The Butterflies of the British IslesSouth, Richard
Science
The Butterflies of the British Isles
South, Richard
Butterflies -- Great Britain; Butterflies -- Great Britain -- Identification; Lepidoptera -- Great Britain
The typical form is _typhon_, Rottemburg, and _polydama_ (The Marsh
Ringlet) of Haworth (Plate 90, Figs. 1, 2, 5, 7-11). The colour ranges
from darkish-brown to a pale tawny; there is an ochreous ringed black
spot towards the tips of the fore wings, sometimes another similar spot
above the inner angle, and occasionally when both spots are present
there is an ochreous spot between them; the hind wings have from one to
three of these spots, but a larger number than three is exceptional. The
under side of the fore wings is either bright or dull fulvous, and the
spots are pretty much as above, but with white pupils, and there is a
whitish band before them; the under side of the hind wings is olive
brown on the basal two-thirds, covered with pale hair, and the outer
third is brownish merging into greyish on the outer margin; an irregular
white or whitish band limits the two areas; there are six ochreous
ringed black spots, with white pupils, but they are always rather small
in size. The female is much paler than the male.
This is the usual form in Northumberland, Cumberland, Yorkshire, and
Ireland; it also occurs in Lancashire, Westmoreland, and the South of
Scotland.
Var. _philoxenus_, Esper. This is _davus_ (Small Ringlet), Haworth, and
_rothliebii_, Newman (Plate 90, Figs. 3, 4, 6).
On the upper side the colour is dark brown in the male and rather paler
in the female; the spots are very distinct, ringed with fulvous; those
on the hind wings are generally three in number, and often five or six;
on the under side, the bands are whiter, and often broader, and the
spots are very black, large, and conspicuous.
This form is found on some of the mosses in Lancashire and Westmoreland,
in Delamere Forest, Cheshire, and in North Shropshire; but the most
characteristic examples of the form are chiefly obtained in the
first-named county, from which it was first made known, in 1795, as the
"Manchester Argus," or "Manchester Ringlet."
Var. _scotica_, Staudinger (_laidion_, Staud., but not of Borkhausen),
Pl. 90, Figs. 1, 2, 4, 5 male, 3 female, is the _typhon_ of Haworth, as
stated by Newman; the latter author, however, figures it as _davus_,
Fabricius, which is doubtful.
The ground colour is pale tawny, sometimes suffused with brownish,
greyish on the margin, and broadly so on the outer area of the hind
wings; the spots are often absent, and when present are rarely very
distinct. The female is much paler than the male. The under side of the
hind wings is somewhat similar to that of the typical form, but
sometimes the whole area is a uniform greyish; the spots are only rarely
at all distinct, and then only one, or perhaps two, on a wing, and not
infrequently they are entirely absent. This form occurs in Scotland,
especially in Aberdeenshire and Sutherlandshire, also in the Isle of
Arran, in the Orkney and Shetland Isles, and in the Outer Hebrides. Kane
states that he has met with single specimens at "Killarney, Westmeath,
Galway, and Sligo."
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