Ghost crab receiving injection of fluorescent microspheres to track blood flow into skeletal muscles. See Yang et al. 2021

Organization of crab leg muscles. see Perry et al. 2009

Ghost crab artery supply leg musculature. see Yang et al. 2021

Fluorescent microspheres (red) deposited within aerobic crab muscles. see Yang et al. 2021

Hybrid skeletal muscle fibers. Images created by Olivia Connor (see Medler 2019).

Single muscle fiber from mouse soleus exhibiting different myosin expression along its length. see Medler 2019.

Anna's hummingbird during GFR measurement at San Diego State University. 1991.

Molluscan smooth muscle fibers from mussel gill. see Medler et al. 1999

Mouse muscle fiber types - see Denies et al. 2014

Sagittal section through human head. from Anatomage Table

Crayfish motor nerves stained with methylene blue

Ghost crabs in the lab