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Finally new Release

Filamentous Identification

"the Easy Way"

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Mystery Bug of the Month

 

Creatures from the Depths below continued. . . . .

We had tons of requests for more of him immediately so here you go!

We stained them this time with Lacto Phenol Cotton Blue stain to try to bring out more details!

 

 

Oral Cilia
Well,

it appears that our little critter belongs in the family

 

Russell Shiel from Adelaide,

Australia Identified out little critters!

 

Animalia - Rotifera
Asplanchna
 

ok, there appeared to be babies inside the larger ones

The young develop to maturity within the parent's body, and are born live.

Biota
   Domain Eukaryota - eukaryotes
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Bilateria (Hatschek, 1888) Cavalier-Smith, 1983 - bilaterians, triploblastic animals
         Branch Protostomia Grobben, 1908 - protostomes
           Infrakingdom Platyzoa Cavalier-Smith, 1998
             Superphylum Gnathifera - gnathiferans
               Phylum Rotifera Cuvier, 1798 - rotifers
                 Class Monogononta
                   Order Ploimida
                     Family Asplanchnidae
                       Genus Asplanchna 
 
It is clear, with a large sac and definitely a predator!
 
 
 
 
 
 
Here is one that not only has a huge sac of rotifers in the upper right but also appears to have a smaller on the creatures inside it below
 
the one on the far right had a small and medium critter inside and the medium one is trying to break out
prior to breaking out

once it started to break out, cilia started to move on it

 

there were a total of three jaws on the far right critter

This is a giant rotifer so we have heard from a marine biologist down in Australia, but it does have male and female forms or adult and young?
 
Also is is over 100x times bigger than a rotifer, the small brown spots in the photos are real normal wastewater sized rotifers, so you can see the size comparison.
 
Also it had live births and carried its young !
 
You can see the smaller baby inside the larger one, and in some of our photos, the baby was coming out a small hole like a live birth.
 
Not sure if that fits with all the typical  "rotifer" genus characteristics,
but they were very interesting to see and watch. I have looked at thousands of plants since 1992 from all over the world and many different cities and industries. This was a first!

 

They were found in a lagoon that washes eggs from a chicken farm, 2.2 million chickens onsite. They lay an egg every 26 hours, so yes, quite a lot of eggs! I assume the parts of the egg shell that made the water of the lagoon milky created an environment for different growth than normally found in wastewater lagoons.
 
 
We have had guesses that these are

probably similar to the species Asplanchna

Supposedly like the killer whales as one website puts it in the rotifer world. They swallow whole normal sized rotifers and make lunch out of them! These critters can be up to a millimeter in length

Asplanchna brightwelli Here is a good website for reference

http://cfb.unh.edu/CFBkey/html/anatomy/rotiferB/rotifer_B.htm#

 

Want to see more of the Mystery Bug- videos and photos

Mystery Bug 9-04  Mystery Filament of the Month 9-04  Mystery Filament of the Month 10-04

 

Mystery Bug 10-04  Mystery Bug-11-0Mystery Bug-12-04  Mystery Bug-1-05

 

Mystery Bug-2-05  Mystery Bug-3-05  Mystery Bug-4-05  Mystery Bug-5-05

Mystery Bug-6-05  Mystery Bug-7-05  Mystery Bug-8-05

 

 

 

 

Mystery Bug-9-05  Mystery Bug-10-05  Mystery Bug-11-05   Mystery Bug-12-05 

 

 

 

 

Mystery Bug 1-06  Mystery Bug 2-06 Mystery Bug 3-06

 

 

 

Mystery Bug 4-06   Mystery Bug 5-06 Mystery Bug 6-06

 

 

 

 

Mystery Bug 7-06   Mystery Bug 7-06 II Mystery Bug 8-06

 

 

 

 

Mystery Bug 8-06 II   Mystery Bug 9-06 II Mystery Bug 10-06

 

 

 

 

Mystery Bug 11-06    Mystery Bug 12-06

 

 

 

 

Mystery Bug 1-07 and links to all of 2007 Mystery Bugs pages

 

 

 

 

Strange Suctorians

Stay tuned each month

More to come soon!

Enlargements: If you liked these pictures and want to see additional microorganisms check out the pages below.

Amoeba

Flagellates

Free Swimming Ciliates

Stalked Ciliates

Rotifers

Suctoria

Bug Sex?

Eating under the microscope- Dinner time!

How are your bugs doing?

Filamentous Identification Training class

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Wastewater Biomass Analyses Brochure

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Sample Case History

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How are your bugs doing?

Filamentous Identification Training class

Filamentous Identification The Easy Way- Training program CD

Start your way now to a cleaner, brighter effluent with fewer hassles in your waste treatment plant.

Wastewater Biomass Analyses Brochure

The Most Comprehensive Filamentous Bacteria Training Program

you will find!!!

Sample Case History

More information

Additional training Materials

 

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Revised: July 31, 2007.