It has been described as falling outside the standard morphological classification system.
2.
:There are many different types of galaxies, see Galaxy morphological classification.
3.
This is the morphological classification of the words.
4.
The classification column refers to the galaxy morphological classification used by astronomers to describe galaxy structure.
5.
It is designated as "'SB "'in the galaxy morphological classification scheme.
6.
However, the bulge component of lenticulars is more closely related to elliptical galaxies in terms of morphological classification.
7.
It is classified as type E3 to E4 of the updated Hubble-de Vaucouleurs extended galaxy morphological classification scheme.
8.
Alloiteau later showed that established morphological classifications were unbalanced and that there were many examples of convergent evolution between fossils and recent taxa.
9.
The morphological classification is SA ( s ) c, which indicates it is a pure spiral galaxy with relatively loosely wound arms.
10.
Its morphological classification is SB ( rs ) bc, meaning it is a barred spiral galaxy with some ring-like structure.