深海奇物。。。。乒乓海绵和深海水母系列

amos

原帖由 小祥归来 于 20-1-2009 05:52 PM 发表
他眨眼很恐怖下

突然想起，小祥的水牌出来了没？

misai

应该做好了吧...

机车女孩

所以他才被命名为从地狱来的僵尸。。。

小祥归来

原帖由 amos 于 20-1-2009 07:02 PM 发表



突然想起，小祥的水牌出来了没？

去年有钱的时候不能去，现在能去了，不过钱被我花光了

现在开始存钱，看看5/6月有没有希望

小祥归来

原帖由 机车女孩 于 20-1-2009 09:42 PM 发表
所以他才被命名为从地狱来的僵尸。。。

我觉得她好开放哦，把整个裙子套在头上

~@Star@~

那么你的眼睛 不是大吃 冰气淋 咯 。。。

小祥归来

进入黑风洞了

~@Star@~

有没有 晕堕堕 感觉 列 。。。

小祥归来

很苏胡

机车女孩

半透明的鱼。。。。
Researchers solve mystery of deep-sea fish with tubular eyes and transparent head


Researchers at the Monterey Bay Aquarium Research Institute recentlysolved the half-century-old mystery of a fish with tubular eyes and atransparent head. Ever since the "barreleye" fish Macropinna microstomawas first described in 1939, marine biologists have known that itstubular eyes are very good at collecting light. However, the eyes werebelieved to be fixed in place and seemed to provide only a"tunnel-vision" view of whatever was directly above the fish's head. Anew paper by Bruce Robison and Kim Reisenbichler shows that theseunusual eyes can rotate within a transparent shield that covers thefish's head. This allows the barreleye to peer up at potential prey orfocus forward to see what it is eating.
Deep-sea fish have adapted to their pitch-black environment in avariety of amazing ways. Several species of deep-water fishes in thefamily Opisthoproctidae are called "barreleyes"because their eyes are tubular in shape. Barreleyes typically live nearthe depth where sunlight from the surface fades to complete blackness.They use their ultra-sensitive tubular eyes to search for the faintsilhouettes of prey overhead.
Although such tubular eyes are very good at collecting light,they have a very narrow field of view. Furthermore, until now, mostmarine biologists believed that barreleye's eyes were fixed in theirheads, which would allow them to only look upward. This would make itimpossible for the fishes to see what was directly in front of them,and very difficult for them to capture prey with their small, pointedmouths.


Reisenbichler used video from MBARI's remotely operated vehicles(ROVs) to study barreleyes in the deep waters just offshore of CentralCalifornia. At depths of 600 to 800 meters (2,000 to 2,600 feet) belowthe surface, the ROV cameras typically showed these fish hangingmotionless in the water, their eyes glowing a vivid green in the ROV'sbright lights. The ROV video also revealed a previously undescribedfeature of these fish--its eyes are surrounded by a transparent,fluid-filled shield that covers the top of the fish's head.Most existing descriptions and illustrationsof this fish do not show its fluid-filled shield, probably because thisfragile structure was destroyed when the fish were brought up from thedeep in nets. However, Robison and Reisenbichler were extremelyfortunate--they were able to bring a net-caught barreleye to thesurface alive, where it survived for several hours in a ship-boardaquarium. Within this controlled environment, the researchers were ableto confirm what they had seen in the ROV video--the fish rotated itstubular eyes as it turned its body from a horizontal to a verticalposition.

n addition to their amazing "headgear," barreleyes have a variety ofother interesting adaptations to deep-sea life. Their large, flat finsallow them to remain nearly motionless in the water, and to maneuververy precisely (much like MBARI's ROVs). Their small mouths suggestthat they can be very precise and selective in capturing small prey. Onthe other hand, their digestive systems are very large, which suggeststhat they can eat a variety of small drifting animals as well asjellies. In fact, the stomachs of the two net-caught fish containedfragments of jellies. After documenting and studying the barreleye's uniqueadaptations, Robison and Reisenbichler developed a working hypothesisabout how this animal makes a living. Most of the time, the fish hangsmotionless in the water, with its body in a horizontal position and itseyes looking upward. The green pigments in its eyes may filter outsunlight coming directly from the sea surface, helping the barreleyespot the bioluminescent glow of jellies or other animals directlyoverhead. When it spots prey (such as a drifting jelly), the fishrotates its eyes forward and swims upward, in feeding mode.
Barreleyes share their deep-sea environment with many differenttypes of jellies. Some of the most common are siphonophores (colonialjellies) in the genus Apolemia. These siphonophores grow toover 10 meters (33 feet) long. Like living drift nets, they trailthousands of stinging tentacles, which capture copepods and other smallanimals. The researchers speculate that barreleyes may maneuvercarefully among the siphonophore's tentacles, picking off the capturedorganisms. The fish's eyes would rotate to help the fish keep its "eyeson the prize," while its transparent shield would protect the fish'seyes from the siphonophore's stinging cells.


Robison and Reisenbichler hope to do further research to find out if their discoveries about Macropinna microstomaalso apply to other deep-sea fish with tubular eyes. The bizarrephysiological adaptations of the barreleyes have puzzled oceanographersfor generations. It is only with the advent of modern underwater robotsthat scientists have been able to observe such animals in their nativeenvironment, and thus to fully understand how these physicaladaptations help them survive.

它的其中一种食物就是这种长型的水母。。。siphonophore in the genus Apolemia.

简介：
这只半透明的鱼是来自2000feet的深海鱼。。。它的学名叫着Macropinna microstoma。。他有与众不同的眼睛。。因为它的眼睛大多数时间都是往上看的。。。所以他的前半段是透明的，好让它可以寻找它的食物。。当它看到他的猎物时，他的眼睛就会转向前方，然后往上扑上去。。。科学家怀疑的青色的眼睛平时是用来收集从上面下来的阳光，好帮助他捕食水中会发光的微生物。。。。

这里有它的影片。。
http://www.youtube.com/watch?v=RM9o4VnfHJU

23 February 2009
MBARI News Release

[ 本帖最后由 机车女孩 于 26-2-2009 09:48 PM 编辑 ]

方野十狼

深海里果然是无奇不有。

多谢机车的资料。

我想去旅行

半透明的鱼真的很厉害勒！
很新奇。。。

~@Star@~

果然与鱼不同 。。。

惟

哇。。
全部都是阿莫，我看不懂
只看图片

可爱的小麦

还有什么新的可介绍吗,越看越有兴趣

机车女孩

不好意思啦。。。。
我有写简介。。。看简介和图案就好。 。

机车女孩

谢谢你的支持。。。
差点忘记有这个帖料。。。
好吧。。。刚找到一些可爱的新奇的家伙。。。
介绍给大家。。。。

机车女孩

Chimaera....

Kingdom:Animalia
Phylum:Chordata
Class:Chondrichthyes
Subclass:Holocephali
Order:Chimaeriformes


不懂像什么的深海鱼。。。。

The deep sea Chimaera fish, also called the Longnosed Chimaerahas a long nose. It lives in temperate waters around the world ondepths of 200 to even more than 2000 meters. It also has a long dorsalspine that contains a light toxic substance (see pictures). TheLongnosed Chimaera belongs to the order of Chimaeriformes, there are 6species of Chimaera Fishes that live in various oceans around theworld. The name "Chimaera" comes from the Greek word Chimaera whichmeans monster.

简介
它住在大约2600米深海。。。有长长的怪鼻子。。用来scan住在泥沙里的食物，就好像重金属扫描器。。它跟鲨鱼和魔鬼鱼是亲戚。。有时他也被称呼为鬼鲨。。。

[ 本帖最后由 机车女孩 于 8-6-2009 12:10 PM 编辑 ]

机车女孩

Pelican eel....


大嘴eel....

Kingdom:	Animalia
Phylum:	Chordata
Class:	Osteichthyes
Order:	Saccopharyngiformes
Suborder:	Saccopharyngoidei
Family:	Eurypharyngidae
Genus:	Eurypharynx Vaillant, 1882
Species:	E. pelecanoides

the pelican eel, or Eurypharynx pelecanoides, is adeep-sea fish rarely seen by humans, though the creatures areoccasionally snagged in fishermen's nets. It is an eel-like fish, theonly member of the genus europhetrix and the family Eurypharyngidae. It belongs to the order Saccopharyngiformes which is closely related to the true eels in Anguilliformes. It is also sometimes referred to as the umbrella mouth gulper.

他拥有比身体还要大的嘴巴，尾巴会发出粉红或红发光体来吸引它的食物。。。虽然它的尾巴和嘴巴相差一段距离，可是他还是有办法吃到他的食物。。以虾蟹类为食物。。它跟真鳗鱼是亲戚。。。

[ 本帖最后由 机车女孩 于 8-6-2009 12:10 PM 编辑 ]

机车女孩

Pacific Blackdragon 太平洋黑龙。。。



Femaleblackdragons are about two feet (61 cm) long and have fanglike teethand a long chin whisker. The males are small, about three inches (8 cm)in length, and brownish in color. They have no teeth, no chin barbeland no stomach. Unable to eat, the male lives only long enough to mate.Female blackdragons use their lure to attract prey, grabbing it with their sharp teeth.

简介
黑龙有尖利的牙齿和长长的胡须。 母的比公的长很多呢。。相差大约53cm。。一个天一个地。。最可怜的是公的没有牙齿也没有肚子，它活着的目的就是为了交配而已，过后它就会死掉。。。母黑龙用它那条长长的胡须来勾引它的食物。。。。