Ottawa (Dunrobin), ON Canada 6
June 2003 10:20PM EDT (top)
6 June 2003 11:45PM EDT (bottom)
Both photographs are of the same specimen. Hypena
manalis is one of about 10 species of Hypena recorded from
the Ottawa area. The forewing of Hypena manalis is
light brown with a yellowish or grayish cast. The basal area is
entirely light brown. A rich dark brown patch
in the median, outlined in creamy white, suggests that the resting moth has
a velvet stole draped around its shoulders. The lowest corner of this
patch approaches but does not reach the inner margin. The subterminal area is
lightly suffused darker brown towards the outer margin, with heavier shading around a light triangular patch at the apex. The hindwing is
a uniform dark brown. Covell (1983) indicates a wingspan of 2.3 to
2.8 cm. Hypena manalis can be distinguished from
the similar Hypena baltimoralis (Hodges 8442) by noting the following
differences: the dark brown medial patch in H. baltimoralis
has a wavy outer edge and begins right at the "shoulder", whereas
in H. manalis, the outer edge of this patch is smoothly
curved, and the patch begins well after the point of attachment of the
wing. The larval host plant for this species is
unknown. Handfield (1999) indicates two generations per year for my
general area, with adult flight seasons from late June to mid-July, and from
early to late August. I
have recorded this species in 2000, on 29 June; in 2001, on 30 July; in
2003, on 6 June and on 21 July. |