Classification . . . . Number of Species . . . . Number of Kinds on the Ark
Mammals . . . . . . . . .3,700 . . . . . . . . . . . . . . . 3,700 (a few live in water).
Birds . . . . . . . . . . . . 8,600 . . . . . . . . . . . . . . . 60,200 (seven pairs according to
Gen. 7:3)
Reptiles. . . . . . . . . . .6,300 . . . . . . . . . . . . . . . 6,300
Amphibians. . . . . . . .2,500 . . . . . . . . . . . . . . . 2,500
Fishes. . . . . . . . . . . .20,600. . . . . . . . . . . . . . . .zero
Other marine life . . . 192,605. . . . . . . . . . . . . . .zero
Insects . . . . . . . . . . . 850,000 . . . (Since insects are very small, and a great many could be stored in a small area, calculation would be difficult.)
Total . . . . . . . . . . . .1,072,305 . . . . . . . . . . . . .72,700
The total number of mammals would be 3,700 times two pair which equals 7,400 animals. 7,400 divided by 240 = 31 boxcars used.
Since Gen. 7:3 says to take seven pairs of every bird then the total for birds would be 8,600 times two pair times 7 or 120,400 animals. 120,400 x 480 = 250 boxcars. The reptiles and amphibians would be 6,300 plus 2,500 or 8,800. 8,800 times two pair equals 17,600 animals. 17,600 divided by 480 = 37 boxcars.
The total number of boxcars used would be 318 with a total number of animals at 145,400. There would be 251 boxcars left over. That means that only 56% of the ark would be used for storing the animals. Obviously, then, the rest of the space would be used for food for the people and animals and sleeping quarters. In addition, considering that insects are extremely small, it is easily conceivable that they could be housed in part of the remaining space.