Spiropes melanoplaca

Ciri dan struktur

Colonies effuse, dark brown to black, hairy, with tightly packed hyphae that form large, erect, dark synnemata clearly visible under the stereomicroscope. Hyphae superficial, branched, septate, 1.5–6 µm wide, pale olivaceous, smooth. Conidiophores tightly packed to form dark brown to blackish synnemata up to 1.5 mm high, spreading out at the apex, 20–80 µm thick, splaying out at the apex. Individual hyphae straight or flexuous, cylindrical, 2–6 µm thick along most of their length, 5–8 µm thick near the apex, with numerous small scars that may overlap like scales. As evident by SEM, the scales are produced by the peeling of the outer wall layers where the scars are located. Conidia straight or curved, fusiform to obclavate, 3-septate, (30–)40–52(–68) × (7–)9–11(–14) µm, with the two middle cells usually golden brown or brown, warty and the cells at each end paler. As seen by SEM, the ornamentation of the spores is distinctly reticulated, with thin to thick networks and no ridges.

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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

On colonies of Meliolales, especially Meliola spp., on living leaves of various plants in Brazil, Cuba, China, Dominican Republic, Ghana, Guadalcanal, India, Malaysia, Peru, Philippines, Sierra Leone, Tanzania, Trinidad and Uganda (Ellis 1968; Zhao et al. 1996; Dubey and Moonnambeth 2013). Spiropes melanoplaca is reported here for the first time for Benin and Panama.

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Rujukan: [1]

Habitat atau konteks temuan

Informasi belum tersedia pada sumber rilis ini.

Substrat

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Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Colonies effuse, dark brown to black, hairy, with tightly packed hyphae that form large, erect, dark synnemata clearly visible under the stereomicroscope. Hyphae superficial, branched, septate, 1.5–6 µm wide, pale olivaceous, smooth. Conidiophores tightly packed to form dark brown to blackish synnemata up to 1.5 mm high, spreading out at the apex, 20–80 µm thick, splaying out at the apex. Individual hyphae straight or flexuous, cylindrical, 2–6 µm thick along most of their length, 5–8 µm thick near the apex, with numerous small scars that may overlap like scales. As evident by SEM, the scales are produced by the peeling of the outer wall layers where the scars are located. Conidia straight or curved, fusiform to obclavate, 3-septate, (30–)40–52(–68) × (7–)9–11(–14) µm, with the two middle cells usually golden brown or brown, warty and the cells at each end paler.

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

Spiropes melanoplaca (MB81, MB119, IMI189570a) a, b synnemata growing on hyphae of Meliola mangiferae on living leaves of Mangifera indica c conidiophores with scars and young conidia shown in optical section. The thickness of the wall is only shown in the first conidiophore, from left to right d conidia, shown in optical section (left-hand drawing) and as seen by SEM (right-hand drawing) e, f as seen by SEM e parts of conidiophores with scars f conidium. Scale bars: 1.5 mm (a); b); 0.9 mm (c); 8 μm (d); 7 μm (e); 8 μm (f).

Jenis

Pelat ilmiah

Kredit

Miguel A. Bermúdez-Cova, Tina A. Hofmann, Nourou S. Yorou, Meike Piepenbring

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] Systematic revision of species of Atractilina and Spiropes hyperparasitic on Meliolales (Ascomycota) in the tropics — Spiropes melanoplacaBagian sumber: PMC11031638_section_125
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Bermúdez-Cova MA, Hofmann TA, Yorou NS, Piepenbring M.
2. [2] Catalogue of Life Base2026-09-11 — Spiropes melanoplacaBagian sumber: ColDP NameUsage.tsv ID 4Z89P; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Spiropes melanoplacaBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Miguel A. Bermúdez-Cova, Tina A. Hofmann, Nourou S. Yorou, Meike Piepenbring