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RAUK - Archived Forum - 1st neo of 2008

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1st neo of 2008:

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Robert V
Senior Member
Joined: 06 Aug 2004
No. of posts: 717


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Posted: 04 Jul 2008

 

Hi all,

attched is a pic of this years hatchling - it measured 152mm and is a male. Now even if it hatched yesterday 3rd july, take off 70 days for incubation (approx) and sixty five days for gravid period, that means that a mating must have happened around the 15th or so of February! I remember Alans post saying a grassie sighting on the 8th of February, so that must mean almost as soon as they emerge, they're at it! Enjoy this little fella, aint he cute!

R


RobV
Vicar
Senior Member
Joined: 02 Sep 2004
No. of posts: 1181


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Posted: 04 Jul 2008
Blimey that's early!

I've seen very two very small Nn under tins at work during the last week, which confused me greatly, as I assumed it was much too early in the season.

Is this year's juves the only likely explanation ?

Steve Langham - Chairman    
Surrey Amphibian & Reptile Group (SARG).
Mark_b
Senior Member
Joined: 26 Jun 2008
No. of posts: 79


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Posted: 04 Jul 2008

I saw a few tiny neonates yesterday

Previous studies have shown autumn mating in grass snakes, also delayed fertilisation and spring hatchings have been observed in Europe.

That could explain it!

Mark_b39633.3707060185
Robert V
Senior Member
Joined: 06 Aug 2004
No. of posts: 717


View other posts by Robert V
Posted: 06 Jul 2008

Steve /Mark,

Yeah, I must admit I thought it was a bit early as well. Maybe they do over-winter in the egg. Wouldn't that be amazing if that were the case. I can't remember, did we have a hot period in Febrauary?

R


RobV
Robert V
Senior Member
Joined: 06 Aug 2004
No. of posts: 717


View other posts by Robert V
Posted: 01 Dec 2009

Ah those were the days...


RobV

- 1st neo of 2008

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