......persian subspecies is smaller than the arabian one .. wich in real life is not true ( the persian subspecies can reach up to 230 cm while the arabian subspecies reach 103 cm ) .
So is it just on the website's plate or on the book too?.............
......., how many subspecies of cougar are illustrated ? and is the asiatic (indian) subspecies of the lion illustrated or not ? and is the color morphs of some species of felidae - apart from the melanestic leopard - illustrated ( king cheetah-white lion ..etc) ??? .......
I'm not a mammal expert, but I have volume one, and thus I'll try to answer your questions to some extent at least. The book sticks to scientific names regarding subspecies. Eight such subspecies are shown, one being shown in melanistic color. So it's a full plate, just for Leopards. Sizes are not given for subspecies, just a general range for the species, with some extremes mentioned briefly. Thus, your size comparison can't be verified by me. Total for head-body is given as 92-190 cm, and tail 64-99 cm. Arabian subspecies, I presume it's nimr you are referring to, is illustrated. P.p.dathei given for S and C Iran is considered "of dubious validity" and not illustrated. So the "persian subspecies" you mention might be saxicolor then? It is illustrated in a rather different posture than nimr. Roughly, I'd consider both subspecies as being illustrated about the same size, with saxicolor looking a bit slimmer. I recall a recent accidental sighting in Thailand of an individual that looked very much smaller than what I have seen in Africa. I guess it must have been ssp. delacouri. And fittingly, that is the slimmest of the illustrated subspecies. Melanotica is shorter but bulkier, and the text says that those are the smallest.
Now briefly to your other questions:
There are usually no color morphs illustrated, though different subspecies present variability. Three ssp of lion are illustrated, including persica. There are three ssp of puma (cougar), one labelled as spotted morph. Cheetah has a "rex" morph specifically illustrated aside of the regular one. Jaguarundi is shown in red-brown and black (called iron gray). Lynx lynx is shown in four rather different looking ssp, plus ssp lynx shown in summer and winter appearance.
Hope this helps somewhat.