Arecophila gulubiicola

Ciri dan struktur

Saprobic on dead trunk of Gulubia costata (Becc.) Becc. Sexual morph: Ascomata 290–400 × 140–190 μm (x̄ = 336 × 167 µm, n = 8), immersed under a clypeus, solitary or clustered, in vertical section, lenticular, with a central ostiole. Clypeus raised, oval, blackened areas on the host surface, dome-shaped, well-developed and black. Peridium 25–35 μm wide, dense, compressed layers of brown-walled, angular cells, tightly adhered to the host tissues. Paraphyses 2–2.5 μm wide, filamentous, hyaline, septate, branched, tapering distally. Asci 107–145 × 11–13.5 μm (x̄ = 114.3 × 12.4 μm, n = 15), 8-spored, unitunicate, cylindrical, short-pedicellate, apically rounded, wedge-shaped, J+, subapical ring, 3–4 × 1–2 μm (x̄ =3.5 × 1.5 μm, n = 15). Ascospores 14.5–18.5 × 6–9 μm (x̄ = 17.4 × 6.5 μm, n = 25), overlapping uniseriate, ellipsoidal, brown, 2-celled, septate at the centre, constricted at the septum, longitudinal, sulcate striations along the entire spore length, surrounded by a mucilaginous sheath. Asexual morph: Undetermined.

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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

Saprobic on dead trunk of Gulubia costata (Becc.) Becc. Sexual morph: Ascomata 290–400 × 140–190 μm (x̄ = 336 × 167 µm, n = 8), immersed under a clypeus, solitary or clustered, in vertical section, lenticular, with a central ostiole. Clypeus raised, oval, blackened areas on the host surface, dome-shaped, well-developed and black. Peridium 25–35 μm wide, dense, compressed layers of brown-walled, angular cells, tightly adhered to the host tissues. Paraphyses 2–2.5 μm wide, filamentous, hyaline, septate, branched, tapering distally. Asci 107–145 × 11–13.5 μm (x̄ = 114.3 × 12.4 μm, n = 15), 8-spored, unitunicate, cylindrical, short-pedicellate, apically rounded, wedge-shaped, J+, subapical ring, 3–4 × 1–2 μm (x̄ =3.5 × 1.5 μm, n = 15). Ascospores 14.5–18.5 × 6–9 μm (x̄ = 17.4 × 6.5 μm, n = 25), overlapping uniseriate, ellipsoidal, brown, 2-celled, septate at the centre, constricted at the septum, longitudinal, sulcate striations along the entire spore length, surrounded by a mucilaginous sheath. Asexual morph: Undetermined. Papua New Guinea, Central Province, 08°30'00"N, 147°24'35"E, on dead trunk of G. costate (Becc.) Becc. (Arecaceae), May 1992, K.D. Hyde, (BRIP 23002a, holotype). Arecophila gulubiicola has deeply immersed, subglobose to lenticular ascomata with a small or lacking clypeus, cylindrical, short-pedicellate asci with a wedge-shaped, conical, apical ring and ellipsoidal, brown ascospores with wall striations and surrounded by a mucilaginous sheath (Hyde 1996).

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Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Pengurai

Reproduksi

Saprobic on dead trunk of Gulubia costata (Becc.) Becc. Sexual morph: Ascomata 290–400 × 140–190 μm (x̄ = 336 × 167 µm, n = 8), immersed under a clypeus, solitary or clustered, in vertical section, lenticular, with a central ostiole. Clypeus raised, oval, blackened areas on the host surface, dome-shaped, well-developed and black. Peridium 25–35 μm wide, dense, compressed layers of brown-walled, angular cells, tightly adhered to the host tissues. Paraphyses 2–2.5 μm wide, filamentous, hyaline, septate, branched, tapering distally. Asci 107–145 × 11–13.5 μm (x̄ = 114.3 × 12.4 μm, n = 15), 8-spored, unitunicate, cylindrical, short-pedicellate, apically rounded, wedge-shaped, J+, subapical ring, 3–4 × 1–2 μm (x̄ =3.5 × 1.5 μm, n = 15).

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 gulubiicola (BRIP 23002a, holotype) A, B herbarium material with label C ascomata on the host D, E sections of ascomata F paraphyses G–J asci K peridium L, M wedge-shaped, J+ apical ring bluing in Melzer’s reagent N–Q ascospores. Scale bars: 50 μm (D, E); 5 μm (F–Q).

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.

Sumber profil

1. [1] Morpho-molecular characterisation of Arecophila, with A. australis and A. clypeata sp. nov. and A. miscanthi comb. nov. — Arecophila gulubiicolaBagian sumber: PMC9021158_section_29
   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 gulubiicolaBagian sumber: ColDP NameUsage.tsv ID 5W3FW; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Arecophila gulubiicolaBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   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