| Commonly used sites for catheterization include the basilic, cephalic, saphenous popliteal, external jugular, and temporal veins. |
| Type B genes are expressed particularly in the leaflike regions on both sides in the bilobed cephalic ganglion. |
| It may pass over the clavicle and open into the cephalic, subclavian, or internal jugular. |
| The cephalic end of the worm produces an indurated papule that vesiculates and eventually ulcerates. |
| Naupli have a cephalic shield or the beginnings of the dorsal carapace, and no segmentation on the trunk. |
| Members of the Agnostina have only two segments between the cephalon and pygidium, and never have cephalic sutures. |
