Zygosphene - definição. O que é Zygosphene. Significado, conceito
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O que (quem) é Zygosphene - definição


Zygosphene         
·noun A median process on the front part of the neural arch of the vertebrae of most snakes and some lizards, which fits into a fossa, called the zygantrum, on the back part of the arch in front.
Zygosphene-zygantrum articulation         
The zygosphene-zygantrum articulation is an accessory joint between vertebrae found in several lepidosauromorph reptiles. This pivot joint consists of a forward-facing, wedge-shaped process called the zygosphene, that fits in a depression on the rearside of the next vertebrae, called the zygantrum.
Zygantrum         
·noun ·see under Zygosphene.