Interesting, never thought of looking it up, this was the book:

https://www.boekwinkeltjes.nl/b/103530821/De-grote-encyclope...

For sale on the local ebay equivalent for 1,50 euros... a steal at that price:

https://www.marktplaats.nl/a/boeken/dieren-en-huisdieren/m14...

The ad has some of the contents in it, most of the images were b&w with only very few pages in color. Still, I loved that book and tried real hard to learn it by heart.

Similar in scale and tone to the Larousse, certainly. Every kid should have one in their life.