六批次燃气灶被检不合格
????? (?? ????: Hydra) ??? ??? ???? ??-??? ??????? ?????? ???????, ??? ???? ??????. ???? ?????? ??? ??? ???? ???? ????? ????? 1 ?"?. ?????? ??? ??? ???? ?? ????? ???? ??? ??? ????. ?????? ?????? ??-10,000 ????, ???????? ????? ?????. ?????? ??? ???? ???? ??????? ??? ?????????, ??? ????? ????????, ????? ?-?????, ????? ????, ???????? ?????????? ?????. ???? ??? ?? ?????? ??? ?????? ?????????? ????? ?????? ???? ????? ??????? ?????? ?????? ????? ????? ??? ??????.
 ?????
| |
|---|---|
| |
| ???? ???? | |
| ?????: | ???? ???? |
| ?????: | ?????? |
| ?????: | ??????? |
| ????: | ???????? |
| ???????: | Capitata |
| ?????: | ???????? |
| ???: | ????? |
| ?? ???? | |
 Hydra???????, 1758 | |
| |
????????
??????????? ??? ????? ?????? ???? ????? ???? ??????? ????? ??????? ?????? ????? ????? ?????? ?????. ?????? ??? ????? ???? ????. ????? ???????? (ectoderm) ????? ????? ?????? ??????? (endoderm) ????? ?????? ?????. ???? ?????? ??????? ???? ????? ??????? ??? ??? ????? ???? ????. ?????? ??? ????? ??????? ?? ???? ???? ??? ???. ?????? ????? ??? ???? ????. ?????? ?????? ??????? ?????? ?????, ????? ???????? ??????.
??? ?????? ?????? ??? ???? ?????? ?????? ????? ?????? ???????? ??????. ????? ???? ?????? ?????? ?? ???? ??????, ???? ????? ?? ????? ?? ????? ???? ????? ???? ???. ???? ???? ?? ????? ?????, ??? ????? ?????? ??????? ?? ?? ???? ???? ?? ?????? ????, ??? ??? ??????. ?????? ????? ???? ??????? ?? ?-10 ????????? ????.
?????? ????? ?????? ??-??????? ??????? ?????. ??? ??????? ?? ?????? ?? ???????????? ?????? ?? ???? ????? ?????? ??????. ???????? ??? ??????? ???????? ?? ????? ??-??????? ??? ?????? ?? ??????, ???? ?????? ?? ?????? ??? ??????? ???? 1702[1].
??????? ??????
??????????? ????? ??????? ????? ??????? ????? ???? ??????? ???? ???. ?????? ???? ?????? ???? ?????? ?? ???, ???? ??????? ???? ??? ???? ?????. ??? ???? ???? ??????? ????? ?????? ???????? ??????? ?????? ?? ????? ???? ?????? ??????? ?? ???? ????. ???? ??????? ???? ???? ?????? ???? ??????? ???????? ??????? ??? ????? ??????? ???? ???? ?? ????? ??? ?????? ???? ???????. ?????? ???? ????? ????? ???? ????? ??? ??? ???? ???? ??? ????? ??????. ?????? ?????? ?????? ????? ???? (1-5% ?????? ?????). ????? ???????? ????? ?????? ????, ?????? ????? ???? ????? (???????) ??? ??? ???? ????? ?????? ?????? ???? ?????? ??? ??? ????.
?????
??????????? ???? ????? ??????? ????? ?????? ??????. ??? ?????? ??????? ????? ??? ????? ????.
??????? ????????
?????
- ?????, ???? ??????????? ???????? (???????)
? ?????, ???? ITIS (???????)
? ?????, ???? ????? ?????? ????? ??????????? (???????)- ?????, ???? Animal Diversity Web (???????)
? ?????, ???? ???????????? ?? ????? (???????)
? ?????, ???? GBIF (???????)- Structural Inheritance of the Actin Cytoskeletal Organization Determines the Body Axis in Regenerating Hydra
- Gilbert Charles Bourne, An Introduction to the Study of the Comparative Anatomy of Animals, BiblioBazaar, LLC, 2008, pages 221-240