Advertisement
Advertisement
proctodaeum
[ prok-tuh-dee-uhm ]
Discover More
Other Words From
- procto·daeal adjective
Discover More
Example Sentences
The third or outermost chamber, the proctodaeum, is closed externally by the sphincter ani; the orifice is quite circular.
From Project Gutenberg
Renal excretory caeca (Malpighian tubes) are developed from the proctodaeum (not from mesenteron as in scorpion and Amphipoda).
From Project Gutenberg
Renal caecal tubes (Malpighian tubes) open into the proctodaeum.
From Project Gutenberg
Advertisement
Advertisement
Advertisement
Advertisement
Browse