# bib

id: 34077
author: Weismann, August
title: On Germinal Selection as a Source of Definite Variation
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words: 24972
sentence: 893
flesch: 51
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summary:
  The three principal stages of selection, that of {66} _personal_ selection[23] as it was enunciated by Darwin and Wallace, that of _histonal_ selection as it was established by Wilhelm Roux in the form of a struggle of the parts, and finally that of _germinal selection_ We cannot assume that such a coloration has appeared as an _accidental_ variation in just and in only these two species, which fly together with the _Acræa_ in the same localities of the same country and same part of the world--the Gold Coast of Africa.


id: 26438
author: Ball, W. P. (William Platt)
title: Are the Effects of Use and Disuse Inherited? An Examination of the View Held by Spencer and Darwin
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words: 25613
sentence: 1133
flesch: 55
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summary:
  Nay, we may even have to admit that, in two points out of four, the _inherited_ effect of use and disuse on successive generations is exactly opposite to the immediate effect on the individual. According to Darwin's own views, natural selection _must_ at least have played an important part in reducing the wings; for he holds that natural selection is continually trying to economize every part of the organization.


id: 38584
author: Wollaston, Thomas Vernon
extension: .txt
mime: text/plain
words: 54239
sentence: 1650
flesch: 49
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title:
  On the Variation of Species, with Especial Reference to the Insecta Followed by an Inquiry into the Nature of Genera

summary:
  On the Pico d'Anna Ferreira it assumes a form to which the name of _H. attrita_ has been applied; when on the Ilheo de Baixo, it is the _H. papilio_; at the Zimbra d'Areia, on the Pico de Conseilho, and in the Ribeira da Coxinha, it is the _H. pulvinata_; and, in many other situations widely removed _inter se_, it puts on the shape (variable, both in size and hue) to which the title of _H. discina_ has been given. Calathus complanatus_, Koll., _Olisthopus Maderensis_, Woll., _Caulotrupis conicollis_, Woll., _Laparocerus morio_, Schön., _Omias Waterhousei_, Woll., _Helops Vulcanus_, Woll., and the _Ellipsodes glabratus_, Fab., being also larger on that rock than is typical: all of them, however, with the exception of _Notiophilus geminatus_, are there, as elsewhere, apterous.


id: 44582
author: Bateson, William
title: Problems of Genetics
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words: 94234
sentence: 4043
flesch: 58
cache: cache/44582.txt
txt: txt/44582.txt
summary:
  We have now to return to the relations of _laeta_ and _velutina_. For example, we cannot yet represent the formation of _laeta_ and _velutina_ from the various species fertilised by _Lamarckiana_


