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Opis bibliograficzny
Główni autorzy:	Peng, Lu-Yao, Zhuang, Wen-Ying, Wang, Xin-Cun
Format:	Recurso digital
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Wydane:	Zenodo 2025
Hasła przedmiotowe:	Biodiversity Taxonomy Fungi Ascomycota Eurotiomycetes Eurotiales Aspergillaceae Aspergillus Aspergillus hebeiensis
Dostęp online:	https://doi.org/10.5281/zenodo.17514380
Etykiety:	Dodaj etykietę Nie ma etykietki, Dołącz pierwszą etykiete!

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Aspergillus hebeiensis X. C. Wang, L. Y. Peng & W. Y. Zhuang sp. nov.Fig. 3Etymology.The specific epithet refers to the type locality.In Aspergillus subgenus Nidulantes section Cavernicolarum series Hainanici.Typification.China • Hebei Province, Handan City, Fengfeng Mining District, Xiangtangshan Caves, one of the First Batch of Key Cultural Relics Units under National Protection of China, Northern Xiangtangshan, 36°32'2"N, 114°9'40"E, in soil under Platycladus orientalis (L.) Franco, 17 July 2023, Xin-Cun Wang, culture, Lu-Yao Peng, JJJ 40-31 (holotype HMAS 354080, ex-type strain CGMCC 3.29151).DNA barcodes.ITS PV 883250, BenA PV 877068, CaM PV 877070, RPB 2 PV 877073.Colony diam.7 days, 25 ° C (unless stated otherwise): CYA 15–17 mm; CYA 37 ° C 12–15 mm; MEA 19–20 mm; YES 18–19 mm; PDA 16–17 mm.Colony characteristics.On CYA 25 ° C, 7 days: Colonies nearly circular, slightly concave at centers; margins moderately wide, entire; mycelia white and then yellow; texture velutinous; sporulation sparse; conidia en masse greyish; soluble pigments absent; exudates absent; reverse buff to yellow brown.On CYA 37 ° C, 7 days: Colonies nearly circular or irregular, slightly protuberant at centers; margins narrow to moderately wide, fimbriate; mycelia white and then buff; texture velutinous; sporulation sparse; conidia en masse brownish; soluble pigments absent; exudates absent; reverse buff to yellow brown.On MEA 25 ° C, 7 days: Colonies irregular, protuberant; margins narrow, entire; mycelia white and then cream; texture velutinous; sporulation sparse; conidia en masse creamish; soluble pigments absent; exudates absent; reverse buff to yellow brown.On YES 25 ° C, 7 days: Colonies nearly circular, concave at centers, radially sulcate; margins narrow, entire; mycelia pale; texture velutinous; sporulation sparse; conidia en masse greyish; soluble pigments absent; exudates absent; reverse yellow brown to orange brown.On PDA 25 ° C, 7 days: Colonies nearly circular, protuberant; margins narrow, entire; mycelia white and then cream; texture velutinous; sporulation sparse; conidia en masse creamish to brownish; soluble pigments yellow; exudates absent; reverse buff to yellow brown, occasionally with dark brown sectors.Micromorphology.Conidial heads radiate; stipes short, 65–110 (– 140) × 4.0–7.0 µm, not septate, walls thick, smooth, brown; vesicles 8.5–13 × 8.5–13 µm, subglobose to globose; biseriate; metulae 5.0–8.5 × 3.5–6.5 µm, cylindrical to obovate, covering almost a half to two-thirds surface of the vesicle; phialides 5.5–8.0 × 3.5–4.0 µm, flask-shaped; conidia 6.0–7.5 µm, subglobose, vivid green, strongly echinulate.Additional strain examined.China • Hebei Province, Handan City, Fengfeng Mining District, Xiangtangshan Caves, one of the First Batch of Key Cultural Relics Units under National Protection of China, Northern Xiangtangshan, 36°32'2"N, 114°9'40"E, in soil under Platycladus orientalis (L.) Franco, 17 July 2023, Xin-Cun Wang, culture, Yi-Fan Wang, JJJ 40-12.Notes.This species is the second member of series Hainanici and sister to A. hainanicus (Fig. 1; Suppl. material 1: figs S 1 – S 4). It differs from the latter by 29 bp for BenA (93.76 % sequence identity), 16 bp for CaM (97.03 %), and 21 bp for RPB 2 (98.04 %). Morphologically, although both species have short stipes, biseriate conidiophores, and strongly echinulate conidia, the new species is easily distinguished from A. hainanicus by growth on CYA at 37 ° C, vivid green, and smaller conidia (6.0–7.5 vs. 6.0–9.5 µm, Table 4).‘ n. a. ’ is the abbreviation of ‘ not available. ’

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