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As a third example, the female of Papilio Ulysses has the blue colour obscured by dull and dusky tints, while in the closely allied species from the surrounding islands, the females are of almost as brilliant an azure blue as the males.
In regard to Butterflies in a state of nature, several observers have been much struck by the apparently enormous preponderance of the males. In North America, Edwards, who had great experience, estimates in the genus Papilio the males to the females as four to one; and Mr. Walsh, who informed me of this statement, says that with P. turnus this is certainly the case. In South Africa, Mr.
With Whitman, "I never was possessed with a mania for killing things." I had no idea of what families they were, and I supplied my own names. The Monarch was the Brown Velvet; the Viceroy was his Cousin; the Argynnis was the Silver Spotted; and the Papilio Ajax was the Ribbon butterfly, in my category.
Walsh, B.D., on the proportion of the sexes in Papilio Turnus; on the Cynipidae and Cecidomyidae; on the jaws of Ammophila; on Corydalis cornutus; on the prehensile organs of male insects; on the antennae of Penthe; on the caudal appendages of dragonflies; on Platyphyllum concavum; on the sexes of the Ephemeridae; on the difference of colour in the sexes of Spectrum femoratum; on sexes of dragon-flies; on the difference of the sexes in the Ichneumonidae; on the sexes of Orsodacna atra; on the variation of the horns of the male Phanaeas carnifex; on the coloration of the species of Anthocharis.
Here I noticed one of the smallest and most elegant tree ferns I had ever seen, the stem being scarcely thicker than my thumb, yet reaching a height of fifteen or twenty feet. I also caught a new butterfly of the genus Pieris, and a magnificent female specimen of Papilio gambrisius, of which I had hitherto only found the males, which are smaller and very different in colour.
Out of the 14 species of Papilio in Celebes, 13 exhibit this peculiarity in a greater or less degree, when compared with the most nearly allied species of the surrounding islands. Ten species of Pieridae have the same character, and in four or five of the Nymphalidae it is also very distinctly marked.
The females throughout the genus retain the same general style of colouring, so that they resemble one another much more closely than they resemble their own males. In the genus Papilio, all the species of the Aeneas group are remarkable for their conspicuous and strongly contrasted colours, and they illustrate the frequent tendency to gradation in the amount of difference between the sexes.
The "Butterfly orchid" is so familiar that I do not pause to describe it. But imagine that most interesting flower all blue, instead of gold and brown! I have never been able to learn what was the foundation of the old belief in such a marvel. But the great Lindley went to his grave in unshaken confidence that a blue papilio exists.
This race was named Nanceianus and comprises many truly beautiful varieties, few, however, possessing the vigor of the Leichtlin hybrids. The next break of importance, also the work of Lemoine, came with the use of G. papilio, pale lilac, blotched and overlaid with dull red.
Though probably the mere likeness of shape, in the papilio, and the papilionaceous plants, suggested the idea of the former, as the latter in a state of detachment, to our late poetical and theoretical brother; yet a something, that approaches to a graver plausibility, is given to this fancy of a flying blossom; when we reflect how many plants depend upon insects for their fructification.
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