Gibellula pigmentosinum

Ciri dan struktur

Spider host completely covered by white to yellowish-white mycelial mat. Synnemata solitary or in pairs, cylindrical, white, becoming yellowish-white at the base (Fig. 4a). Conidiophores arising along the entire length of the outer hyphae of synnemata and from the mycelia covering the host, crowded, smooth to verrucose, (55–)97.5–170(–226) × (5–)7–10(–12.5) µm, narrowing to a slender apex, and terminating in a swollen vesicle, metulae, phialides bearing conidia, forming a spherical conidial head (Fig. 4a, f). Conidial heads (25–)30–39(–45) µm diam (Fig. 4g). Vesicles mostly globose, (4.5–)5.5–9(–10) µm diam (Fig. 4g). Metulae borne on a vesicle, broadly obovoid, (5.5–)6–8(–10) × (3–)4–6(–7.5) µm (Fig. 4g), bearing phialides. Phialides obovoid to clavate, with a distinct short neck, (5–)5.5–8(–9) × 2–3(–4.5) µm (Fig. 4g). Conidia produced on a phialide, obovoid with an acute apex, (2.5–)3.5–5(–5.5) × 1–2(–3) µm (Fig. 4h). Perithecia produced on the mycelial mat on the head and body of the spider, scattered, superficial with loose mycelia covering only the bottom one-fourth of the perithecium, ovoid, reddish-yellow, (790–)882–1,117(–1,150) × 300–443(–475) μm (Fig. 4a, b). Asci cylindrical, 700–750 μm long, (4.5–)5–6(–7) μm wide, ascus cap (4–)5.5–6.5(–7) × 3.5–4(–5.5) μm (Fig. 4c). Ascospores filiform, multiseptate, arranged in parallel rows, (666–)670–727(–730) × 2–3 μm, often breaking into 128 part-spores (Fig. 4d). Part-spores bacilliform with apices rounded, (3.5–)4–7(–9) × 1–1.5(–3) μm (Fig. 4e). Granulomanus -like asexual morph occasionally present, forming irregularly branched hyphae bearing mono- or polyblastic phialides.

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

Thailand. Nakhon Ratchasima, Khao Yai National Park, Mo Sing To Nature Trail; 14°711'N, 101°421'E; on Storenomorpha sp., attached to underside of unidentified dicot leaf; 10 February 2010; K. Tasanathai, P. Srikitikulchai, S. Mongkolsamrit, T. Chohmee, R. Ridkaew, A. Khonsanit (Holotype no. BBH 28509, ex-type culture no. BCC 41203, isolated from ascospores and BCC 41204, isolated from conidia). GenBank (BCC 41203): ITS = MT477071, TEF1 = MT503330, RPB1 = MT503323. Colonies derived from ascospores, on PDA slow-growing, attaining a diam of 1.5±0.2 cm in 4 weeks at 25 °C, white, floccose; reverse light brown, darkening with age toward center (Fig. 4j). Sporulation not observed. Additional specimens examined. Thailand, Nakhon Ratchasima, Khao Yai National Park, Mo Sing To Nature Trail; 14°711'N, 101°421'E; on Storenomorpha sp., underside of unidentified dicot leaf; 13 August 2009; K. Tasanathai, P. Srikitikulchai, S. Mongkolsamrit, T. Chohmee, R. Ridkaew (BBH 26516, BCC 38246 and BCC 38955); on Araneida, underside of unidentified dicot leaf; 11 September 2009; K. Tasanathai, P. Srikitikulchai, S. Mongkolsamrit, T. Chohmee, R. Ridkaew (BBH 27081, BCC 39707 and BCC 39708); on Storenomorpha sp., underside of unidentified dicot leaf; 7 April 2010; K.

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

Belum dikategorikan pada rilis ini.

Reproduksi

Spider host completely covered by white to yellowish-white mycelial mat. Synnemata solitary or in pairs, cylindrical, white, becoming yellowish-white at the base (Fig. 4a). Conidiophores arising along the entire length of the outer hyphae of synnemata and from the mycelia covering the host, crowded, smooth to verrucose, (55–)97.5–170(–226) × (5–)7–10(–12.5) µm, narrowing to a slender apex, and terminating in a swollen vesicle, metulae, phialides bearing conidia, forming a spherical conidial head (Fig. 4a, f). Conidial heads (25–)30–39(–45) µm diam (Fig. 4g). Vesicles mostly globose, (4.5–)5.5–9(–10) µm diam (Fig. 4g). Metulae borne on a vesicle, broadly obovoid, (5.5–)6–8(–10) × (3–)4–6(–7.5) µm (Fig. 4g), bearing phialides.

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

Gibellula pigmentosinum a fungus on spider (BBH 28509); b perithecia; c an ascus with an apical apparatus; d ascospore; e part-spores; f conidiophores; g conidial heads; h conidia; i granulomanus-like asexual morph; j colonies obverse and reverse on PDA at 25 °C after 28 days. Scale bars: 1 mm (b); 500 μm (d); 100 μm (f); 50 μm (g); 20 μm (c, i); 10 μm (e, h).

Jenis

Pelat ilmiah

Kredit

Wilawan Kuephadungphan, Kanoksri Tasanathai, Booppa Petcharad, Artit Khonsanit, Marc Stadler, J. 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] Phylogeny- and morphology-based recognition of new species in the spider-parasitic genus Gibellula (Hypocreales, Cordycipitaceae) from Thailand — Gibellula pigmentosinumBagian sumber: PMC7481265_section_22
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Kuephadungphan W, Tasanathai K, Petcharad B, Khonsanit A, Stadler M, Luangsa-Ard JJ.
2. [2] Catalogue of Life Base2026-09-11 — Gibellula pigmentosinumBagian sumber: ColDP NameUsage.tsv ID 9Z7SD; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Gibellula pigmentosinumBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Wilawan Kuephadungphan, Kanoksri Tasanathai, Booppa Petcharad, Artit Khonsanit, Marc Stadler, J. Jennifer Luangsa-ard