FREE BOOKS

Author's List




PREV.   NEXT  
|<   257   258   259   260   261   262   263   264   265   266   267   268   269   270   271   272   273   274   275   276   277   278   279   280   281  
282   283   284   285   286   287   288   289   290   291   292   293   294   295   296   297   298   299   300   301   302   303   304   305   306   >>   >|  
the weight of the wing-bones in _G. bankiva_ being called a hundred.[433] TABLE I. +----------------------------------+---------+---------+----------------+ | | | | Weight of | | | Actual | Actual | Wingbones | | | Weight | Weight | relatively to | | Names of Breeds. | of | of | the Leg-bones, | | | Femur | Humerus | in comparison | | | and | and | with these | | | Tibia. | Ulna. | same bones in | | | Grains. | Grains. | G. bankiva. | +--+-------------------------------+---------+---------+----------------+ | |Gallus bankiva wild male | 86 | 54 | 100 | | 1|Cochin male | 311 | 162 | 83 | | 2|Dorking male | 557 | 248 | 70 | | 3|Spanish (Minorca) male | 386 | 183 | 75 | | 4|Gold Spangled Polish male | 306 | 145 | 75 | | 5|Game, black-breasted male | 293 | 143 | 77 | | 6|Malay female | 231 | 116 | 80 | | 7|Sultan male | 189 | 94 | 79 | | 8|Indian Frizzled male | 206 | 88 | 67 | | 9|Burmese Jumper female | 53 | 36 | 108 | |10|Hamburgh (pencilled) male | 157 | 104 | 106 | |11|Hamburgh (pencilled) female | 114 | 77 | 108 | |12|Silk (black-boned) female | 88 | 57 | 103 | +--+-------------------------------+---------+---------+----------------+ {272} In the eight first birds, belonging to distinct breeds, in this table, we see a decided reduction in the weight of the bones of the wing. In the Indian Frizzled fowl, which cannot fly, the reduction is carried to the greatest extent, namely, to thirty-three per cent. of their proper proportional weight. In the next four birds, including the Silk-hen, which is incapable of flight, we see that the wings, relatively to the legs, are slightly increased in weight; but it should be observed that, if in these
PREV.   NEXT  
|<   257   258   259   260   261   262   263   264   265   266   267   268   269   270   271   272   273   274   275   276   277   278   279   280   281  
282   283   284   285   286   287   288   289   290   291   292   293   294   295   296   297   298   299   300   301   302   303   304   305   306   >>   >|  



Top keywords:

female

 

weight

 

Weight

 
bankiva
 
Grains
 

reduction

 
Hamburgh
 

Indian


Actual

 

pencilled

 
Frizzled
 

breeds

 

distinct

 

belonging

 

flight

 
incapable

including

 

slightly

 

increased

 
observed
 

greatest

 
extent
 

carried

 

thirty


proper

 

proportional

 

decided

 
Gallus
 

Cochin

 

Dorking

 

hundred

 

called


Wingbones

 

comparison

 

Humerus

 

Breeds

 

Sultan

 

Burmese

 

Spanish

 

Minorca


Spangled

 

Polish

 

breasted

 

Jumper