Pestalotiopsis guangxiensis

Ciri dan struktur

Sexual state not seen. Conidiomata in culture sporodochial, saucer-shaped, scattered or gregarious, superficial to immersed, shining, releasing black conidial masses on the surface. Conidiophores branched, subcylindrical, hyaline to light brown, indistinct, often reduced to conidiogenous cells. Conidiogenous cells cylindrical or ampulliform, hyaline, smooth-walled, solitary to aggregated, (7.5–)9–13(–14.5) × (1.5–)3–4(–5) μm (x ± SD = 11 ± 1.9 × 3.5 ± 0.7 μm). Conidia fusoid, ellipsoid, smooth, slightly constricted at the septa, 4-septate, (16–)17.5–20.5(–22) × (4–)6.5–9(–9.5) μm (x ± SD = 19 ± 1.6 × 7.6 ± 1.2 μm); apical cell conic with 2–4 tubular appendages (mostly four); apical appendages arising from an apical crest, unbranched, filiform, bent, (7–)11–16(–18.5) μm (x ± SD = 13.4 ± 3.3 μm); basal cell obconic with one appendage, basal appendage tubular, centric appendage tubular, unbranched, occasionally swollen at the tip, (2.5–)3–4(–4.5) μm (x ± SD = 3.4 ± 0.6 μm) long.

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Rujukan: [1]

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

Habitat dan peran ekologis

Pestalotiopsis guangxiensis was first reported from Quercus griffithii in China (Jiang et al. 2022c). In this study, 11 strains were isolated from P. massoniana and clustered together with Pes. guangxiensis in the multi-locus phylogenetic tree (Fig. 3). Compared with the description of ex-type isolate CFCC 54308 (Jiang et al. 2022c), isolate ZXD960 has shorter apical appendages (7–18.5 μm vs. 14–19 μm), while other morphological characteristics are similar. This is the first report of Pes. guangxiensis on the host of P. massoniana.

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

Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Sexual state not seen. Conidiomata in culture sporodochial, saucer-shaped, scattered or gregarious, superficial to immersed, shining, releasing black conidial masses on the surface. Conidiophores branched, subcylindrical, hyaline to light brown, indistinct, often reduced to conidiogenous cells. Conidiogenous cells cylindrical or ampulliform, hyaline, smooth-walled, solitary to aggregated, (7.5–)9–13(–14.5) × (1.5–)3–4(–5) μm (x ± SD = 11 ± 1.9 × 3.5 ± 0.7 μm). Conidia fusoid, ellipsoid, smooth, slightly constricted at the septa, 4-septate, (16–)17.5–20.5(–22) × (4–)6.5–9(–9.5) μm (x ± SD = 19 ± 1.6 × 7.6 ± 1.2 μm); apical cell conic with 2–4 tubular appendages (mostly four); apical appendages arising from an apical crest, unbranched, filiform, bent, (7–)11–16(–18.5) μm (x ± SD = 13.4 ± 3.3 μm); basal cell obconic with one appendage, basal appendage tubular, centric appendage tubular, unbranched, occasionally swollen at the tip, (2.5–)3–4(–4.5) μm (x ± SD = 3.4 ± 0.6 μm) long.

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

Morphology of Pestalotiopsis guangxiensis (ZXD89). A Colony on MEA after 10 days at 25°C; B colony on PDA after 10 days at 25°C; C conidiomata formed on MEA; D, E conidiogenous cells giving rise to conidia; F–K conidia. Scale bars: 500 μm (C); 20 μm (D–G).

Jenis

Pelat ilmiah

Kredit

Quan Chao Wang, Zhao Jie Zhan, Adil Sattar, Hao Nan Wang, Li Feng Zhou, Lori Eckhardt, Guo Qing Li, Fei Fei Liu, Hua Chao Xu, Xu Dong Zhou

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]  Pestalotiopsis (Amphisphaeriales, Sporocadaceae) species including six new taxa inhabiting pines from different climate zones in China — Pestalotiopsis guangxiensisBagian sumber: PMC12177513_section_17
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Wang, Quan Chao & Zhan, Zhao Jie & Sattar, Adil & Wang, Hao Nan
2. [2] Catalogue of Life Base2026-09-11 — Pestalotiopsis guangxiensisBagian sumber: ColDP NameUsage.tsv ID B34CZ; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Pestalotiopsis guangxiensisBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Quan Chao Wang, Zhao Jie Zhan, Adil Sattar, Hao Nan Wang, Li Feng Zhou, Lori Eckhardt, Guo Qing Li, Fei Fei Liu, Hua Chao Xu, Xu Dong Zhou