<div dir="ltr"><div dir="ltr">Buenoas tardes!<div><br></div><div>On the photo 1 - Asterionellopsis glacialis.</div><div>photo 3 - Leptocylindrus danicus</div><div><br></div><div>Photo 2 and 4 - tal vez   <i style="color:rgb(83,81,84);font-family:"Lucida Grande",Verdana,Arial,sans-serif;font-size:16.016px">Dolichospermum spiroides. </i></div><div><i style="color:rgb(83,81,84);font-family:"Lucida Grande",Verdana,Arial,sans-serif;font-size:16.016px"><br></i></div><div><i style="color:rgb(83,81,84);font-family:"Lucida Grande",Verdana,Arial,sans-serif;font-size:16.016px">Best regards, Yuliya Bryantseva</i></div><div><br></div><div><br></div></div></div>