The male caecilians have a long tube like organ, the phallodeum, which is inserted into the cloaca of the female for two to three hours.

He who created pairs of everything , and fashioned for you boats and beasts on which you ride ,

And the One Who created all pairs , and made the ships and cattle as rides for you .

and who created the pairs , all of them , and appointed for you ships and cattle such as you ride ,

And Who hath treated the pairs , all of them , and appointed for you from ships and cattle things whereon ye ride .

And Who has created all the pairs and has appointed for you ships and cattle on which you ride ,

He Who created all the pairs and provided you with ships , and animals on which you ride .

He Who created these pairs , all of them , and provided you ships and cattle on which you ride ,

He Who created all the pairs , and appointed for you ships and cattle whereupon ye ride .

He created all the kinds and made for you the ships and the cattle such which you ride ,

And , ( it is He ) who has created all the pairs and appointed for you ships and the cattle on which you ride ,

And who created the species , all of them , and has made for you of ships and animals those which you mount .

It is He who has created everything in pairs and the ships and cattle for you to ride ,

And He Who created pairs of all things , and made for you of the ships and the cattle what you ride on ,

it is He who created all living things in pairs and gave you ships to sail in and beasts to ride upon

That has created pairs in all things , and has made for you ships and cattle on which ye ride ,