Ciri dan struktur
The fruit body is crust like, initially with a leathery texture that later becomes more crusty. Its colour is whitish to pale yellowish. The spore-bearing surface (hymenium) is covered in densely crowded spines that are about 0.5 mm long. These vary in shape but are typically conical to more or less cylindrical. The margin of the crust is generally abrupt and distinct, especially in mature specimens. A drop of dilute potassium hydroxide placed on the hymenium gives it a yellowish colour. The hyphal system of Crustomyces subabruptus is dimitic, consisting of two types of hyphae. The thin-walled generative hyphae are 2–3 μm wide, have clamps at their septa, and are highly branched. The thick-walled fibre-like skeletal hyphae are 2–3 μm wide, rarely have septa, and have very few clamps. The skeletal hyphae are mostly found in the subiculum next to the wood substrate. The basidia are 12–18 by 3–4 μm, often somewhat constricted, with basal clamp and four sterigmata. Spores are ellipsoid, measuring 3.5–4.5 by 2–2.5 μm, smooth, non-amyloid.
Habitat dan peran ekologis
Crustomyces subabruptus is a wood-decay fungus that grows on both deciduous and coniferous wood, typically occurring in dry and warm localities. It is widely distributed in Europe. In 2012 it was reported from Iran.
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- Substrat
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Reproduksi
The fruit body is crust like, initially with a leathery texture that later becomes more crusty. Its colour is whitish to pale yellowish. The spore-bearing surface (hymenium) is covered in densely crowded spines that are about 0.5 mm long. These vary in shape but are typically conical to more or less cylindrical. The margin of the crust is generally abrupt and distinct, especially in mature specimens. A drop of dilute potassium hydroxide placed on the hymenium gives it a yellowish colour. The basidia are 12–18 by 3–4 μm, often somewhat constricted, with basal clamp and four sterigmata. Spores are ellipsoid, measuring 3.5–4.5 by 2–2.5 μm, smooth, non-amyloid.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
- Impor dan terjemahan otomatis belum diperiksa editorial per profil. Struktur reproduktif yang disebutkan tidak membuktikan seluruh siklus hidup diketahui.
- Pengukuran pada uraian mengikuti spesimen, kultur, dan metode sumber; angka tidak diperluas ke semua populasi.
Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.
Melihat dengan konteks
Dokumentasi Crustomyces subabruptus menurut asosiasi foto pada record takson iNaturalist. Kredit: rainerburkard. Identitas mengikuti sumber; bukan penentuan spesimen independen.
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- Fotografi
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- (c) rainerburkard, some rights reserved (CC BY), uploaded by rainerburkard
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- CC BY 4.0
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Sumber profil
- [1] Crustomyces subabruptus — Wikipedia (en)
- [2] Catalogue of Life Base2026-09-11 — Crustomyces subabruptus
- [3] Dokumentasi visual — Crustomyces subabruptus
Rujukan halaman ini
Fungi. Crustomyces subabruptus. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/crustomyces-subabruptus/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
