PTERODAKTILHO

PTERODAKTILHO (Pterodactylo- idei), qatori khazandahoi murdaraftaero guyand, ki ba zabarqatori kaltakaloshoi parvozkunanda mansuband. Pterodaktilho dar davrahoi yura va taboshir zistaand. Kosakhonai sarashon khele sabuk buda, bazan dandonhoi toqa-toqai mayda, boli vasei baquvvat doshtand. Hangomi parvoz panjahoyashon qat meshudand, to ki ba parvoz khalal parasonand. Dumashon khele kutod bud. Andozaashon gunogun buda, bazeashon barobari gunjishk va bazei digarashon nihoyat kalonjussa (masalan, pteranodon, pahnoii bolash to 7,5 m) budand. Psoroptozi khurd hasharot, modi va digar mavjudoti obiro mekhurdand. Psoroptozi hafriyoti dar tahshinihoi Evropai Garbi, Afrikai Sharqi va Amerika, dar SSSR (Povoljiya) yoft shudaand.

Pteranodon (rekonstruksiya karda shudaast).