Search: Charles Darwin in collection 
1850-1859::1855::03 in date 
Waterhouse, G. R. in correspondent 
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From:
George Robert Waterhouse
To:
Charles Robert Darwin
Date:
[after 2 Mar 1855]
Source of text:
DAR 47: 133–4
Summary:

Gives instances of sexual differences in the number of tarsi within species of Coleoptera and also variation in the number of tarsi between related species.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
George Robert Waterhouse
Date:
4 Mar [1855]
Source of text:
Natural History Museum, Library and Archives (Archives DF PAL/100/7/29)
Summary:

A page of [unspecified] text is missing from a parcel of material received from GRW.

CD "hopes and expects to live to see Carboniferous, & perhaps even Silurian, mammifers!"

Has several questions to ask whenever they meet.

Contributor:
Darwin Correspondence Project
From:
George Robert Waterhouse
To:
Charles Robert Darwin
Date:
[7 Mar 1855]
Source of text:
DAR 181: 20
Summary:

Comparison of skulls of Ichthyosaurus and Cetacea.

Contributor:
Darwin Correspondence Project