diff --git a/01.workspace/heave/src/imp/catalog_list_by_class_and_subclass.rs b/01.workspace/heave/src/imp/catalog_list_by_subclass.rs
similarity index 84%
rename from 01.workspace/heave/src/imp/catalog_list_by_class_and_subclass.rs
rename to 01.workspace/heave/src/imp/catalog_list_by_subclass.rs
index 23b5f02..6bdd856 100644
--- a/01.workspace/heave/src/imp/catalog_list_by_class_and_subclass.rs
+++ b/01.workspace/heave/src/imp/catalog_list_by_subclass.rs
@@ -1,7 +1,7 @@
 use crate::*;
 
 impl Catalog {
-    /// Returns a list of all entities of a specific class and subclass from the in-memory catalog.
+    /// Returns a list of all entities of a specific subclass from the in-memory catalog.
     ///
     /// This method filters the in-memory entities by the class of type `T` and the
     /// provided `subclass`, then attempts to convert them into `T`. This is a purely
@@ -24,10 +24,7 @@ impl Catalog {
     ///
     /// Returns `Err(FailedTo::LockCatalog)` if the catalog's internal mutex
     /// could not be locked.
-    pub fn list_by_class_and_subclass<T>(
-        &self,
-        subclass: &str,
-    ) -> Result<Vec<Result<T, FailedTo>>, FailedTo>
+    pub fn list_by_subclass<T>(&self, subclass: &str) -> Result<Vec<Result<T, FailedTo>>, FailedTo>
     where
         T: EAV,
     {
diff --git a/01.workspace/heave/src/imp/mod.rs b/01.workspace/heave/src/imp/mod.rs
index edfbed7..cd85b9d 100644
--- a/01.workspace/heave/src/imp/mod.rs
+++ b/01.workspace/heave/src/imp/mod.rs
@@ -10,7 +10,7 @@ pub mod catalog_insert_many;
 pub mod catalog_is_empty;
 pub mod catalog_len;
 pub mod catalog_list_by_class;
-pub mod catalog_list_by_class_and_subclass;
+pub mod catalog_list_by_subclass;
 pub mod catalog_load;
 pub mod catalog_load_by_filter;
 pub mod catalog_load_by_id;
diff --git a/01.workspace/heave/src/tst/catalog_list_by_class_and_subclass.rs b/01.workspace/heave/src/tst/catalog_list_by_class_and_subclass.rs
index 84c61ea..67efd6f 100644
--- a/01.workspace/heave/src/tst/catalog_list_by_class_and_subclass.rs
+++ b/01.workspace/heave/src/tst/catalog_list_by_class_and_subclass.rs
@@ -23,7 +23,7 @@ mod tests {
         let _ = catalog.upsert(item2.clone());
         let _ = catalog.upsert(item3.clone());
         let results: Vec<_> = catalog
-            .list_by_class_and_subclass::<Item>("electronics")
+            .list_by_subclass::<Item>("electronics")
             .unwrap()
             .into_iter()
             .map(|item| item.unwrap())
@@ -43,7 +43,7 @@ mod tests {
         };
         let _ = catalog.upsert(item1.clone());
         let results: Vec<_> = catalog
-            .list_by_class_and_subclass::<Item>("books")
+            .list_by_subclass::<Item>("books")
             .unwrap()
             .into_iter()
             .map(|item| item.unwrap())