在線訂票 簡體中文   English   Set as Homepage   For Collection National Geopark   4A Scenery Spot   National Natural Heritage
Position:Home Page > Geological Research > Karst >

Cave creatures

2015-03-23 00:02 | Author:gzzjd | Reading:amount |


Cave creatures

Cave creature includes those that can only multiply in a cave and may not survive outside a cave, and thus it is also called true cave creature, which include lower plant such as alga, microorganism, vertebrate such as blind fish, blind loach, invertebrate such as spider, diplopod, cricket and chilopod. Typical species of troglobites lack chromatophore and are weak-eyed. Compared with those of the related species living on the ground, their legs and antenna usually have more sensory nerve endings, and there are much sensory hairs on their bodies. Cave plants only exit near the mouth of a cave. As there is less light deep in the cave, the plant species also decrease dramatically, and the organs and the organism structure also changes correspondingly. Cave plants mainly consist of ceterach, moss, lichen and alga.

Copyright statement

1、《Cave creatures》this article is supported by net friend, all copyrights author, if want to reproduce, please indicate the source.

2、Reproduced of reference or informative public free information for the purpose of reference to goodwill, should not be allowed to twist 、modify the content meaning ,at the same time, you must retain this net indicate the source of manuscript and own the copyright and other legal responsibility.

3、Caused by improper for reproduced or quoted this net content of civil disputs and administrative processing or other losses,we do not undertake any responsibility。

Contact
(Time:9:30-17:00)
0857-7812018
0857-7812063
Contact QQ
 
甘肃快3号码统计 山东十一选五分布图一定牛 北京十一选五开奖五码分布 广西快三官方网站 北京赛车网址 好运彩3基本走势图 重庆幸运农场选号诀窍 360双色球专家杀号定胆 极速pk10计划软件下载 湖北十一选五一定牛 天津11选五奖金说明