Research Article

Phylogenetic Analysis of Nucleotide Sequences from the ITS Region and Biological Characterization of Nematophagous Fungi from Morelos, Mexico

Table 2

Morphological and morphometric features of the different genera and species of nematophagous fungi isolated from soil samples from Northern Cuernavaca City, Morelos, Mexico.

Genus/species strainConidium size (μm)Conidiophore length (μm)Trapping devicesSpecific features
LengthWidth

M. eudermatum (Z-2.1)27.5–4015–20300Three-dimensional adhesive netsOne single apical conidium, septum situated at the middle conidium, segmented and branched conidiophore
M. eudermatum (Z-2.4)27.5–4015–20450
M. eudermatum (Z-3.1)25–42.512–25400
M. eudermatum (Z-2.7)32.5–4515–22350
M. eudermatum (Z-3.3)27–42.512–22370
M. eudermatum (Z-3.5)27.5–4015–22200
M. eudermatum (Z-3.6)27.5–4012–20300
M. eudermatum (Z-3.8)26–4013–21320

A. oligospora (Z-2.2)17.5–3012–20550Three-dimensional adhesive netsConidiophores present conidia clusters; septum situated below the middle conidium
A. oligospora (Z-2.6)15–2510–12300
A. oligospora (Z-2.8)17.5–2510–12180
A. oligospora (Z-2.10)20–257.5–12340

A. musiformis (Z-2.5)25–407.5–15350Three-dimensional adhesive netsElongated and segmented conidia; conidia are produced from small denticles
A. musiformis (Z-3.2)22.5–357.5–12340

A. kirghizica (Z-2.9)15–22.57.5–12340Three-dimensional adhesive netsOvoid shape conidia; septum is situated slightly below the middle conidium

T. globosporum var. globosporum (Z-2.3)15–307.5–15310Three-dimensional adhesive netsConidium distal cell is larger; conidia are frequently produced in clusters
T. g. var. globosporum (Z-2.11)22.5–3010–17350

T. g. var. roseum (Z-3.4)10–2010–20370Three-dimensional adhesive netsApiculated base, distal cell is longer