> Shrimp Juvenile
>
> Juveniles from sea were collected and kept in all glass tank, latter
> on in a plastic box we brought two types of sand ,dividing the box
> with two type of sand :one very fine & other crumbles like ,then
> gently kept few juveniles on the top of sand ,immediately they started
> blowing sand upwardly and slowly going downwards in sand within less
> then a minute only eyes were visible, then that too disappeared
> ,latter on say after 20 minutes just to check we started slowly
> searching in sand with our fingers and relies they were comfortable
> down two cms.
>
> Then we kept little sand on the glass base to observe they are mostly
> on sand blowing it ( trying to cover them selves, maybe)
>
> Now just for curiosity I ask few questions: what type of food could be
> available between sand particles? What stimulates them to act like
> this?
>
> If some one wishes to suggest some experiments we can try it with this
> little number of juveniles.
>
> "somewhere" wrote in message
> news:45046cb0$0$10512$b9f67a60@news.newsdemon.com...

>> Hi ,
>>
>> I am selling a blue sharks jaw, 16" wide x 15" long x 7" tall. You can
>> see all the teeth. About 20 years ago I hooked a 6ft blue shark off the
>> Santa Barbara coast. I cut out the jaw & let ants do the rest. No teeth
>> are missing. I drilled 2 holes for string so I could hang my trophy.
>> This is in pretty much perfect condition for a biological specimen. If
>> you want more pictures let me know.
>>
>> http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=270027809862
>>
>> ebay item number = 270027809862
>>
>> thank you
>>
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