RECORD: Darwin, C. R. n.d. Abstract of Yarrell, British fishes. CUL-DAR85.B129. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 3.2022. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volumes CUL-DAR80-86 contain material for Darwin's book Descent of man (1871).
[B129]
p 331 332} 2 males to 1 female
307 Carp 336 Bream} but no proof that more than the requisite
373 Minnow see Loudon p. 682 --- (Also for sexual selection important)
{373 Spawn of the Minow vol 5. p. 681 Mag of Nat. Loudons Mag
Males of minnow 10 times as numerous during spawning
Yarrell. B. Fishes
Vol I.
on 2 males requisite for one female.
Polyandry
[B129v]
307 common carp. ♀ followed by 2 or 3 ♂Cyprinus carpis
(Polyandry)
331. Tench (Tinca vulgaris) 2 ♂ to ♀ or not less than 3 to 2 proper proportion to stock a pond She is usually followed when spawning by 2 males.
336 The ♀ bream (Abramis brama) is followed by 3 or 4 ♂
Minnow Leuciscus phoxinus (also Cyprinidæ) in Polyandry.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 September, 2022