matutidae

matutidae kekadon kaa ack parivaar haye, jise kabhi-kabhi "chandrama kekade" kahaa jaataa haye, joe tairane yaa khudai key liye anukoolit hotaa haye. way portunidae parivaar key tairaki kekadon seey alag hain kyonki sabhi paanch jode pair chapate hotey hain, naa kii kewal antim jodee key, jaisa kii portunidae mein hotaa haye. matutidae mein kekade aakramak shikari hotey hain.
vargeekaran.
paaramparik roop seey, iss vargeekaran mein ekal vansh "matuta" thaa, aur ise kalappide kaa ack upa-parivaar maanaa jaataa thaa. abb, samooh koo ack parivaar key roop mein sthaan diyaa gayaa haye aur chhah vansh (chaar maujooda aur dou jeevaashm) abb maanyata praapt hain. halanki calapoidia mein rakhaa gayaa haye, yeh spasht naheen haye kii matutidae aur callapidae nikatata seey sambandhit hain.
jeevaashm record.
"zaboa" kewal madhya myocene yug key hangerian jeevaashm bhandar seey jaanaa jaataa haye. "iomatuta" kaa varnan 2009 mein itali key madhya eocene seey kiya gayaa thaa. japan mein myosine bhandar mein "ashtorate" key jeevaashm bhee paae gaye hain.

