Matteo - documentation of snakes:
Natrix natrix #1 - old female in water
Matteo - documentation of snakes:
Zamenis longissimus #1 - head portrait
Matteo - documentation of snakes:
Vipera berus #1, female - head portrait
Matteo - documentation of snakes:
Vipera berus #2, female - head portrait
Matteo - documentation of snakes:
Vipera berus #3, male - portrait
Matteo - documentation of snakes:
Vipera aspis francisciredi #1, female - head portrait
Matteo - documentation of snakes:
Vipera aspis atra #1, female - head portrait
Matteo - documentation of snakes:
Vipera ammodytes #1, male - head portrait
Matteo - documentation of snakes:
Vipera ammodytes #2, male - head document photo
Matteo - documentation of snakes:
Vipera aspis atra #4 , female - portrait (with tongue)
Matteo - documentation of snakes:
Vipera aspis atra #8, female - portrait (with tongue)
Matteo - documentation of snakes:
VIpera berus #4, female - portrait
Matteo - documentation of snakes:
Vipera berus #4, female - portrait (with tongue)
Matteo - documentation of snakes:
Vipera aspis atra #11, female - head portrait
Matteo - documentation of snakes:
Natrix tessellata #4, female - portrait (melanotic)
Matteo - documentation of snakes:
Coronella austriaca #2 - portrait (young specimen)
Matteo - documentation of snakes:
Vipera aspis atra #17, female - portrait (melanotic)
Matteo - documentation of snakes:
Vipera aspis francisciredi #8, male - profile closeup
Matteo - documentation of snakes:
Natrix natrix #2 - portrait in the grass
Matteo - documentation of snakes:
Hierophis viridiflavus #4, male - portrait
Matteo - documentation of snakes:
Vipera aspis hugyi #1, female - face portrait
Matteo - documentation of snakes:
Vipera aspis hugyi #1, female - portrait
Matteo - documentation of snakes:
Vipera aspis hugyi #2, melanic female - portrait
Matteo - documentation of snakes:
Hierophis viridiflavus #6 - portrait
Matteo - documentation of snakes:
Vipera aspis francisciredi #10, male - portrait
Matteo - documentation of snakes:
Vipera aspis francisciredi #1, female - pattern 3/4
Matteo - documentation of snakes:
Hierophis viridiflavus #8, male - portrait
Matteo - documentation of snakes:
Hierophis viridiflavus #9, young - portrait
Matteo - documentation of snakes:
Vipera aspis francisciredi #11, female - face portrait
Matteo - documentation of snakes:
Vipera ursinii #1, adult female - portrait & tongue
