Litter

15/09/2025 – OPR-HDL Madame la Marquise × RSH Nigel

Parents

Agouti varieberk silvermane dumbo straight

Age at litter birth	6 months
Current age	9 months
Death cause	– alive –

Sire: Nigel

Siamese burmese black standard straight

Age at litter birth	15 months
Current age	18 months
Death cause	– alive –

Litter summary

Prefix	OPR
Mating date	23/08/2025
Birth date	15/09/2025
Pups number	11 pups (♀: 9 recorded – ♂: 2 recorded)
Stillborn pups	No stillborn pup
Inbreeding	See inbreeding report

Ratteries

Raterie	Contribution
OPR – L'Opéra des P'tites Pensées	Lieu de naissance

Comments

Saillies : 23/08/2025, à partir de 22h Mise bas : 15 septembre 2025, 9h30-10h30 +97g à 21 jours, donc probablement une centaine au total. Mise bas extrêmement facile.

Taux de consanguinité : 6,16%

Page de la portée sur mon site Topic de naissance sur SRFA

Offspring

State	Identifier	Name	Pup Name	Age	Death cause	Owner	Sex
✓	OPR61795F	Gúthwinë		2 mo	– alive –	Loulouteratoune	♀
✓	OPR61794F	Hadhafang		2 mo	– alive –	Loulouteratoune	♀
✓	OPR61800M	Herugrim		2 mo	– alive –	Tani	♂
✓	OPR61797F	Mithril		2 mo	– alive –	Loulouteratoune	♀
✓	OPR61791F	Narya		2 mo	– alive –	Loulouteratoune	♀
✓	OPR61792F	Nenya		2 mo	– alive –	Loulouteratoune	♀
✓	OPR61799M	Palantir		2 mo	– alive –	Tani	♂
✓	OPR61798F	Silmaril		2 mo	– alive –	Amicus mures	♀
✓	OPR61796F	Tsuki	Andúril	2 mo	– alive –	Chaton	♀
✓	OPR61793F	Vilya		2 mo	– alive –	Loulouteratoune	♀
✓	OPR61773F	Yami	Glamdring	2 mo	– alive –	Chaton	♀

Statistics

Lifespan is computed only on deceased rats. Please note that litter statistics will be accurate only after the last survivor’s death.

Current survival rate	100 % (at 2 months, 5 days)

Average lifespan	N/A (♀: N/A – ♂: N/A)
⨽ infant mortality excluded	⨽ N/A (♀: N/A – ♂: N/A)
⨽ accidents excluded	⨽ N/A (♀: N/A – ♂: N/A)

— Created on 29/09/2025 by Loulouteratoune. Last modified on 11/11/2025.