Editing Muscle cell (section)

=== Invertebrate muscle cell types ===
The properties used for distinguishing fast, intermediate, and slow muscle fibers can be different for invertebrate flight and jump muscle.<ref name="Hoyle 1983">{{cite book | last=Hoyle | first=Graham | year=1983  | chapter=8. Muscle cell diversity | title=Muscles and Their Neural Control | publisher=John Wiley & Sons | location=New York, NY | pages=[https://archive.org/details/musclestheirneur0000hoyl/page/293 293–299] | isbn=9780471877097 | chapter-url=https://archive.org/details/musclestheirneur0000hoyl/page/293 }}</ref> To further complicate this classification scheme, the mitochondrial content, and other morphological properties within a muscle fiber, can change in a [[tsetse fly]] with exercise and age.<ref name="Anderson, M., and Finlayson, L. H. 1976">{{cite journal | last1 = Anderson | first1 = M. | last2 = Finlayson | first2 = L.H. | year = 1976 | title = The effect of exercise on the growth of mitochondria and myofibrils in the flight muscles of the Tsetse fly, Glossina morsitans | journal = J. Morphol. | volume = 150 | issue = 2 | pages = 321–326 | doi = 10.1002/jmor.1051500205 | s2cid = 85719905 }}</ref>