Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: June 5, 2025
Soc. vol. xxv. 1865 p. i.; also, 'Transact. Ent. Soc. vol. iv. Trimen, 'Linn. Transact. vol. xxvi. 1869, p. 497. Riley, 'Third Annual Report on the Noxious Insects of Missouri, 1871, pp. 163-168. This latter essay is valuable, as Mr. Riley here discusses all the objections which have been raised against Mr.
Trimen informs me that as far as he has himself seen, or heard from others, it is rare for the females of any butterfly to exceed the males in number; but three South African species perhaps offer an exception. Mr. I may here add, that in Hyperythra, a genus of moths, Guenee says, that from four to five females are sent in collections from India for one male.
Cyllo leda, Linn., from a drawing by Mr. Trimen, shewing the extreme range of variation in the ocelli. A. Specimen, from Mauritius, upper surface of fore-wing. Specimen, from Natal, ditto. B. Specimen, from Java, upper surface of hind-wing.
Trimen, R., on the proportion of the sexes in South African butterflies; on the attraction of males by the female Lasiocampa quercus; on Pneumora; on difference of colour in the sexes of beetles; on moths brilliantly coloured beneath; on mimicry in butterflies; on Gynanisa Isis, and on the ocellated spots of Lepidoptera; on Cyllo Leda. Tringa, sexes and young of. Tringa cornuta.
Word Of The Day
Others Looking