Antonio augusto

Antonio augusto

Antonio augusto
More ideas from Antonio
Reino Protista, género diatomea

Diatoms are microscopic algae composed of separate halves, with delicate siliceous cell walls. They're usually single-celled organisms, though some live colonially. They inhabit fresh and salt waters and are among the most abundant of all phytoplankton.

Diatomeas-Haeckel - Frústula - Wikipedia, la enciclopedia libre

Diatoms - selections from Ernst Haeckel's 1904 Kunstformen der Natur (Art Forms of Nature), showing pennate (left) and centric (right) frustules.

RUECA CON HUSO... DE LA COMARCA DEL ORBIGO. LEON. - Foto 1

RUECA CON HUSO... DE LA COMARCA DEL ORBIGO. LEON. - Foto 1