
whiptell stingre

whiptell stingrey ack parivaar haye, diacetidae, joe myeliobatiform key crum mein kiranon kaa haye. way duniya bhar mein ushnakatibandhiya seey samshitoshna samudri jall mein paae jaate hain, aur kaee prajaatiyan africa, asia aur australia mein bhee taaje paani mein ghus gaee hain. iss parivaar key sadasyon key paas chapate pectoral finn disk hain joe andakar seey laker heere jaise aakar mein hotey hain. unakaa aam naam unaki chabuk jaisi poonchh seey aataa haye, joe disk kii tulanaa mein bahut lambi hoti haye aur jisamen prishthiya aur kaudal pankh kii kamee hoti haye. porcupin kiran ("eurogymnous asperimus") koo chhodkar sabhi whiptell stingrey mein, poonchh key aadhar key paas ack yaa adhik vishaile dunk hotey hain, jinka upayog raksha mein kiya jaataa haye. apane peediton koo dunk maarne key liye, way apani poonchh koo hilaate hain kyonki dunk gir jaataa haye aur joe ghaav unhone banaaya haye usamen rahata haye. ack whiptell stingrey kaa stinger nukila hotaa haye, dantedar kinaaron key saath tej hotaa haye. way smally stingrey aur vishal taaje paani key stingrey key mamle mein aakar mein yaa adhik hotey hain.
vansh.
diaceatidae key vargeekaran koo 2016 mein peater last, gavin niler aur mabel manjaji-matsumoto dwara morphological aur aanvik phylogenetic detta key aadhar parr sanshodhit kiya gayaa thaa. parivaar key bheetar "megatrigon" kaa sthaan asthaayi roop seey aage key shodh key liye lambit haye, kyonki sakshya bataate hain kii yeh anya dassateds kii tulanaa mein potamotrigonidae aur eurotrigonidae parivaaron seey adhik nikatata seey sambandhit hoe sakata haye.

