Corrugator cutis muscle of anus
smooth muscle fibres radiating from the anal opening superficial to the external sphincter.
Synonym: musculus corrugator cutis ani.
Dictionary > Corrugator cutis muscle of anus
You will also like...
![An artist's depiction of the origin of amphibians](https://www.biologyonline.com/wp-content/uploads/2020/02/Amphibians-Early-Reptiles-297x168.jpg)
Amphibians & Early Reptiles
Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
![Balanced Diet](https://www.biologyonline.com/wp-content/uploads/2020/02/A-Balanced-Diet-Minerals-and-Proteins-252x168.jpg)
A Balanced Diet – Minerals and Proteins
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
![DNA carries genes coding for proteins](https://www.biologyonline.com/wp-content/uploads/2020/02/Genetic-information-and-protein-synthesis-224x168.jpg)
Genetic Information and Protein Synthesis
Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..
![Still freshwater and plants](https://www.biologyonline.com/wp-content/uploads/2020/02/Still-Freshwater-Plants-262x168.jpg)
Still Freshwater & Plants
Plants in lentic habitats have features not found in terrestrial plants. They acquired these features as they adapt to t..
![Freshwater aquatic plankton](https://www.biologyonline.com/wp-content/uploads/2020/02/Freshwater-Communities-Plankton-224x168.jpg)
Freshwater Communities & Plankton
Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..
![Water Cycle](https://www.biologyonline.com/wp-content/uploads/2020/02/The-Water-Cycle-235x168.jpg)
The Water Cycle
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..