Ophiocordyceps pseudorhizoidea

Ciri dan struktur

Stroma solitary, simple, filiform, up to 21 cm long, 1 mm wide, light-brown (oac675), ca. 15 cm emerging above leaf litter, 5.5 cm buried in the soil. Asexual state (Hirsutella) produced at the terminal part of the stroma, ca. 6 cm long, light brown to grey. Perithecia superficial, ovoid, covering the middle part of stroma, (280–) 287.5–315.5 (–390) × (160–) 177–209.5 (–220) µm. Asci 8-spored, cylindrical, 120–150 × 5–7 µm with cap, 3–4 × 4–5 µm. Ascospores whole, filiform, (65–) 69.5–78.5 (–82.5) × 2–2.8 (–3) µm, with septate. Asexual state Hirsutella. Phialides (10–)15.5–23.5(–26) × 3–4(–5) µm, conidia hyaline, fusiform, (5–)5.5–6.5(–7) × 3–4 µm. Colonies on PDA, attaining a diam. of 10 mm within 20 d at 25 °C, cream to grey (oac844), reverse oac772 to oac815. Conidiogenous cells monophialidic, arising from hyphae laterally or terminally, hyaline, tapering gradually or abruptly into a long slender neck, (9–)10.5–17.5(–21) µm long, 2–3.2(–4) µm wide at the base, 1–1.5 µm wide at tip with warty surface. Conidia hyaline, one-celled, fusiform, (5–)6.5–8.5(–10) × 1–2 µm. with mucous sheath. Colonies on PSA, attaining a diam. of 10 mm within 20 d at 25 °C, (oac841) to (oac843), reverse (oac868). Conidiogenous cells monophialidic cells arising from hyphae laterally or terminally, hyaline, tapering gradually or abruptly into a long slender neck, (10–)12–16.5(–19) µm long, 2–3 µm wide at the base, 1–1.5 µm wide at tip with warty surface. Conidia hyaline, one-celled, arising from phialides, fusiform, (6–)6.5–8(–8.5) × 1.5–2.5(–3) µm with mucous sheath. Colonies on SDYA /4, attaining a diam. of 10 mm within 20 d at 25 °C, oac844, reverse oac722 in middle to oac815.

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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

Parasitic on a pair of termites from a reproductive caste (Order Isoptera: Family Termitidae, Subfamily Macrotermitinae) and these specimens were buried in the soil. The fungus emerged from the segment between the prothorax and mesothorax of one of the termite pairs.

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Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Stroma solitary, simple, filiform, up to 21 cm long, 1 mm wide, light-brown (oac675), ca. 15 cm emerging above leaf litter, 5.5 cm buried in the soil. Asexual state (Hirsutella) produced at the terminal part of the stroma, ca. 6 cm long, light brown to grey. Perithecia superficial, ovoid, covering the middle part of stroma, (280–) 287.5–315.5 (–390) × (160–) 177–209.5 (–220) µm. Asci 8-spored, cylindrical, 120–150 × 5–7 µm with cap, 3–4 × 4–5 µm. Ascospores whole, filiform, (65–) 69.5–78.5 (–82.5) × 2–2.8 (–3) µm, with septate. Asexual state Hirsutella. Phialides (10–)15.5–23.5(–26) × 3–4(–5) µm, conidia hyaline, fusiform, (5–)5.5–6.5(–7) × 3–4 µm. Colonies on PDA, attaining a diam. of 10 mm within 20 d at 25 °C, cream to grey (oac844), reverse oac772 to oac815.

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

Ophiocordyceps pseudorhizoidea (BBH45361, BCC86431) A stroma of fungus emerging from termite B part of stroma showing perithecia C perithecia D, E ascus F ascospore G, H phialides with conidia from synnema I colony on PDA at 20 d obverse and reverse J, K, L phialides with conidia on PDA M, N, O conidium P colony on PSA at 20 d obverse and reverse Q, R, S phialides with conidia on PSA T, U conidia with mucous sheath. Scale bars: 15 mm (A); 1 mm (B); 120 μm (C); 8 μm (D, E); 10 μm (F, G); 3 μm (H, R); 6 mm (I, P); 5 μm (J, K, L, Q); 2 μm (M, N, O, T, U); 4 μm (S).

Jenis

Pelat ilmiah

Kredit

Kanoksri Tasanathai, Wasana Noisripoom, Thanyarat Chaitika, Artit Khonsanit, Sasitorn Hasin, Jennifer Luangsa-ard

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] Phylogenetic and morphological classification of Ophiocordyceps species on termites from Thailand — Ophiocordyceps pseudorhizoideaBagian sumber: PMC6684523_section_54
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Tasanathai K, Noisripoom W, Chaitika T, Khonsanit A, Hasin S, Luangsa-Ard J.
2. [2] Catalogue of Life Base2026-09-11 — Ophiocordyceps pseudorhizoideaBagian sumber: ColDP NameUsage.tsv ID 49WR8; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Ophiocordyceps pseudorhizoideaBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Kanoksri Tasanathai, Wasana Noisripoom, Thanyarat Chaitika, Artit Khonsanit, Sasitorn Hasin, Jennifer Luangsa-ard