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  • Pages
  • Table of Contents
Scientific Names on this Page

Indexed by Global Names
Book Title
On the variation of species
By
Publication Details
London, John Van Voorst, 1856
Year
1856
DOI
Holding Institution
Cambridge University Library
Sponsor
JISC & NEH
Copyright & Usage
Rights:
Darwin Estate and Cambridge University Library

Copyright Status:
In copyright


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Contributed by Cambridge University Library
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lines 11—14 score
lines 12—19 score in pale pencil
line 22 underline "namely ... creation"


lines 11—12 underline "a ... stability"
lines 10—12 annotation (Q)
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line 3 crossing-out "[dat]e"
line 3 annotation [dat]a
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lines 11—16 score
line 11 underline "the thesis"
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line 10 underline "small"
lines 9—7 score
line 8 underline "of itself"
line 1 underline "legitimate variation"
line 1 annotation !
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line 4 score
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lines 15—18 score

bottom-margin annotation Do not forget changes in larval condition.— as causing changes in mature


[continues overleaf] 14—16 score
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line 7 underline "ornamented typically"
lines 6—12 annotation variation analogous (Q)t01
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lines 7—8 annotation in pale pencil (Q)
lines 9—12 score

bottom-margin apparently unintentional mark


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lines 3—4 underline "to ... colouring"
top-marginline 17 annotation How curious the improbability of creation & variation producg sam end . Capacity in one case & not in other to adapt itself or be acted on. — (Q)t01
     You have a vera causa, but you invent another.—
t01 - `(Q)' in dark pencil


lines 10—13 score
lines 11—13 underline in dark pencil "the ... race"
lines 7—12 annotation Java, Sumatra } America
     ⸮


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top-margin annotation It is vy important that the linking forms are often rarer; by Mr Wollastons accont, thos th extremes: hence easily exterminated. } —
     How far are intermdiate links produced by crossing ? if so thy wd cease when species made


line 1 underline "unnatural ... tribes"
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top-margin annotation With this I can hardly believe, that intermarriag can decrease size. — May not greater powers of locomotion be regained for apterus insects
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line 15 underline "invariably apterous"
lines 14—15 annotation (2) (Q)
lines 19—20 annotation (Q) (3)

[continues overleaf] lines 6—4 score in dark pencil


lines 14—16 underline "if ... certain"
lines 14—15 annotation (Q)
lines 12—16 annotation Can this account for absence of thalerophage lamellicorn.
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line 5 apparently unintentional mark

bottom-margin annotation horizontally crossed ‹Al›    Why not allude to greater propor
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lines 1—2 score
line 2 underline "external ... form"
top-margin annotation ⧟ This cannot be interbreeding ∴ probably in all cases some other relation.—
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top-marginline 15 annotation It wd be well to put the case of 2 isld were united, there wd. be varyng intermediat forms: or indeed ‹one› the variation prevented. Just as varying excessively slow, so a few crosses wd. help to check it .


lines 17—19 score
lines 17—19 annotation so in Ploceus & Icterus


lines 12—14 score
lines 12—14 annotation ?
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lines 7—8 underline "with ... powers"
lines 6—7 annotation ?


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line 14 underline "once continuous"
line 15 underline "slowness"
line 15 annotation hypothesis


lines 10—14 double score
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lines 10—14 annotation think of confined mammals & Birds

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line 5 underline "Its ... rarity"
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lines 10—9 underline "the ... regions"
lines 10—9 annotation Lyell
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