Arecophila clypeata

Ciri dan struktur

Arecophila clypeata differs from similar species by its ascomata with clypeus and ascospores (18.5–22.5 × 6.5–9 µm). Holotype. China, Yunnan Province, Kunming City, Kunming Botanical Garden (25°8'51"N, 102°44'57"E), on dead culm of gramineous plant, 20 March 2014, Q.R. Li, kib21 (holotype: GZUH0110; isotype: GACP QR0173; ex-type living cultures: GZUCC0110). Saprobic on dead stem of a gramineous. Sexual morph: Ascomata 367–448 × 278–363 µm (x̄ = 403 × 323 µm, n = 8), immersed under a black clypeus, solitary, slightly raised, dome-shaped areas, scattered or gregarious, subglobose to globose, with a central, erumpent, cone-shaped papilla, in vertical section. Ostioles papillate on the centre, black. Peridium 15–30 µm (x̄ = 25 µm, n = 10) wide, comprising several layers, outer layer brown, thick-walled angular cells, inner layer hyaline. Paraphyses 3–5 μm (x̄ = 4 µm, n =15) wide, hyaline, unbranched, septate. Asci 180–245 × 10.5–14.5 µm (x̄ = 215.5 × 12 µm, n=20), 8-spored, unitunicate, long-cylindrical, short-pedicellate, apically rounded, with a square-shaped, J+, apical ring, 3–4 × 3–4 μm. Ascospores 18.5–22.5 × 6.5–9 µm (x̄ = 20.5 × 7.5 µm, n = 30), overlapping uniseriate, 2-celled, light brown to brown, equilateral ellipsoidal, constricted at the septum, longitudinal, sulcate along the entire spore length, faint, surrounded by a mucilaginous sheath, lacking germ slits and appendages. Asexual morph: undetermined. Colonies on PDA, reached 3 cm diam. after one week at 25 °C, white, cottony, flat, low, dense, with slightly wavy margin; fructifications were not observed in culture.

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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

Arecophila clypeata differs from similar species by its ascomata with clypeus and ascospores (18.5–22.5 × 6.5–9 µm). Holotype. China, Yunnan Province, Kunming City, Kunming Botanical Garden (25°8'51"N, 102°44'57"E), on dead culm of gramineous plant, 20 March 2014, Q.R. Li, kib21 (holotype: GZUH0110; isotype: GACP QR0173; ex-type living cultures: GZUCC0110). Saprobic on dead stem of a gramineous. Sexual morph: Ascomata 367–448 × 278–363 µm (x̄ = 403 × 323 µm, n = 8), immersed under a black clypeus, solitary, slightly raised, dome-shaped areas, scattered or gregarious, subglobose to globose, with a central, erumpent, cone-shaped papilla, in vertical section. Ostioles papillate on the centre, black. Peridium 15–30 µm (x̄ = 25 µm, n = 10) wide, comprising several layers, outer layer brown, thick-walled angular cells, inner layer hyaline. Paraphyses 3–5 μm (x̄ = 4 µm, n =15) wide, hyaline, unbranched, septate. Asci 180–245 × 10.5–14.5 µm (x̄ = 215.5 × 12 µm, n=20), 8-spored, unitunicate, long-cylindrical, short-pedicellate, apically rounded, with a square-shaped, J+, apical ring, 3–4 × 3–4 μm. Ascospores 18.5–22.5 × 6.5–9 µm (x̄ = 20.5 × 7.5 µm, n = 30), overlapping uniseriate, 2-celled, light brown to brown, equilateral ellipsoidal, constricted at the septum, longitudinal, sulcate along the entire spore length, faint, surrounded by a mucilaginous sheath, lacking germ slits and appendages.

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Rujukan: [1]

Habitat atau konteks temuan

kultur yang didokumentasikan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Pengurai

Reproduksi

Arecophila clypeata differs from similar species by its ascomata with clypeus and ascospores (18.5–22.5 × 6.5–9 µm). Holotype. China, Yunnan Province, Kunming City, Kunming Botanical Garden (25°8'51"N, 102°44'57"E), on dead culm of gramineous plant, 20 March 2014, Q.R. Li, kib21 (holotype: GZUH0110; isotype: GACP QR0173; ex-type living cultures: GZUCC0110). Saprobic on dead stem of a gramineous. Sexual morph: Ascomata 367–448 × 278–363 µm (x̄ = 403 × 323 µm, n = 8), immersed under a black clypeus, solitary, slightly raised, dome-shaped areas, scattered or gregarious, subglobose to globose, with a central, erumpent, cone-shaped papilla, in vertical section. Ostioles papillate on the centre, black.

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

Arecophila clypeata (holotype) A material B ascomata on the surface of host C, D section of ascomata E peridium F, G ascus apex with a J+, apical ring (stained in Melzer’s reagent) H–K asci with ascospores L–O ascospores. Scale bars: 500 μm (B, C); 100 μm (D); 10 μm (E, H–K); 5 μm (F, G, L–O).

Jenis

Pelat ilmiah

Kredit

Qi Rui Li, Xu Zhang, Yan Lin, Milan C. Samarakoon, Kevin David Hyde, Xiang Chun Shen, Wan Qing Liao, Anuruddha Karunarathna, Si Han Long, Ying Qian Kang, Ji Chuan Kang

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.

Dokumentasi tambahan

Sumber profil

1. [1] Morpho-molecular characterisation of Arecophila, with A. australis and A. clypeata sp. nov. and A. miscanthi comb. nov. — Arecophila clypeataBagian sumber: PMC9021158_section_20
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Li QR, Zhang X, Lin Y, Samarakoon MC, Hyde KD, Shen XC, Liao WQ, Karunarathna A, Long SH, Kang YQ, Kang JC.
2. [2] Catalogue of Life Base2026-09-11 — Arecophila clypeataBagian sumber: ColDP NameUsage.tsv ID B2MZ4; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Arecophila clypeataBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Qi Rui Li, Xu Zhang, Yan Lin, Milan C. Samarakoon, Kevin David Hyde, Xiang Chun Shen, Wan Qing Liao, Anuruddha Karunarathna, Si Han Long, Ying Qian Kang, Ji Chuan Kang
4. [4] Dokumentasi visual — Arecophila clypeataBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Lakmali S. Dissanayake, Sajeewa S.N. Maharachchikumbura, Diana S. Marasinghe, Ying Gao, Turki KH. Faraj, Jianchu Xu, Dhanushka N. Wanasinghe