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Biology

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??????????? ????????? ??????????? ?????????? . ??????????????? ???????? ???????? ???? ?????? ??????????????????? ???????????? ?????????????? ?????? ?????????????? ?? ??????? ?????????????? ????? ??????
??? ??? ???????? ???????? ???????? ??? ????? ???????????? ..


  • 300 ??????? ???????????? ??? ??????????????? ??? ???????????? ??????????????? ?????????? . ????? ??????????????? ????? ??? ??????????? ?????????? ? ????????????????????????? ????????? ??????? ??????????????????. 
  • ?????????? ???????????? ????? ?????????????? ????????????????? ????????? ?????????????? ?? ????????? ??????????????.
  • ???????? ??????? 6500 ??? ??? ??? ?????????????. ?????????? ????? ???? ????????? ????? ??????? ?????? ?????????????.
  • ?????????????? ??? ?????????????????? ????????? ????????!!
  • ??????????? ?????????? 10 ????????????? (Segments).
  • ??????????? ?????? ???????? (Odonata) ?????????????????. ?????????? ??????? ? ??????????????.
?????????? ????? 

?????? ??? ??????????? ??????????? ??????.

  • ?????????????? (Damselfly or Zygoptera): ?????? ???????? ?????? ???????????. ???????? ????????? ?? ???????????? ????? ???? ????????? ???????? ??????? ???????????. 
  • ????? ???????? (Dragon flies or Anisoptera): ?????????? ???????? ??????????? .   ??????? ???????? ???????????? ????????????????????? ???????????? ?????? ?????????.
  • ???????????????? - (Anisozygoptera) - ?? ??????????? ???????????.  ?? ????? ????????. Epiphebia laidlawi ???? ????? ?????????? ??????????????  ?????????????. 

?????????? ????? 
  • ???????????? ??????? ?????????????? ?????????? . ??????? ???????????? 60 ??.???????? ????????? ??? ????????????????. 
  • ??????????? ???????? ????????????????????? ??????????? ??????????. ?????????? ????????? ?????????? ????????? ????????? ???? ???? ??? ?????????????? ?????? ??????. ????????????, ????????? ??????? ????? ?? ??????? ?? ??????????? ?????????????? ???????? ?????????!!  ?? ???????????? ??? ???????? ????????? ?????.  ???????????? ???????????? ??? ???????????? ??????????  ???????????? ??????? ??????? ?????????? ?? ?? ?????.
  • ?????? ???????????? 30 ?????????? ??????????????. ????? ?? ?????????? 300 ?? 500 ?? ??? ????????????????????????? ?????? ?????????.
  • ???? ????? ????????? ??????????????. ?????? ??? ???????? 30,000 ?????? ???? ??????????????. 

 
  • ???????????? ???????? ??? ???????????? ??????? 360 ????????? ??????? ?????????!!!
  • ??? ???? ?????? ????? ?????????????? ????? ???? ????????? ?????????????????????? ??????? ??????????. ???? ??????????? ?? ???????????? ???????????. ?????????? ????? ???????????? ?? ??????????? ???????? ????? ??????? ????? ??????????? ?????????????? ???? ?????????? ???? ????? ???????. ???????????? ??? ?????? ?????????? ?? ????..!!
  • ????? ????????? ?????????? ?? ?????????? ???? ?????????? ???? ?????? ???????????!
  • ???????? ??????? ???? ?????? ?????????????? ???????????? ?????? ???????? ??????? (Giant petal tail) ???????????. ????? ??????????????? 6.5 ?????? ??????? ???? ????????.
 ???????? ????? ????????? ???????? 
  • ??????????? ????? ?????? ???????? ???????? ????? ????????. ????????, ????, ???????, ???????? ???????? ??????????? ??????????? ????? ?????. ??????? ??????? ?????????????? ?? ??? ??????????? ???????????? ??????????? ??????. ???? ?????? ?????????????????? ???????? ??????? ????? ????????? ?????????? ???????????. ?????????? ??????????? ?? ??????????????. 
  • ??? ????????????? ?????? ??????????????? ????????? ?????????????? ?????????? ??????????????.
Female Black-tailed Skimmer (Orthetrum cancellatum), a dragonfly

???????? ????????????
  • ???????? ?????????????? ?????????????. ?????????????? 100 ???? 400 ??? ??????????????. ????? ???????? ????????????? ???????????. 
  • ?????? 5 ???? 40 ??? ???????? ?????? ??????? ??????????????? ???????? ??????????? ???????? ?? ??????? ?????????? ??????? ???????. 
  • ????? ????????????????? ????? (Nymph ) ???????? ?????????????? ????? ?????????? ???????????? ????????? ????????. 
  • ?????????? ?????? ?????? ??????? ?????? ????. ?????????? ?????????? ??????? ????? ??????????. ???????? ??????????????? ????????? ??????????. ??????? ?????????.
  • ????? ????????? ?????????? ???????? ??? ????????? (moulting ). 
  • ????????????? ????? ??????? ??????? ??????? ??????????? ????????, ??????????????? ???????????????? ?????? ???????? ?????? ???? ????????????? ???????? ??????? ????. 




- Perilymph
Term: perilymph Literally meaning: ?lymph around? Origin: Anc Greek????-/peri- (=combining form meaning  ?around?)+ ??????/lemphos(=lymph)in Greek Mythology, nymphs are minor female deities protectors of springs, mountains, and rivers). Nymph via...

- Hemolymph
Term: hemolymph or or haemolymLiterally meaning: of different originOrigin: Anc Greek????/hema(=blood)??????/lemphos(=lymph)in Greek Mythology, nymphs are minor female deities protectors of springs, mountains, and rivers). Nymph via Latin passed as lympha...

- Hippocampus
Term: hippocampusLiterally meaning: ?seahorse?Origin: Anc Greek?????/hippos(=horse)?????/Campe(= female dragon,  derived from noun ?????/campe=  ?bend?, ?crook?, because of her shape)In Greek mythology K????/Campe was a female monster,...

- Lymph
Term: lymph Origin:  Anc Greek ?????/nymph(=in Greek Mythology, nymphs are minor female deities protectors of springs, mountains, and rivers). Nymph  via Latin passed as lympha  (?water, water nymph?). Coined: In 1622 physician Gaspare...

- Dragonfly Facts
Dragonflies have been around 300 million years. One prehistoric fossil had a wingspan of 2 1/2 feet! Today, the largest dragonfly is found in Costa Rica. It has a wingspan of 7 1/2 inches. Dragonfly eyes contain up to 30,000 individual lenses....



Biology








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