why Jeholopterus don't have to drink?

[Jura Arena]

Just one little thing that I find a bit odd.
Why don't the Jeholopteruse need water?
Is there a plausible explanation for this?

 

[James4125]

Probably because many insectivores in real life get all the water they need from their food source. It logically follows Jeholopterus would do the same.

 

[Jura Arena]

ok, i just found that kind of strange because i couldn't find anything on the internet about any animals that can do without water completely.
Even the desert scorpion of a friend of mine has extra water jelly in his terrarium

 

[Gondwana]

I would like to know that too. Is there any official explanation concerning this?