Ciri dan struktur
Saprobic on dead woody twigs. Sexual morph: Ascomata 300–400 µm high, 220–250 µm diam. (x̄ = 345 × 240 µm, n = 5), immersed to erumpent, solitary or scattered, subglobose to globose, fattened at the base, glabrous, black, coriaceous. Ostiole central, 105–160 µm long, 50–75 µm diam. (x̄ = 138 × 63 µm, n = 5), immersed, long papillate, hyaline hyphae with periphyses. Peridium 10–14 μm wide, composed of dark brown, thick-walled cells of textura angularis that fused with host tissues. Hamathecium 2.5–4.5 μm wide, comprising abundant, branched, septate, hyphae like paraphyses, anastomosed. Asci 80–110 × 23–30 μm (x̄ = 94 × 27 μm, n = 20), 8-spored, unitunicate, broadly clavate, short pedicellate, rounded to truncate at the apex, with an inconspicuous apical ring. Ascospores 22–27 × 7–10 μm (x̄ = 24 × 8 μm, n = 30), overlapping, biseriate, hyaline, reniform to allantoid, aseptate, rounded at both ends, curved, guttulate, verrucose, without mucilaginous sheath or appendages. Asexual morph: Undetermined. Ascospores germinated on PDA within 24 h at room temperature (25 °C). Colonies on PDA, reaching 20 mm diameter after one week at 20–25 °C, mycelia superficial, irregular, flat, fimbriate, undulate, white; reverse, white, sometimes yellowish at the center.
Habitat dan peran ekologis
China, on dead branch of woody plant (Zhang et al. 2023b), on dead woody twigs of Trigonobalanus doichangensis (Fagaceae) (this study).
- 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
Saprobic on dead woody twigs. Sexual morph: Ascomata 300–400 µm high, 220–250 µm diam. (x̄ = 345 × 240 µm, n = 5), immersed to erumpent, solitary or scattered, subglobose to globose, fattened at the base, glabrous, black, coriaceous. Ostiole central, 105–160 µm long, 50–75 µm diam. (x̄ = 138 × 63 µm, n = 5), immersed, long papillate, hyaline hyphae with periphyses. Peridium 10–14 μm wide, composed of dark brown, thick-walled cells of textura angularis that fused with host tissues. Hamathecium 2.5–4.5 μm wide, comprising abundant, branched, septate, hyphae like paraphyses, anastomosed. Asci 80–110 × 23–30 μm (x̄ = 94 × 27 μm, n = 20), 8-spored, unitunicate, broadly clavate, short pedicellate, rounded to truncate at the apex, with an inconspicuous apical ring.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Preserve original treatment localities, hosts and substrate scope. Materials examined describe documented specimens, not the full global range.
- 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
Planisphaeria karsti (HKAS 122721). a, b. Appearance of ascomata on host substrate; c. Section of ascoma; d. Section of ostiole; e. Peridium; f. Paraphyses; g–k. Asci; l–o. Ascospores; p. A germinating ascospore; q, r. Culture characters on PDA (q from above; r from below). Scale bars: 100 μm (c, d); 50 μm (e); 20 μm (f); 50 μm (g–k); 10 μm (l–p); 20 mm (q, r).
- Jenis
- Pelat ilmiah
- Kredit
- Guang-Cong Ren, Dhanushka Wanasinghe, Heng Gui, Zu-Yi Zhou, Xian Shi, Turki Kh. Faraj, Kai-Xuan Dong
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] Taxonomy and phylogeny of saprobic Sordariomycetes (Ascomycota) from woody litter in terrestrial ecosystems of Yunnan Province, China — Planisphaeria karsti
- [2] Catalogue of Life Base2026-09-11 — Planisphaeria karsti
- [3] Dokumentasi visual — Planisphaeria karsti
Rujukan halaman ini
Fungi. Planisphaeria karsti. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/planisphaeria-karsti/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
