Pleocatenata chiangraiensis

Ciri dan struktur

Saprobic on twigs of Clerodendrum quadriloculare and Tarenna stellulata. Asexual morph: Hyphomycetous. Colonies on natural substrate effuse, dark, velvety. Mycelium immersed, composed of septate, branched, hyaline to subhyaline hyphae. Conidiophores macronematous, mononematous, erect, straight or slightly curved, cylindrical, unbranched, robust, 4–6-septate, brown or dark brown, rough, 35–100 µm long, 5.5–8.5 µm wide. Conidiogenous cells monotretic, integrated, terminal, determinate, cylindrical, dark brown. Conidia catenate, formed in acropetal chains of 2–3, straight or curved, obclavate, olivaceous to brown when young, blackish brown when mature, 5–8-euseptate, slightly constricted at septa, distal conidia rounded at apex, truncate at base, intercalary conidia truncate at both ends, with thickened and darkened scars at base or both ends, 34–70 µm long, 6.5–12 µm at the widest. Sexual morph: Unknown. Conidia germinated on PDA within 12 hours at 26 °C. Germ tubes were produced from both ends. Colony reached 20–25 mm diameter after 4 weeks at room temperature on PDA media. Mycelia superficial, irregularly circular, entire edge, dark brown from above, black from below, pigment produced which turns the media reddish brown.

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

Saprobic on twigs of Clerodendrum quadriloculare and Tarenna stellulata. Asexual morph: Hyphomycetous. Colonies on natural substrate effuse, dark, velvety. Mycelium immersed, composed of septate, branched, hyaline to subhyaline hyphae. Conidiophores macronematous, mononematous, erect, straight or slightly curved, cylindrical, unbranched, robust, 4–6-septate, brown or dark brown, rough, 35–100 µm long, 5.5–8.5 µm wide. Conidiogenous cells monotretic, integrated, terminal, determinate, cylindrical, dark brown. Conidia catenate, formed in acropetal chains of 2–3, straight or curved, obclavate, olivaceous to brown when young, blackish brown when mature, 5–8-euseptate, slightly constricted at septa, distal conidia rounded at apex, truncate at base, intercalary conidia truncate at both ends, with thickened and darkened scars at base or both ends, 34–70 µm long, 6.5–12 µm at the widest. Sexual morph: Unknown. Conidia germinated on PDA within 12 hours at 26 °C. Germ tubes were produced from both ends. Colony reached 20–25 mm diameter after 4 weeks at room temperature on PDA media. Mycelia superficial, irregularly circular, entire edge, dark brown from above, black from below, pigment produced which turns the media reddish brown.

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

Pengurai

Reproduksi

Saprobic on twigs of Clerodendrum quadriloculare and Tarenna stellulata. Asexual morph: Hyphomycetous. Colonies on natural substrate effuse, dark, velvety. Mycelium immersed, composed of septate, branched, hyaline to subhyaline hyphae. Conidiophores macronematous, mononematous, erect, straight or slightly curved, cylindrical, unbranched, robust, 4–6-septate, brown or dark brown, rough, 35–100 µm long, 5.5–8.5 µm wide. Conidiogenous cells monotretic, integrated, terminal, determinate, cylindrical, dark brown. Conidia catenate, formed in acropetal chains of 2–3, straight or curved, obclavate, olivaceous to brown when young, blackish brown when mature, 5–8-euseptate, slightly constricted at septa, distal conidia rounded at apex, truncate at base, intercalary conidia truncate at both ends, with thickened and darkened scars at base or both ends, 34–70 µm long, 6.5–12 µm at the widest.

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

Pleocatenata chiangraiensis (MFLU 22-0002, holotype) a host (Tarenna stellulata) b, c colonies on natural substrate d, e conidiophores with conidia f conidiogenous cells g–k conidia l germinated conidium m, n colonies on PDA (upper view and lower view). Scale bars: 1 mm (b); 100 μm (c); 20 μm (d–l).

Jenis

Pelat ilmiah

Kredit

Ya-Ru Sun, Ning-Guo Liu, Kevin D. Hyde, Ruvishika S. Jayawardena, Yong Wang

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]  Pleocatenata chiangraiensis gen. et. sp. nov. (Pleosporales, Dothideomycetes) from medicinal plants in northern Thailand — Pleocatenata chiangraiensisBagian sumber: PMC8857139_section_13
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Sun YR, Liu NG, Hyde KD, Jayawardena RS, Wang Y.
2. [2] Catalogue of Life Base2026-09-11 — Pleocatenata chiangraiensisBagian sumber: ColDP NameUsage.tsv ID B2MLT; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Pleocatenata chiangraiensisBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Ya-Ru Sun, Ning-Guo Liu, Kevin D. Hyde, Ruvishika S. Jayawardena, Yong Wang