The GojiMosuImago's name comes from another kaiju's name, Godzilla (ゴジラ?), Mosu, from GojiraMothra's Japanese name, Mosura (モスラ?), and larva, from the fact that it is a design for Mothra's larva form.
The GojiMosuLarva is much fatter than the previous design, with a shorter body. The body color is a slightly darker shade of brown, while even darker brown spots are still present all over the body. The GojiMosuLarva's skin is wrinkly and has veins visible on it. The head is less rounded, and the sockets around the eyes are not as deep and are less rounded. The eyes are still blue in color, but less plainly visible. The mandibles are quite large, while the feelers flanking them are fatter and located directly parallel rather than below the mandibles.