Eucampia

Eucampia is a genus of centric diatoms belonging to the family Eucampiaceae. These marine diatoms are characterized by their cylindrical cells which often form chains. The cells are linked together by interlocking spines or processes, giving the chains a distinctive appearance.

Eucampia species are found in a variety of marine environments, including coastal waters and open ocean regions. They are significant primary producers, contributing to the base of the marine food web through photosynthesis.

The genus is distinguished by morphological characteristics of the frustule (silica cell wall), including the shape of the cells, the presence and arrangement of spines or processes, and the structure of the valve. Species identification often requires microscopic examination of the frustule.

Some notable species within the Eucampia genus include Eucampia zodiacus.

Ecologically, Eucampia blooms can occur under certain environmental conditions, potentially impacting nutrient cycling and the availability of food for other marine organisms. Monitoring Eucampia populations is therefore relevant to understanding marine ecosystem dynamics.