Gs01-03) BC flight period: late May to early September; mainly late June to mid August.
Enallagma clausum Map 3. Frequency of records in British Columbia by NTS 1/50,000 mapsheet. |
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