Xiphias gladius
— Navneord
– Engelsk
~ large toothless marine food fish with a long swordlike upper jaw; not completely cold-blooded i.e. they are able to warm their brains and eyes: worldwide in warm waters but feed on cold ocean floor coming to surface at night
Xiphias
— Navneord
– Engelsk
~ type genus of the Xiphiidae
Xiphiidae
— Navneord
– Engelsk
~ comprising the common swordfishes
xiphium iris
— Navneord
– Engelsk
~ bulbous iris of western Mediterranean region having usually violet-purple flowers
xiphoid process
— Navneord
– Engelsk
~ smallest of the three parts of the breastbone; articulates with the corpus sternum and the seventh rib
Xiphosura
— Navneord
– Engelsk
~ horseshoe crabs and extinct forms
Xiphosurus polyphemus
— Navneord
– Engelsk
~ large marine arthropod of the Atlantic coast of North America having a domed carapace that is shaped like a horseshoe and a stiff pointed tail; a living fossil related to the wood louse