Mantled Baskettail (Epitheca semiaquea)
Many of the Baskettails (Epitheca sp) are notoriously difficult to
identify, even in hand. Perhaps the most confusing area for the
identification of these species is East Texas, where 5 confusingly similar
species co-occur. Usually, the Mantled Baskettail (E. semiaquea) is
mostly easily distinguished, with its distinctive hindwing maculation and stout
abdomen. Robust Baskettails (E. spinosa)
can be distinguished IF the terminal appendages can be seen clearly, as there is
a dorsal spine on each. Next is the Common
Baskettail (E. cynosura), which occurs in both clear-winged and
maculated forms and has a relatively stout abdomen. The
Slender Baskettail (E. costalis) is
more slender, has no maculations in its wings, a slender abdomen, and relatively
straight terminal appendages in males and long appendages in females. The
Dot-winged Baskettail (E. petechialis),
in its dot-winged form is easily distinguished by the dots on the leading edges
of both wings. Unfortunately, it also occurs in a clear-winged form, which
can only be distinguished in hand from the Slender Baskettail (E. costalis).
In these pages, I have made my best effort to determine species, but this is not
always possible with photographs - in fact, many experts would probably suggest
that I'm being overly optimistic in some of the identifications presented here.
For all individuals which I have been unable to determine species (or make an
educated guess), I've created a page for
unidentified Baskettails.
These individuals, with short, stout abdomens and pronounced maculations are
definitely Mantled Baskettails.
TEXAS: Travis Co; Austin, SE Metro Park - female - March 2018
TEXAS: Harris Co; Bud Hatfield Park on Cypress Creek at Telge Road - female -
March 2013
TEXAS: Jasper Co; Angelina National Forest, Boykin Springs Recreation Area -
male - March 2011
TEXAS: Newton Co; Temple Inland Scrappin' Valley Experimental Forest - male -
March 2011
LOUISIANA: Vernon Parish; Kisatchie National Forest, Cooter's Bog - male - March
2011
TEXAS: Gonzales Co; Rest Area on I-10 - male - March 2011
TEXAS: Angelina Co; ca 4 miles north of Bouton Lake - male - March 2009