terms |
anaptychus |
As nouns the difference between terms and anaptychus
is that
terms is while
anaptychus is (paleontology) one of a pair of shelly plates found in some cephalopods, such as the ammonites.
taxonomy |
anaptychus |
As nouns the difference between taxonomy and anaptychus
is that
taxonomy is the science or the technique used to make a classification while
anaptychus is (paleontology) one of a pair of shelly plates found in some cephalopods, such as the ammonites.
anaptychus |
aptychus |
Related terms |
Anaptychus is a related term of aptychus.
As nouns the difference between anaptychus and aptychus
is that
anaptychus is (paleontology) one of a pair of shelly plates found in some cephalopods, such as the ammonites while
aptychus is a marine fossil consisting of a hard anatomical structure like a curved shelly plate, once part of the body of an ammonite.