black she-oak vs

Allocasuarina littoralis compared with Chroococcus prescottii

Key Differences

• black she-oak is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	black she-oak
Kingdom	Plantae (พืช)	Bacteria (Bacteria)
Phylum	Magnoliophyta (Flowering Plants)	Cyanobacteria (สาหร่ายสีเขียวแกมน้ำเงิน)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Cyanobacteriia
Order	Fagales (อันดับก่อ)	Cyanobacteriales
Family	Casuarinaceae	Microcystaceae
Genus	Allocasuarina	Chroococcus
Species	Allocasuarina littoralis	Chroococcus prescottii

Conservation Status

black she-oak

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	black she-oak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black she-oak

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in India.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

black she-oak

The Black she-oak (Allocasuarina littoralis) is a species in the genus Allocasuarina. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Chroococcus prescottii is a species of cyanobacteria in the family Chroococcaceae, named in honor of the American phycologist Gerald Weber Prescott, who made major contributions to the study of freshwater algae in North America during the twentieth century. Like other Chroococcus species, it consists of spherical cells arranged in pairs or small groups within a gelatinous sheath matrix. Cyanobacteria of this genus are common inhabitants of freshwater lakes, bogs, and other aquatic environments across temperate and boreal regions. Chroococcus prescottii has been documented from North American and European freshwater localities. The species occupies the plankton or periphyton of its host water bodies, contributing to primary production through photosynthesis. In aquatic food webs, small cyanobacteria serve as food for herbivorous zooplankton such as cladocerans and copepods, linking primary production to higher trophic levels. The taxonomy of Chroococcus has been complicated by the variable expression of morphological characters under differing environmental conditions and by the recognition through molecular analysis that the genus as traditionally defined is polyphyletic. Chroococcus prescottii has not been assessed by the IUCN.