Ciri dan struktur
Saprobic marine fungus. Sexual morph. Ascomata 138–590 µm, subglobose or ellipsoidal, immersed or partly immersed, ostiolate, papillate, subcarbonaceous, black, solitary or gregarious. Peridium 12–32 µm thick, composed of five to eight (to twenty) layers of irregular, polygonal, thick-walled cells, forming a textura angularis, merging into the pseudoparenchyma of the venter. Papillae or necks 35–320 µm long, 35–80(–140) µm in diam., conical or subcylindrical, centric or eccentric, dark, ostiolar canal periphysate. Asci 62.5–168(–200) × 20–48 µm, 8-spored, clavate, pedunculate, unitunicate, thin-walled, aphysoclastic. Ascospores 24–44.5 × 8–17 (–20) µm (excluding appendages), ellipsoidal or subfusiform, 1-septate, not or slightly constricted at the septum, hyaline, appendaged; at both ends with a small cap that may invert; around the septum three (rarely four) crescent-shaped, rigid, attenuate appendages, (12–)24.5–40 µm long, up to 1.3 µm in diam. at the base, obliquely attached to the septum, developing by fragmentation of the exospore. Asexual morph. Conidiophores absent or short, zero- to four-septate, simple, formed laterally on hyphae, hyaline to light brown or fuscous. Conidia (blastoconidia) (15–)20–34(–45) × (8–) 10–24 µm clavate, ovoid or obpyriform, two- to five-septate, constricted at the septa, straight or slightly curved, increasing in diameter from base to apex, formed singly on the conidiophores; apical cells subglobose, dark brown; basal cells conical or subcylindrical, subhyaline to light brown or fuscous. Chlamydospores are 6–16, catenulate µm, dark brown; chains up to 500 µm, long chains up to 35-celled, terminal, rarely intercalary, simple; cells increasing in diameter from base to apex, 7.5–19 µm long, globose or ellipsoidal (Description adapted from Kohlmeyer and Kohlmeyer 1979).
Habitat dan peran ekologis
Australia, Canada, Bulgaria, Denmark, France, Iceland, Germany, Japan, Liberia, Mexico, Portugal, Senegal, Spain, UK (England, Scotland, Wales), USA (California, Florida, Maryland, Washington).
- Habitat atau konteks temuan
- Informasi belum tersedia pada sumber rilis ini.
- Substrat
- Informasi belum tersedia pada sumber rilis ini.
- Peran atau konteks
- Belum dikategorikan pada rilis ini.
Reproduksi
Saprobic marine fungus. Sexual morph. Ascomata 138–590 µm, subglobose or ellipsoidal, immersed or partly immersed, ostiolate, papillate, subcarbonaceous, black, solitary or gregarious. Peridium 12–32 µm thick, composed of five to eight (to twenty) layers of irregular, polygonal, thick-walled cells, forming a textura angularis, merging into the pseudoparenchyma of the venter. Papillae or necks 35–320 µm long, 35–80(–140) µm in diam., conical or subcylindrical, centric or eccentric, dark, ostiolar canal periphysate. Asci 62.5–168(–200) × 20–48 µm, 8-spored, clavate, pedunculate, unitunicate, thin-walled, aphysoclastic. Ascospores 24–44.5 × 8–17 (–20) µm (excluding appendages), ellipsoidal or subfusiform, 1-septate, not or slightly constricted at the septum, hyaline, appendaged; at both ends with a small cap that may invert; around the septum three (rarely four) crescent-shaped, rigid, attenuate appendages, (12–)24.5–40 µm long, up to 1.3 µm in diam. at the base, obliquely attached to the septum, developing by fragmentation of the exospore.
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.
Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.
Melihat dengan konteks
Scanning electron micrographs of different types of ascospore appendages in the Halosphaeriaceae. a. Remispora maritima with polar appendages; b. Nereiospora cristata hair-like equatorial appendages arising from a pad (arrowed); c. Nimbospora effusa with sticky appendage; d. Nereiospora comata with hair-like polar and equatorial appendages; e. Corollospora intermedia with polar spine peritrichous appendages apically and at the central septum (e=equatorial appendages, p=polar spine appendage, s=polar secondary appendages); f. Halosphaeriopsis mediosetigera with polar caps and lunate equatorial appendages. Scale bars: 10 mm (a, c–f); 1 mm (b).
- Jenis
- Pelat ilmiah
- Kredit
- Monika C. Dayarathne, E. B. Gareth Jones, Ali H. Bahkali, Bandarupalli Devadatha, Kevin D. Hyde, Mohamed A. Abdel-Wahab, Mark S. Calabon, Pedro Correia, Faten A. Abdel-Aziz, Mahmoud S. Bakhit, Jariya Sakayaroj, Chasika Prematunga, Maria F. Caeiro, Egídia Azevedo, Raheleh Asghari, Carlo Chris S. Apurillo, Amuhenage Tharindu Bhagya, Herbert Dustin Aumentado, Samhita Mukhopadhyay, Chayanard Phukhamsakda, Yanpeng Chen, Sajeewa S. Maharachchikumbura, Sheng-Yu Guo, Ka-Lai Pang
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] Taxonomy and molecular evaluation of the Halosphaeriaceae (Microascales, Hypocreomycetidae) — Halosphaeriopsis mediosetigera
- [2] Catalogue of Life Base2026-09-11 — Halosphaeriopsis mediosetigera
- [3] Dokumentasi visual — Halosphaeriopsis mediosetigera
Rujukan halaman ini
Fungi. Halosphaeriopsis mediosetigera. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/halosphaeriopsis-mediosetigera/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.

