
spinmetrics

spinmatrics parivaar mein diplectanidae mein monopistehocotylan monogenians kaa ack vansh haye, jisamen ekmatra prajaati spinmatrics pentormos haye.
vyutpatti.
samanya naam yunani shabdon "spina" ("kaanta") aur "matricks" ("jahan kuchh utpann hotaa haye") seey liya gayaa haye, joe "genus kii prajaatiyon key peddencle aur hapter parr reedh kii huddy kii vyaapak upasthiti" kaa ullekh kartaa haye. vishisht visheshan yunani "pente" ("paanch") aur "ormos" ("lunger") seey liya gayaa haye, joe "vansh kii prajaatiyon key hapter aur pedankal parr paanch prakaar kii lunger sanrachanaon kii upasthiti key sandarbh mein haih nilay aur prishthiya lunger, peduncular spine, hook, haptoral spine aur squamodisk.