Question

Of what is malocology the scientific study

Answer 1

 Malacology is the branch of zoology that deals with molluscs.

Answer 2

Malacology is the branch of invertebrate zoology that deals with the study of the Mollusca (mollusks or molluscs), the second-largest phylum of animals in terms of described species after the arthropods. ... One division of malacology, conchology, is devoted to the study of mollusk shells.