TYPES
Chroococcales
Two main classes (Chroococcaceae and Entophysalidaceae) consist of this order.
Members of Order Chroococcales even have the subsequent characteristics:
- A spherical, ovoid or cylindrical cell shape structure
- As they mature, they coalesce to make colonies that are held together by a slimy matrix
- They could occur individually following cellular division
Other members of Order Chroococcales include:
- Pleurocapsales
- Aphanocapsa
- Gloeocapsa
- Merismopedia
- Microcystins
- Pleurocapsa
All of them reproduce through multiple fission in addition to releasing endospores. These are just some of the unifying characteristics of Order Pleurocapsales. The main distinctive factor compared to other organisms that also form endospores is that members of Pleurocapsales divide through binary and multiple fission. To release additional endospores, a number of the cells within the mass undergo multiple fission. Encompassing terrestrial and marine environments, this order is additionally composed of a wide range of organisms that may be found in an array of habitats.
Order Pleurocapsales members include the following:
- Xenococcus
- Dermocarpella
- Pleurocapsa
- Chroococcidiopsis
Oscillatoriales
Order Oscillatoriales are characterized by filiform blue-green algae, but for some reason, members of this order lack true heterocysts, akinetes, and branching.
From freshwater and saline water bodies to terrestrial habitats, members of this order are often found in a myriad of environments.
Other traits of this order include:·
- They have threadlike structures
- They tend to develop multicellular elongated structures
Members of Oscillatoriales include:
- Lyngbya
- Planktothrix
- Phormidium
- Microcoleus
Nostocales
Order Nostocales’ members have a heterogeneous cellular composition in their trichomes.
Falsely branching in some species is a common trait for this order.
A few members of this Order include:
- Calothrix
- Anabaena
- Nostoc
- Cylindrospermopsis
Stigonematales
Members of Order Stigonematales have similarities with Order Nostocales.
Multiseriated filaments with true branching are just some of the other traits related to the order Stigonematales.
The following includes the members of this order:
Gloebacterales
These organisms can be found in different kinds of environments such as limestone rocks and other aquatic environments. Light-harvesting complexes known as phycobilisomes are consumed gloebacterales.
SYMPTOMS
Common signs and symptoms include the following:
- Cold or Fever
- Diarrhea
- Vomiting or nausea
- Weakness
- Pilo-erection
- Death