Dyplolabia afzelii

Ciri dan struktur

The lichen species Dyplolabia afzelii is characterised by a thallus with a range of colours from yellow to pale olive buff, dark brownish tan, or grey. The texture of the thallus is smooth and it has a considerable thickness. Abramo Bartolommeo Massalongo transferred it to the genus Dyplolabia in 1854. The ascomata (spore-producing structures) of Dyplolabia afzelii have a form, meaning they are elongated with a slit-like opening. These ascomata measure between 1 and 6 mm in length and 0.2 to 0.7 mm in width. They are mostly simple in form but can occasionally be branched or forked. These structures are raised from the surface of the thallus, displaying various shapes such as straight, curved, or . They are scattered across the thallus and are usually completely concealed under a thick powdery white layer of , revealing a black colour only where this layer is worn away. The ascomata terminate in a blunt end, and their narrow, slit-like are not visible from the surface. The (the outer layer of tissue surrounding the ascomata) is intact at the base and (blackened) along the sides, converging at the top. It is enveloped by a thick layer that extends to the apex. The , the topmost layer within the ascomata, is greenish-brown to dark brown and measures 14–28 μm in thickness. The paraphyses, which are filamentous structures within the ascomata, are simple, long, thin, and septate (segmented), with thickened ends. The asci (spore-bearing cells) are cylindrical and typically contain eight spores each. The ascospores themselves are ellipsoidal in shape and consistently have three cross-septations, measuring 14–20 by 6–8 μm.

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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

The lichen is found in Australia, Mexico, South America, the Caribbean, India, Thailand, and the Mid-Atlantic Coastal Plain of North Carolina in eastern North America.

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Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Pembentuk liken

Reproduksi

The ascomata (spore-producing structures) of Dyplolabia afzelii have a form, meaning they are elongated with a slit-like opening. These ascomata measure between 1 and 6 mm in length and 0.2 to 0.7 mm in width. They are mostly simple in form but can occasionally be branched or forked. These structures are raised from the surface of the thallus, displaying various shapes such as straight, curved, or . They are scattered across the thallus and are usually completely concealed under a thick powdery white layer of , revealing a black colour only where this layer is worn away. The ascomata terminate in a blunt end, and their narrow, slit-like are not visible from the surface. The paraphyses, which are filamentous structures within the ascomata, are simple, long, thin, and septate (segmented), with thickened ends.

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.
• Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
• 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

Dokumentasi Dyplolabia afzelii dari Wikimedia Commons. near Wildcat Lake, Ocala N.F., Florida, 20101219 Identifikasi mengikuti record berkas sumber.

Jenis

Fotografi

Kredit

Jason Hollinger

Lisensi

CC BY 2.0

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] Dyplolabia afzelii — Wikipedia (en)Bagian sumber: Frozen revision 1341183946
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY-SA4.0 · Wikipedia contributors
2. [2] Catalogue of Life Base2026-09-11 — Dyplolabia afzeliiBagian sumber: ColDP NameUsage.tsv ID 386HY; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Dyplolabia afzeliiBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 2.0 · Jason Hollinger