Hevansia novoguineensis

Ciri dan struktur

Spider hosts covered by light yellow to pale yellow (158A–B) mycelium. Sexual morph: Stromata stipitate, solitary or multiple. Stipes cylindrical, arising from the dorsal region of the host, white to pale yellow, 3–5 mm long, 0.5–1 mm broad. Fertile heads produce at the terminal of stipes, disc-shaped, upper surface slightly convex, 1–3 × 1–2 mm. Perithecia completely immersed, narrowly ovoid, 500–750 × 200–300 µm, ostioles strong orange yellow (163B). Asci cylindrical, 8-spored, 350–450 µm long, 5–7 µm broad, with cap 3–5 µm thick. Ascospores hyaline, filiform, whole ascospores, 400–460 × 1–1.5 µm. Asexual morph: Synnemata multiple, cylindrical, occasionally acuminate apex, white, up to 8 mm long, 50–200 µm broad. Conidiogenous cells phialidic, scattered along with the synnemata. Phialides solitary, globose to subglobose, arising from the mycelium, (4)5–5.5(6) × (4)5–5.5(6) µm, with distinct necks, 0.5–1.5 × 0.5–1 µm. Conidia hyaline, fusoid or fusiform-elliptical, (2)6–8(10) × 1–2(2.5) µm. Colonies on OA attaining a diam. of 18–20 mm in 21 days, cottony with high mycelium density in the middle of colonies, mycelium with low density around the margin of colonies, flattened, white, reverse deep pink (180D). Sparse synnemata with conidiogenous cells producing conidia observed after 30 days, white, on the edge of a colonies. Phialides solitary, globose to subglobose, (4)5.5–6.5(7) × 3.5–5(5.5) µm, distinct necks, 1–3 × 0.5–1 µm. Conidia hyaline, fusoid, fusiform-elliptical, (2)6–10(13) × 1–3 µm. Colonies on PDA attaining a diam. of 7–9(10) mm in 21 days, cottony with high mycelium density, white, moderate purplish-red to dark purplish-pink (186B–C) pigment diffusing in the medium, reverse moderate red (180 A–B).

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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

Colonies on OA attaining a diam. of 18–20 mm in 21 days, cottony with high mycelium density in the middle of colonies, mycelium with low density around the margin of colonies, flattened, white, reverse deep pink (180D). Sparse synnemata with conidiogenous cells producing conidia observed after 30 days, white, on the edge of a colonies. Phialides solitary, globose to subglobose, (4)5.5–6.5(7) × 3.5–5(5.5) µm, distinct necks, 1–3 × 0.5–1 µm. Conidia hyaline, fusoid, fusiform-elliptical, (2)6–10(13) × 1–3 µm. Colonies on PDA attaining a diam. of 7–9(10) mm in 21 days, cottony with high mycelium density, white, moderate purplish-red to dark purplish-pink (186B–C) pigment diffusing in the medium, reverse moderate red (180 A–B). Sporulation observed after 30 days with absence of synnemata. Phialides arising from aerial hyphae, solitary, mostly globose to subglobose, occasionally cylindrical, (4)5.5–11.5(15) × 2–3.5(5) µm, distinct necks, 0.5–2 × 0.5–1 µm. Conidia hyaline, fusoid, fusiform-elliptical, cylindrical, (2)6–9.5(11) × 1–3 µm. Specimens were found on the underside of dicot leaves of forest plants. Thailand, Nakhon Ratchasima Province, Khao Yai National Park, 14°26'20.72"N, 101°22'20.02"E, on spider (Web builder, Araneae) attached to the underside of a dicot leaf of forest plants, 10 June 2010, K.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Habitat atau konteks temuan

hutan; kultur yang didokumentasikan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Spider hosts covered by light yellow to pale yellow (158A–B) mycelium. Sexual morph: Stromata stipitate, solitary or multiple. Stipes cylindrical, arising from the dorsal region of the host, white to pale yellow, 3–5 mm long, 0.5–1 mm broad. Fertile heads produce at the terminal of stipes, disc-shaped, upper surface slightly convex, 1–3 × 1–2 mm. Perithecia completely immersed, narrowly ovoid, 500–750 × 200–300 µm, ostioles strong orange yellow (163B). Asci cylindrical, 8-spored, 350–450 µm long, 5–7 µm broad, with cap 3–5 µm thick. Ascospores hyaline, filiform, whole ascospores, 400–460 × 1–1.5 µm. Asexual morph: Synnemata multiple, cylindrical, occasionally acuminate apex, white, up to 8 mm long, 50–200 µm broad.

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

Hevansia novoguineensis a fungus on a spider (BBH 32171) b perithecium c asci d ascus tip e filiform, whole ascospore f fungus on a spider (BBH 31299) g–i phialides with conidia on synnema j, k colonies on OA at 21 days (j obverse, k reverse) l–n phialides with conidia on OA o, p colonies on PDA at 21 days with purplish-red pigment diffusing in agar medium (o obverse, p reverse) q–s phialides with conidia on PDA. Scale bars: 5 mm (a, f); 200 µm (b); 100 µm (c, e); 10 µm (d, g–i, l–n, q, r, s).

Jenis

Pelat ilmiah

Kredit

Suchada Mongkolsamrit, Wasana Noisripoom, Kanoksri Tasanathai, Noppol Kobmoo, Donnaya Thanakitpipattana, Artit Khonsanit, Booppa Petcharad, Baramee Sakolrak, Winanda Himaman

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] Comprehensive treatise of Hevansia and three new genera Jenniferia, Parahevansia and Polystromomyces on spiders in Cordycipitaceae from Thailand — Hevansia novoguineensisBagian sumber: PMC9849099_section_14
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Mongkolsamrit S, Noisripoom W, Tasanathai K, Kobmoo N, Thanakitpipattana D, Khonsanit A, Petcharad B, Sakolrak B, Himaman W.
2. [2] Catalogue of Life Base2026-09-11 — Hevansia novoguineensisBagian sumber: ColDP NameUsage.tsv ID 6M5D9; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Hevansia novoguineensisBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Suchada Mongkolsamrit, Wasana Noisripoom, Kanoksri Tasanathai, Noppol Kobmoo, Donnaya Thanakitpipattana, Artit Khonsanit, Booppa Petcharad, Baramee Sakolrak, Winanda Himaman