Thelonectria guangdongensis

Ciri dan struktur

Mycelium not visible around ascomata or on natural substrata. Ascomata perithecial, solitary to gregarious, up to 10 in a group, with a well–developed stroma, superficial, subglobose to globose, bright red with a prominently darkened papilla, turning dark red in KOH, becoming slightly yellow in LA, 235–382 × 245–412 μm (n = 8). Perithecial surface slightly roughened. Perithecial wall of two layers, 20–50 µm thick, outer layer 13–37 µm thick, of textura intricata; inner layer 7.5–13 µm thick, of textura prismatica. Asci not observed. Ascospores ellipsoid, 1-septate, smooth, 10–13 × 3–5 µm (11.6 ± 1.3 × 4.2 ± 0.7 μm). Colony on PDA 28 mm diameter after 7 d under daylight at 25 °C, surface velvety, with white aerial mycelium, producing purple pigment in medium. Colony on SNA 35 mm diameter after 7 d under daylight at 25 °C, surface with sparse whitish aerial mycelium. Phialides cylindrical or slightly swollen, 20–58 × 2–4 μm. Macroconidia cylindrical, slightly curved with rounded ends, 2–5-septate, 48–70 × 4.8–5.3 μm (58.9 ± 7.14 × 5.0 ± 0.2 μm). Microconidia and chlamydospores not observed in culture.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

Habitat dan peran ekologis

Mycelium not visible around ascomata or on natural substrata. Ascomata perithecial, solitary to gregarious, up to 10 in a group, with a well–developed stroma, superficial, subglobose to globose, bright red with a prominently darkened papilla, turning dark red in KOH, becoming slightly yellow in LA, 235–382 × 245–412 μm (n = 8). Perithecial surface slightly roughened. Perithecial wall of two layers, 20–50 µm thick, outer layer 13–37 µm thick, of textura intricata; inner layer 7.5–13 µm thick, of textura prismatica. Asci not observed. Ascospores ellipsoid, 1-septate, smooth, 10–13 × 3–5 µm (11.6 ± 1.3 × 4.2 ± 0.7 μm). Colony on PDA 28 mm diameter after 7 d under daylight at 25 °C, surface velvety, with white aerial mycelium, producing purple pigment in medium. Colony on SNA 35 mm diameter after 7 d under daylight at 25 °C, surface with sparse whitish aerial mycelium. Phialides cylindrical or slightly swollen, 20–58 × 2–4 μm. Macroconidia cylindrical, slightly curved with rounded ends, 2–5-septate, 48–70 × 4.8–5.3 μm (58.9 ± 7.14 × 5.0 ± 0.2 μm). Microconidia and chlamydospores not observed in culture.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Habitat atau konteks temuan

kultur yang didokumentasikan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Mycelium not visible around ascomata or on natural substrata. Ascomata perithecial, solitary to gregarious, up to 10 in a group, with a well–developed stroma, superficial, subglobose to globose, bright red with a prominently darkened papilla, turning dark red in KOH, becoming slightly yellow in LA, 235–382 × 245–412 μm (n = 8). Perithecial surface slightly roughened. Perithecial wall of two layers, 20–50 µm thick, outer layer 13–37 µm thick, of textura intricata; inner layer 7.5–13 µm thick, of textura prismatica. Asci not observed. Ascospores ellipsoid, 1-septate, smooth, 10–13 × 3–5 µm (11.6 ± 1.3 × 4.2 ± 0.7 μm). Colony on PDA 28 mm diameter after 7 d under daylight at 25 °C, surface velvety, with white aerial mycelium, producing purple pigment in medium.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

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.

Melihat dengan konteks

Thelonectria guangdongensis a–d ascomata on natural substratum e colony on PDA f colony on SNA g median section through perithecium h–m ascospores n, q, r conidiogenous cells and macroconidia o, p, s–u macroconidia. Scale bars: 0.5 mm (a–d); 50 μm (g); 10 μm (h–u).

Jenis

Pelat ilmiah

Kredit

Zhao-Qing Zeng, Wen-Ying Zhuang

Lisensi

CC BY 4.0

Sumber media

Buka entri sumber

Gambar menunjukkan objek menurut identifikasi sumber, bukan verifikasi independen spesimen oleh Fungi. Tidak ada skala baru yang ditambahkan.

Sumber profil

1. [1] The genera Rugonectria and Thelonectria (Hypocreales, Nectriaceae) in China — Thelonectria guangdongensisBagian sumber: PMC6614169_section_26
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Zeng ZQ, Zhuang WY.
2. [2] Catalogue of Life Base2026-09-11 — Thelonectria guangdongensisBagian sumber: ColDP NameUsage.tsv ID 568Q2; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Thelonectria guangdongensisBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Zhao-Qing Zeng, Wen-Ying Zhuang