Corrections to tlie Present Edition. 



IX 



First 

 Edition. 



Vol. II. 



Page 

 2 



14 



23 



26 

 30 

 32 

 36 



72 



91 



108 

 118 



120 



124 



147-150 



152 



157 



232 



247 



Present 

 Edition. 



Page 

 331 



341 



347 

 349 

 352 

 353 

 357 

 383 



398 



411 

 417 



419 



422 



43S-441 



443 



446 



495-6 

 505 



Argus 



Brush-like scales of male Mallotus. 

 (Further facts on courtship of fishes, and the 

 \ spawning of Macropus. 



Dufosse on the sounds made by fishes. 



Belt on a frog protected by bright colouring. 



Further facts on mental powers of snakes. 



Sounds produced by snakes ; the rattlesnake. 



Combats of Chameleons. 



Marshall on protuberances on birds' heads. 

 JFurther facts on display by the Argus 

 \ pheasant. 



Attachment between paired birds. 



Female pigeon rejecting certain males. 

 (Albino birds not finding partners, in a state 

 \ of nature. 



Direct action of climate on birds' colours. 

 (Further facts on the ocelli in the 

 \ pheasant. 



Display by humming-birds in courtship. 

 (Cases with pigeons of colour transmitted to 

 \ one sex alone. 



Taste for the beautiful permament enough 

 to allow of sexual selection with the lower 

 animals. 

 ("Horns of sheep originally a masculine 

 \ character. 



Castration affecting horns of animals. 



Prong-horned variety of Cervus virginianus. 

 ("Relative sizes of male and female whales and 

 \ seals. 



Absence of tusks in male miocene pigs. 



Dobson on sexual differences of bats. 



Reeks on advantage from peculiar colouring. 

 (Difference of complexion in men and women 

 \ of an African tribe. 



Speech subsequent to singing. 

 (Schopenhauer on importance of courtship to 

 \ mankind. 



(Revision of discussion on communal marriages 

 \ and promiscuity. 



(Power of cboice^of woman in marriage, 

 \ amongst savages. 



(Long-continued habit of plucking out hairs 

 \ may produce an inherited effect. 



