Pedigree Of MLWR Margo
BreedAgouti
SexDoe
D.o.B09/29/2014
Reg. #14MLWR0039/03F (NARR)
BreederBeth C.K. Chan
OwnerBeth C.K. Chan
ParentsGrandparentsGreat GrandparentsGreat Great Grandparents
MLWR Grretergrret
Russian Fawn Self
Buck
03/02/2013
Still alive at this time!
MLWR Pyewacket
Russian Fawn Berkshire Headspot
Buck
02/14/2012
12MLWR0014/09M (NARR)
Euthanasia
18 months
Pyewacket started showing signs of the respiratory issues experienced by his father, uncles, and brothers, and progressed quickly to respiratory failure. Necropsy showed severely abscessed lungs, one lung with no usable tissue and the other with less than half still functional. Culture didn't show anything significant, and histopathology supported respiratory failure. A small node was also seen on the liver.
BVR Newton Pulsifer
Russian Fawn American Irish Standard Coat Dumbo Ear
Buck
06/10/2011
11BVR0045/08M (NARR)
Cause of death: Respiratory Failure
14 months
Respiratory failure, many abscesses in lungs. Necropsy showed all else to be normal. Culutre of lung tissue did not find anything of concern or infectious to other rats.
Champion DAZL Mockingbird
Russian Blue Agouti American Irish Standard Coat Standard Ears
Buck
12/23/2009
09DAZL0220/01M (NARR)
Cause of death: Age
27 months
Gross necropsy revealed normal wear and tear for advanced age, lungs approximately 50% capacity
BVR Dawn Treader
Russian Blue Agouti
Doe
07/27/2010
10BVR0087/06F (NARR)
BVR Anathema Device
Russian Fawn Self Standard Coat Standard Ear
Doe
06/10/2011
11BVR0045/03F (NARR)
Cause of death: Euthanasia
27.5 months
Large mammary tumor, weightloss and declining quality of life. Necropsy some lung abscesses, 4cm x 4.5cm mammary tumor, and weight loss, but no other significant findings.
Champion DAZL Mockingbird
Russian Blue Agouti American Irish Standard Coat Standard Ears
Buck
12/23/2009
09DAZL0220/01M (NARR)
Cause of death: Age
27 months
Gross necropsy revealed normal wear and tear for advanced age, lungs approximately 50% capacity
BVR Dawn Treader
Russian Blue Agouti
Doe
07/27/2010
10BVR0087/06F (NARR)
MLWR Nightwitch
Russian Fawn Self
Doe
02/14/2012
12MLWR0014/06F (NARR)
Cause of Death: Euthanasia - necrotic tumor
30 months
Euthanized due to large mammary tumor that started becoming necrotic. Overgrown incisor required regular trimming. Necropsy showed some lung abscessing. All else normal for age.
BVR Newton Pulsifer
Russian Fawn American Irish Standard Coat Dumbo Ear
Buck
06/10/2011
11BVR0045/08M (NARR)
Cause of death: Respiratory Failure
14 months
Respiratory failure, many abscesses in lungs. Necropsy showed all else to be normal. Culutre of lung tissue did not find anything of concern or infectious to other rats.
Champion DAZL Mockingbird
Russian Blue Agouti American Irish Standard Coat Standard Ears
Buck
12/23/2009
09DAZL0220/01M (NARR)
Cause of death: Age
27 months
Gross necropsy revealed normal wear and tear for advanced age, lungs approximately 50% capacity
BVR Dawn Treader
Russian Blue Agouti
Doe
07/27/2010
10BVR0087/06F (NARR)
BVR Anathema Device
Russian Fawn Self Standard Coat Standard Ear
Doe
06/10/2011
11BVR0045/03F (NARR)
Cause of death: Euthanasia
27.5 months
Large mammary tumor, weightloss and declining quality of life. Necropsy some lung abscesses, 4cm x 4.5cm mammary tumor, and weight loss, but no other significant findings.
Champion DAZL Mockingbird
Russian Blue Agouti American Irish Standard Coat Standard Ears
Buck
12/23/2009
09DAZL0220/01M (NARR)
Cause of death: Age
27 months
Gross necropsy revealed normal wear and tear for advanced age, lungs approximately 50% capacity
BVR Dawn Treader
Russian Blue Agouti
Doe
07/27/2010
10BVR0087/06F (NARR)
MLWR Internet Forever
Black Satin
Doe
06/14/2013
13MLWR0027/05NF (NARR)
Still alive at this time!
BVR Hartree
Agouti
Buck
01/25/2012
12BVR0005/02M (NARR)
Cause of death: Primary heart disease
22 months
Necropsy showed primary heart disease, severely dialated pulmonary vessels. Lungs still had 60-70% function.
BVR Jolt
Agouti
Buck
12/28/2010
10BVR0142/04M (NARR)
Age related issues
30 months
Gross necropsy revelaed fibrous tumor on the shoulders, likely a fibroadenoma. Lung capacity roughtly 20%. Other organ wear and tear normal for advanced age.
BVR Fearn's Pippin
Agouti Self Satin
Buck
06/30/2009
09BVR0094/05M (NARR)
Cause of death: Respiratory Failure
37 months.
Gross necropsy showed left side of lungs collapsed and pericardium adhered to thoracic wall. Moderate lung abscessing on right side. Heart large. Liver small.
BVR So... Yeah
Russian Cinnamon
Doe
04/15/2010
10BVR0030/09F (NARR)
Cause of death: Euthanasia
18 months
Euthanized for intestinal blockage. Gross necropsy revealed a 2 cm adenocarcinoma in the colon which caused obstruction. This type of tumor is not considered to be directly heritable.
BVR Ksora
Russian Blue
Doe
07/26/2011
11BVR0062/05F (NARR)
BVR Corona Borealis
Russian Blue Agouti Satin
Buck
03/26/2010
10BVR0031/03M (NARR)
Cause of death: Respiratory, anorexia
24 months
Gross necropsy revealed severe lung degredation, loss of weight, anorexia.
BVR Sparks
Russian Cinnamon
Doe
12/28/2010
10BVR0142/08F
MLWR Taiitsukun
Black Satin
Doe
06/05/2012
12MLWR0055/08F (NARR)
Still alive at this time!
BVR Corza Jarn
Russian Blue Agouti Satin
Buck
07/23/2011
11BVR0061/05M (NARR)
Cause of death: Euthanasia
30 months
Euthanized due to large benign mammary tumor, hind end degeneration, weight loss, failing quality of life.
BVR Crimson Permanent Assurance
Russian Cinnamon Berkshire Satin
Buck
07/27/2010
10BVR0078/05M (NARR)
Respiratory failure.
32 months
Gross necropsy revealed very badly abscessed lungs, very low capacity. Other organs in good shape. Body weight and muscle volume very low.
BVR Spike Shooter
Russian Blue Agouti
Doe
12/28/2010
10BVR0142/09F (NARR)
BVR Alia
Agouti Satin Self
Doe
11/23/2011
11BVR0088/01F (NARR)
Cause of death: Euthanasia
28.5 months
Euthanized due to large mammary tumor, weight loss, failing quality of life. Necropsy found large mammary tumor, lungs mostly clear with only a few small abscesses. All else normal for her age.
FSTR Arrakis
Cinnamon
Buck
01/05/2011
11FSTR0001/01M (NARR)
Respiratory failure.
25 months
Gross necropsy revealed heavily abscessed lungs, capacity about 10% remaining, loss of body weight and muscle tone. Other organs seemed normal.
BVR Black-Eyed Susan
Russian Blue Self
Doe
02/28/2011
11BVR0015/01F (NARR)
Produced using Breeders Assistant for Rats Pedigree Software (tel: +44 1223 290291), Personal Edition licensed to Beth C.K. Chan.