Breeding Journal, Species: Lysmata wurdemanni

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THEJRC
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Breeding Journal, Species: Lysmata wurdemanni - Saturday, April 17, 2010 6:09 PM
Breeding Journal DataSheet
This first post should be updated regularly to include new information as events take place or changes are made to your system
General
Species: Lysmata wurdemanni (peppermint shrimp)
Social Structure:
Size of Individuals: Approximately 1 1/2 inch to two inches 
Age of Individuals: Unknown
Date added to Tank: approximately 8 months ago

Broodstock Tank Details
Size of Tank: 10 gallon section
Substrate Details: approx 2 inches fine aragonite sand
Filtration Details: same as main system (live rock, sumps, UV, light skimming on occasion)
Water Changes: 30-35 gallons on main system (approx 200 gal system) weekly
Water Temperature: 78* low point 82* high point, average in 80*
Lighting: two 96 watt Compact Flourescent, 1 10,000Kelvin one 50/50 (10k / actinic)
Lighting Cycle: 10 hours on 14 hours off
Other Tank Inhabitants: two anemones, two darwin ocellaris

Broodstock Feeding Details
Food Types: Formula one marine pellet, Formula one and prime reef flake
Feeding Schedule: several times daily (two to six times daily)

Spawning Details
Date of First Spawn: Unknown, first noticed gravid females 4/17/2010
Spawn Time of Day: unknown
Dates of Consecutive Spawns:N/a
Courtship Details: unknown
Egg Size: N/A (live bearer)
Egg Color: N/A (live bearer)
Egg Count: N/A (live bearer)

Hatch Details
Hatch Date:
Hatch Time of Day:
# Days after Spawn:
Larvae Description:


Larval Tank Details
Temperature:
Size of Larval Tank:
Substrate Details:
Other Tank Decor:
Filtration Details:
Lighting:
Lighting Cycle:
Water Changes:

Larval Feeding Details
Food Types:
Feeding Schedule:

Metamorphosis/Settlement
Date of Settlement Start:
Days after Hatch:
Date of Settlement End:
Description of Fry:

Grow-Out Tank Details

Temperature:
Size of Grow-Out Tank:
Substrate Details:
Other Tank Decor:
Filtration Details:
Lighting:
Lighting Cycle:
Water Changes:
Size at Transfer:
Age at Transfer

Grow-Out Feeding Details
Food Types:
Feeding Schedule:

Additional Information
Miscellaneous Information:
Due to the hiding nature of this species, gravid females were caught late on in the cycle. 


You will be required to provide photographic evidence in this thread of each event submitted for the MBI Program.
If your thread does not contain these photos the MBI Committee will not be able to approve your reports.

<message edited by cmpenney on Sunday, April 18, 2010 7:21 PM>
Pelagically yours,
~J      

THEJRC
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Re:TheJRC's Lysmata wurdemanni journal - Saturday, April 17, 2010 6:12 PM
alrighty and off we go with the pictures... these were a pita to take and took a little bit of tank re-arranging!! 

Shot of both gravid females, note the packed abdomens


managed to position for a nice side shot of one of them to illustrate a little more what a gravid pep looks like!!

Pelagically yours,
~J      

THEJRC
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Re:TheJRC's Lysmata wurdemanni journal - Saturday, April 17, 2010 8:35 PM
Considering the spawning phase on this one as mating, release of larvae will be reported under hatch... though sadly it's likely I'll not reach settlement as this is my first run with Lysmata.  Prepared snagger, and larval tank (not attempting kriesel at this point).  Will update as soon as larvae are released.
Pelagically yours,
~J      

Arc Katana
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Re:TheJRC's Lysmata wurdemanni journal - Saturday, April 17, 2010 8:39 PM
Tagging along Joe - I want to do these too in the future!

fishboy13
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Re:TheJRC's Lysmata wurdemanni journal - Saturday, April 17, 2010 8:46 PM
I was going to do these but my fish eat them too quickly after they are released.  Once I get my broodstock tanks setup I'll try them.  Good luck with them Joe.

THEJRC
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Re:TheJRC's Lysmata wurdemanni journal - Saturday, April 17, 2010 10:21 PM
we shall see... so far I have hopes of at least seeing a release and having some success at capture with a snagger.... after that well... seeing as how I dont have my kriesel rig up it's probably going to be a few rounds till I get it!

Though it was nice to get the shots I did of the gravid females, if anything I'm happy to have observed!    
Pelagically yours,
~J