Euastrum oblongum | |
---|---|
Scientific classification | |
(unranked): | Viridiplantae |
(unranked): | Charophyta |
Class: | Zygnematophyceae |
Order: | Desmidiales |
Family: | Desmidiaceae |
Genus: | Euastrum |
Species: | E. oblongum
|
Binomial name | |
Euastrum oblongum Greville ex Ralfs
[1]
| |
Synonyms [1] | |
|
Euastrum oblongum is a species of desmid, in the family Desmidiaceae. [1]
Euastrum oblongum consists of cells that are elliptic in outline, divide into two halves called semicells. The cells are typically 140–180 μm long and 65–85 μm wide. Semicells have a pair of basal lobes and a pair of lateral lobes, both with a shallow "pit" as to appear double-lobed. The apex is truncate with a deep notch. Semicells have a protuberance right above the isthmus (where the semicells are joined), as well as two more protuberances in the center of the cell and one in each lobe. [2]
Euastrum oblongum occurs in mesotrophic waters. [2] It has a widespread distribution, and has been recorded from around the world. [1]
Euastrum oblongum | |
---|---|
Scientific classification | |
(unranked): | Viridiplantae |
(unranked): | Charophyta |
Class: | Zygnematophyceae |
Order: | Desmidiales |
Family: | Desmidiaceae |
Genus: | Euastrum |
Species: | E. oblongum
|
Binomial name | |
Euastrum oblongum Greville ex Ralfs
[1]
| |
Synonyms [1] | |
|
Euastrum oblongum is a species of desmid, in the family Desmidiaceae. [1]
Euastrum oblongum consists of cells that are elliptic in outline, divide into two halves called semicells. The cells are typically 140–180 μm long and 65–85 μm wide. Semicells have a pair of basal lobes and a pair of lateral lobes, both with a shallow "pit" as to appear double-lobed. The apex is truncate with a deep notch. Semicells have a protuberance right above the isthmus (where the semicells are joined), as well as two more protuberances in the center of the cell and one in each lobe. [2]
Euastrum oblongum occurs in mesotrophic waters. [2] It has a widespread distribution, and has been recorded from around the world. [1]