Confused about the "Carbine" category

[Mazryonh]

Well, I hope then that all the "Dedicated Carbines" find their appropriate "parent firearm type" pages then.

Some examples, like the CX4, would be easy since the CX4 is a pistol-caliber carbine, not a submachine gun (though related to that class) by virtue of being semiautomatic-fire only. The M1 Carbine could be considered a prototypical assault-rifle since it uses an intermediate cartridge, but only the M2 version had select-fire capability, and its cartridge (the .30 Carbine) used pistol primer, which certainly seems underpowered for an assault rifle.

How about the De Lisle Carbine? Is it going to go under the submachine gun category as well since it could be argued that its of an integral suppressor makes it a bolt-action predecessor to the MP5SD series?