Aspergillus quadrilineatus

Aspergillus quadrilineatus
Scientific classification
Kingdom:	Fungi
Division:	Ascomycota
Class:	Eurotiomycetes
Order:	Eurotiales
Family:	Aspergillaceae
Genus:	Aspergillus
Species:	A. quadrilineatus
Binomial name
	Aspergillus quadrilineatus; Thom & Raper (1939)
Synonyms
	Aspergillus tetrazonus and Aspergillus acristatulus

Last updated August 17, 2025

Aspergillus quadrilineatus is a species of fungus in the genus Aspergillus . It is from the Nidulantes section.^[2] The species was first described in 1939.^[1] It has been isolated from soil in New Jersey, Egypt, Spain, China, and Namibia.^[2] It has been reported to produce asperthecin, averufin, 7-methoxyaverufin, sterigmatocystin, versicolourin, desferritriacetylfusigen, echinocandin B & E, variacoxanthone B, emestrin, aurantioemestrin, dethiosecoemestrin, emindol DA, microperfuranone, penicillin G, quadrilineatin, and sterigmatocystin.^[2]

Growth and morphology

A. quadrilineatus has been cultivated on both Czapek yeast extract agar (CYA) plates and Malt Extract Agar Oxoid® (MEAOX) plates. The growth morphology of the colonies can be seen in the pictures below.

Aspergillus quadrilineatus growing on CYA plate
Aspergillus quadrilineatus growing on MEAOX plate

References

1 2 Thom, C.; Raper, K.B. 1939. The Aspergillus nidulans group. Mycologia. 31(6):653-669.
1 2 3 Chen, A.J.; Frisvad, J.C.; Sun, B.D.; Varga, S.; Kocsubé, S.; Dijksterhuis, J.; Kim, D.H.; Hong, S.-B.; Houbraken, J.; Samson, R.A. (2016). "Aspergillus section Nidulantes (formerly Emericella): Polyphasic taxonomy, chemistry and biology". Studies in Mycology. 84: 1–118. doi:10.1016/j.simyco.2016.10.001. PMC 5198626 . PMID 28050053.

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[thomchurch1926-1] 1 2 Thom, C.; Raper, K.B. 1939. The Aspergillus nidulans group. Mycologia. 31(6):653-669.

[isolation-2] 1 2 3 Chen, A.J.; Frisvad, J.C.; Sun, B.D.; Varga, S.; Kocsubé, S.; Dijksterhuis, J.; Kim, D.H.; Hong, S.-B.; Houbraken, J.; Samson, R.A. (2016). "Aspergillus section Nidulantes (formerly Emericella): Polyphasic taxonomy, chemistry and biology". Studies in Mycology. 84: 1–118. doi:10.1016/j.simyco.2016.10.001. PMC 5198626 . PMID 28050053.

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