Ciri dan struktur
Morphologically similar to X. flavosquamosus but differs in the presence of a fugacious annulus, smaller and denser squamules, comparatively smaller basidiospores with rugulose-rough surface, clavate to narrowly clavate cheilocystidia. Basidiomata small-sized. Pileus 10–15 mm broad, hemispherical, convex to plano-convex, yellow (2A4–7) to vivid yellow (2A8), maize yellow (4A6), light olive yellow (3D3–4) to pale brown (5D4) at disc, with yellow (3A4) to yellowish brown (5D8, 5E8) squamulose or finely fibrillose squamules on the surface, more concentrated and darker at center but scattered elsewhere; margin incurved with appendiculate velar remnants, concolorous with the pileus squamules; context 0.7 mm thick at pileus center, elsewhere thin, unchanged when cut or injured. Lamellae free, depressed around the stipe, yellowish white (3A2) to pinkish white (10A2), light brownish gray (6C3, 6D3), with crenulate edge, broadly ventricose; lamellulae commonly with 3–4 tiers. Stipe 18–28 × 1.5–2 mm, equal to slightly attenuated towards base, central, cylindrical, slightly curved, fistulose, yellowish brown (5D4) to dull brown (5C2), with some scattered squamules on surface; squamules more concentrated toward apex. Annulus very thin and tiny, superior, fugacious, often gone due to handling or with age. Odor and taste unknown. Basidiospores [60/3/1] 4–5 × 2.7–3.2 µm, [mean length = 4.45 µm, mean width = 2.98 µm, Q = (1.31–)1.41–1.64(–1.72), Q m = 1.49 ± 0.064], ellipsoid to ovoid-ellipsoid, slightly thick-walled (0.5 µm), inamyloid, smooth under light microscope but rugulose-rough surface under SEM, yellow to yellowish brown in H 2 O and 5% KOH.
Habitat dan peran ekologis
Xanthagaricus necopinatus is a species of the fungal family Agaricaceae. This species is the first generic report for Bangladesh. It was found in Chondrima Uddan, Dhaka district of Bangladesh.
- Habitat atau konteks temuan
- Informasi belum tersedia pada sumber rilis ini.
- Substrat
- Informasi belum tersedia pada sumber rilis ini.
- Peran atau konteks
- Belum dikategorikan pada rilis ini.
Reproduksi
Morphologically similar to X. flavosquamosus but differs in the presence of a fugacious annulus, smaller and denser squamules, comparatively smaller basidiospores with rugulose-rough surface, clavate to narrowly clavate cheilocystidia. Basidiomata small-sized. Pileus 10–15 mm broad, hemispherical, convex to plano-convex, yellow (2A4–7) to vivid yellow (2A8), maize yellow (4A6), light olive yellow (3D3–4) to pale brown (5D4) at disc, with yellow (3A4) to yellowish brown (5D8, 5E8) squamulose or finely fibrillose squamules on the surface, more concentrated and darker at center but scattered elsewhere; margin incurved with appendiculate velar remnants, concolorous with the pileus squamules; context 0.7 mm thick at pileus center, elsewhere thin, unchanged when cut or injured.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Uraian digabungkan dari sumber spesies yang sama; lingkup geografis, bahan, dan kultur setiap sumber dipertahankan. Preserve original treatment localities, hosts and substrate scope. Materials examined describe documented specimens, not the full global range. 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
Basidiomata of Xanthagaricus species. a, b Basidiomata of X. flavosquamosus (a, b GDGM 50918, holotype) c, d Basidiomata of X. necopinatus (GDGM 46632, holotype; PHI -12, isotype). Scale bars: 5 mm.
- Jenis
- Pelat ilmiah
- Kredit
- Md. Iqbal Hosen, Zong-ping Song, Genevieve Gates, Samantha C. Karunarathna, M. Salahuddin M. Chowdhury, Tai-Hui Li
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Dokumentasi tambahan

Microscopic features of Xanthagaricus necopinatus (GDGM 46632, holotype; PHI -12, isotype). a Basidia with basidioles b Basidiospores c Epithelial pileipellis with encrusted wall d Cheilocystidia. Scale bars: 10 µm.
Kredit dan penggunaan
Md. Iqbal Hosen, Zong-ping Song, Genevieve Gates, Samantha C. Karunarathna, M. Salahuddin M. Chowdhury, Tai-Hui Li
Ukuran dan format gambar disesuaikan tanpa pemotongan, retus, atau penambahan skala. Lisensi sumber dipertahankan.

SEM of basidiospores of Xanthagaricus spp. a SEM basidiospores of X. flavosquamosus (GDGM 50918, holotype) b SEM of basidiospores of X. necopinatus (PHI -12, isotype). Scale bars: 5 µm.
Kredit dan penggunaan
Md. Iqbal Hosen, Zong-ping Song, Genevieve Gates, Samantha C. Karunarathna, M. Salahuddin M. Chowdhury, Tai-Hui Li
Ukuran dan format gambar disesuaikan tanpa pemotongan, retus, atau penambahan skala. Lisensi sumber dipertahankan.
Sumber profil
- [1] Two new species of Xanthagaricus and some notes on Heinemannomyces from Asia — Xanthagaricus necopinatus
- [2] Xanthagaricus necopinatus — Wikipedia (en)
- [3] Catalogue of Life Base2026-09-11 — Xanthagaricus necopinatus
- [4] Dokumentasi visual — Xanthagaricus necopinatus
- [5] Dokumentasi visual — Xanthagaricus necopinatus
- [6] Dokumentasi visual — Xanthagaricus necopinatus
Rujukan halaman ini
Fungi. Xanthagaricus necopinatus. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/xanthagaricus-necopinatus/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
