Changes

Vegetative spores can be divided into '''arthrospores''' and '''chlamydospores'''. Arthrospores are formed when septate hyphae disarticulate into separate cells. Arthrospores are usually formed by [[Dermatophytosis|dermatophytes]]. Chlamydospoes are formed by segmentation of mycelium. They are thick walled, enlarged, resting spores which contain reserve food material and can remain viable after the rest of the mycelium has died. Budding from the ends or sides of the parent cell forms blastospores, for example, in [[Yeast-like fungi#Candidosis|Candidosis]] infections.

Vegetative spores can be divided into '''arthrospores''' and '''chlamydospores'''. Arthrospores are formed when septate hyphae disarticulate into separate cells. Arthrospores are usually formed by [[Dermatophytosis|dermatophytes]]. Chlamydospoes are formed by segmentation of mycelium. They are thick walled, enlarged, resting spores which contain reserve food material and can remain viable after the rest of the mycelium has died. Budding from the ends or sides of the parent cell forms blastospores, for example, in [[Yeast-like fungi#Candidosis|Candidosis]] infections.

Asexual spores are either '''sporangiospores''' or '''conidiospores'''. Sporangiospores are formed when the cytoplasm cleaves within a sporangium (multinucleate segment of hyphae), producing either naked '''zoospores''' which have one or more flagella and are liberated through a hole in the sporangial wall or producing '''aplanospores'''. Aplanospores are non-motile and walled which are released when the sporangial wall breaks down. Conidiospores, such as [[Systemic Mycoses#Aspergillosis|''Aspergillus'']] can be formed directly from the mycelium, produced within a specialised fructification or can be formed externally by the abstriction of a conidiophore. Different types of conidia can be produced which differ in cell size and number and are called either '''microconidia''' (small and unicellular) or '''macroconidia''' (large and multicellular).

Asexual spores are either '''sporangiospores''' or '''conidiospores'''. Sporangiospores are formed when the cytoplasm cleaves within a sporangium (multinucleate segment of hyphae), producing either naked '''zoospores''' which have one or more flagella and are liberated through a hole in the sporangial wall or producing '''aplanospores'''. Aplanospores are non-motile and walled and are released when the sporangial wall breaks down. Conidiospores, such as [[Systemic Mycoses#Aspergillosis|''Aspergillus'']] can be formed directly from the mycelium, produced within a specialised fructification or can be formed externally by the abstriction of a conidiophore. Different types of conidia can be produced which differ in cell size and number and are called either '''microconidia''' (small and unicellular) or '''macroconidia''' (large and multicellular).

The sexual spores are divided into four categories depending upon the spores produced and their morphology. '''Zygomycetes''' are primitive fungi with a non-spetate mycelium. The sexual spores are oospores or zygospores (the asexual spores are produced in a sporangium). '''Ascomycetes''' are higher fungi. They have a septate mycelium and the sexual spores are called ascospores (the asexual spores are conidia). '''Basidiomycetes''' are also higher fungi with a septate mycelium which has clamp connections. the sexual spores are basidiospores (the asexual spores are produced externally). '''Deuteromycetes''' are an artifical group of fungi which have an unknown sexual state.

The sexual spores are divided into four categories depending upon the spores produced and their morphology. '''Zygomycetes''' are primitive fungi with a non-spetate mycelium. The sexual spores are oospores or zygospores (the asexual spores are produced in a sporangium). '''Ascomycetes''' are higher fungi. They have a septate mycelium and the sexual spores are called ascospores (the asexual spores are conidia). '''Basidiomycetes''' are also higher fungi with a septate mycelium which has clamp connections. the sexual spores are basidiospores (the asexual spores are produced externally). '''Deuteromycetes''' are an artifical group of fungi which have an unknown sexual state.