The Collaborative International Dictionary
Dermohaemal
Dermohaemal \Der`mo*h[ae]"mal\, a. (Anat.) Pertaining to, or in relation with, both dermal and h[ae]mal structures; as, the dermoh[ae]mal spines or ventral fin rays of fishes.
Wiktionary
dermohaemal
a. (context anatomy English) Pertaining to, or in relation with, both dermal and haemal structures.