Natrix natrix, quadrate 33TVK3, excerpt of locality finds

 
id species country region locality altitude author of find date of find publication date of find comments
id4717 Natrix natrix Croatia Cres Otok Cres, Cherso Island, Isola Cherso, Ostrvo Cres- Marcel Kudláček 18.08.2007 10.01.2011  
id3314 Natrix natrix Croatia Krk Baška, Baska, Baska Primorje, Baskanova, Baška Primorje, Baškanova, Bescanuova- Boris Lauš 21.06.2009 26.08.2009  
id885 Natrix natrix Croatia Krk Dokolovo176 Petr Vlček 11.05.2007 12.06.2007 There is an interesting and great variability in colouration (subspecies natrix, helvetica, persa) on Krk island. Additionaly they are succesfuly hybridising so we can find there lot of intermedeiate forms and aberations including melanistic individuals. By this fact the subspecies level is strongly in doubt. 
id1492 Natrix natrix Croatia Krk Dokolovo176 Daniel Jablonski 18.07.2007 02.01.2008  
id4567 Natrix natrix Croatia Krk Lakmartin- Pierre-Yves Vaucher 11.05.2010 05.11.2010  
id9040 Natrix natrix Croatia Krk locality not published- Marcel Kudláček 20.05.2014 14.07.2014  
id11827 Natrix natrix Croatia Krk Misučajnica- Marcel Kudláček 15.05.2018 07.07.2018  
id496 Natrix natrix Croatia Krk Ponikve- Petr Vlček 21.05.1997 22.10.2006 copulation of N. n. persa + helvetica or N. n. natrix 
id906 Natrix natrix Croatia Krk Ponikve16 Petr Vlček 17.05.2007 21.06.2007 There is an interesting and great variability in colouration (subspecies natrix, helvetica, persa) on Krk island. Additionaly they are succesfuly hybridising so we can find there lot of intermedeiate forms and aberations including melanistic individuals. By this fact the subspecies level is strongly in doubt. 
id907 Natrix natrix Croatia Krk Ponikve16 Petr Vlček 12.05.2007 22.06.2007 There is an interesting and great variability in colouration (subspecies natrix, helvetica, persa) on Krk island. Additionaly they are succesfuly hybridising so we can find there lot of intermedeiate forms and aberations including melanistic individuals. By this fact the subspecies level is strongly in doubt. 
id1858 Natrix natrix Croatia Krk Ponikve20 Martin Waldhauser 28.05.2008 25.06.2008 very common, variability looks like ssp. persa and ssp. natrix 
id7977 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 02.06.2013 10.11.2013  
id7979 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 02.06.2013 10.11.2013  
id8007 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 23.09.2013 10.11.2013  
id8859 Natrix natrix Croatia Krk Ponikve20 Adam Botond 11.06.2014 27.06.2014 Road surround Ponikve lake. 
id9082 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 20.05.2014 23.07.2014  
id9096 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 23.05.2014 23.07.2014  
id10872 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 23.05.2016 13.06.2016  
id10874 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 23.05.2016 13.06.2016  
id10894 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 25.05.2016 13.06.2016  
id11360 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 21.05.2017 17.07.2017  
id11775 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 13.04.2018 07.07.2018  
id12086 Natrix natrix Croatia Krk Ponikve- Marcel Kudláček 28.04.2019 14.07.2019  
id2909 Natrix natrix Croatia Rab Lopar130 Miloslav Homolka 11.08.1996 06.06.2009 water pit - 1 individual