Search: Dana, J. D. in correspondent 
1850-1859::1850 in date 
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DCP-LETT-1305

From:
Charles Robert Darwin
To:
James Dwight Dana
Date:
24 Feb [1850]
Source of text:
Yale University Library: Manuscripts and Archives (Dana Family Papers (MS 164) Series 1, Box 2, folder 43)
Summary:

Regrets delay in sending pamphlets for JDD.

Thanks him for information concerning cirripedes.

Sends thanks to Charles Pickering for information about plant distribution.

Discusses boring species of cirripedes.

Believes Harry D. S. Goodsir mistaken about parasites on Balanus ["Observations on organs of generation in Crustacea", Edinburgh New Philos. J. 36 (1843–4): 183–6]. In fact parasites are the males of the species.

Contributor:
Darwin Correspondence Project

DCP-LETT-1380A

From:
James Dwight Dana
To:
Charles Robert Darwin
Date:
[before 29 Dec 1850]
Source of text:
Living Cirripedia (1851): 15 n.
Summary:

Gives his opinion that the larval antennae in Lepas correspond with the inferior antennae, the superior not present, as in most Daphnidae. [See 1381.]

Contributor:
Darwin Correspondence Project

DCP-LETT-1381

From:
Charles Robert Darwin
To:
James Dwight Dana
Date:
29 Dec [1850]
Source of text:
Smith College Library
Summary:

Discusses attachment of antennae in larvae of cirripedes.

Asks for information about how parasitic cirripedes are attached to host.

Contributor:
Darwin Correspondence Project
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