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 chrysalis is whitish-ochreous, with dark brown streaks on the
wing-covers and some brownish spots and clouds on the back and sides.
Suspended from stem or blade of grass; the old skin remains attached.
The caterpillars feed at night on grasses, such as _Poa annua_,
_Triticum repens_, and _Dactylis glomerata_, from September to June. The
butterfly is on the wing in July and August. Although these butterflies
may be seen, sometimes in considerable numbers, where the rides are
grassy, in woods, they are perhaps more attached to hedgerows. Bramble
flowers are their special attraction, but they are not indifferent to
the blossoms of the wood sage (_Teucrium scorodonia_) or of marjoram
(_Origanum vulgare_).
Pretty generally distributed throughout England, it is often
exceedingly plentiful in the south and also in South Wales. In Scotland
the butterfly seems to be common in Kircudbrightshire, but not common in
other southern counties up to Argyle and Fife. Kane says that in Ireland
it is almost confined to the southern counties.
Abroad it is found throughout Europe, except the North-East, and its
range extends into Northern Asia Minor.
The Ringlet (_Aphantopus hyperanthus_).
The sombre-looking butterfly, of which several figures will be found on
Plate 89, has been known by its present English name since 1778, the
year in which Moses Harris published "The Aurelian." The Latin specific
name was written _hyperantus_ by Linnæus, but Esper corrected this to
_hyperanthus_. It has, however, been supposed that Linnæus really
intended to have written _hyperanthes_ (a son of Darius), and this form
of the name has been used, but Esper's emendation is here adopted.
[Illustration: FIG. 27.
=Var. lanceolata.=]
All the wings are sooty-brown, the male when quite fresh appearing
almost black, and the sexual brand is then difficult to see; there are
one or more black spots with pale rings, and sometimes white pupils, on
the fore wings, but these are always more prominent in the female than
in the male; in the latter sex they may be entirely absent. On the under
side there are generally two, sometimes three, ocellated spots on the
fore wings, and there are five such spots on the hind wings, the two
nearest the costa being double, and not very infrequently there is a
smaller spot near or attached to the lower edge of the double one. In
the matter of size of the spots on the under side there is a wide range
of variation, and at one end of this is var. _lanceolata_, Shipp, and at
the other var. _obsoleta_, Tutt, in which not a trace of any of the
spots remains. Specimens with a varying number of white dots, with or
without yellow rings, are usually referred to var. _arete_, but Fig. 6
on the Plate represents a modification of this variety, known as
_coeca_.
[Illustration: _Pl._ 88.
=Ringlet.=
_Egg, natural size and enlarged; caterpillar and chrysalids._]
[Illustration: _Pl._ 89.
=Ringlet.=
1, 2, 3, 7 _male_; 4, 5, 8 _female_; 6 _var. cæca_, _male_.]
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