
clipsdrops

clipsidrops praarambhik dair seey carboniferous seey adim synapsid kaa ack vilupt vansh haye joe "archaeothyris" seey sambandhit thaa. naam kaa arth haye 'ghante kaa gillas roop' (yunani "clepsidra" = "ghante kaa gillas" + yunani "ops" = "aankh, chehra, roop").
synapsida vaha samooh (yaa clade) haye jisamen standhari shamil hain, lekin iss shabd kaa upayog mukhya roop seey isake shuruati sadasyon koo sandarbhit karane key liye kiya jaataa haye. kaee anya praarambhik sthaliya amneots kii tarah, isamen shayed keedon aur chhote jaanvaron kaa aahar thaa. yeh shayed paani key bajaay jameen parr andey detaa haye, jaisa kii adhikansh amneot tetrapod ney kiya thaa.
feimer key liye ack jeevaashm vigyaan sambandhi anuman model "clipsidrops" key liye ack sthaliya jeevan shally kaa sujhaav detaa haye, jaisa kii isake haal key saapeksh "opiacodon" key liye haye. yeh apane apekshaakrit patale, saghan prantstha key saath susangat haye. isake jabade anya praarambhik amneot tetrapod jaise "paleothyris" aur "hylonomous" kii tulanaa mein thode adhik unnat they.