Ciri dan struktur
Parvoplaca tirolensis is a muscicolous lichen, characterised by a thallus that tends to be obscured or blend into the moss it grows upon. The apothecia (fruiting bodies) of this species are dispersed and sessile, typically measuring about 0.2 mm in diameter, though they can reach up to 0.3 mm. In its early stages, the of the apothecia is flat to slightly concave and has a yellow hue with a greenish tinge. As it matures, the disc turns to an olive colour, retaining a yellowish tinge. The margin of the apothecia is thick and prominent, initially yellow before becoming more or less the same colour as the disc. The lateral margins, however, often retain a more pronounced yellow colour. The of the apothecia is abundant in algae. The has a fan-shaped structure made of , cells. The of Parvoplaca tirolensis is hyaline and contains oil droplets. The hymenium measures between 70 and 100 μm and is characterized by medium coarse . The paraphyses are slender, measuring 0.5–1 μm, and are sparsely branched at the apex. The upper cells are enlarged, about 4–6 μm thick, and constricted at the septa. The asci of this species typically contain eight spores. The spores themselves are sized 17–19 by 9–12 μm, with a septum measuring 4–4.5 μm.
Habitat dan peran ekologis
The lichen was reported from Iran in 2022, where it was found growing on the oak tree bark in Mawat. In Greenland, it has been recorded on old bone in addition to plant remains, the latter substrate together with Caloplaca cerina. In 2025, P. tiroliensis was documented from Medny Island in the Russian Far East, where it was growing on bryophytes on siliceous rocks. Globally, the lichen is treated as an arctic-alpine species with a circumpolar distribution.
- Habitat atau konteks temuan
- Informasi belum tersedia pada sumber rilis ini.
- Substrat
- Informasi belum tersedia pada sumber rilis ini.
- Peran atau konteks
- Pembentuk liken
Reproduksi
The of Parvoplaca tirolensis is hyaline and contains oil droplets. The hymenium measures between 70 and 100 μm and is characterized by medium coarse . The paraphyses are slender, measuring 0.5–1 μm, and are sparsely branched at the apex. The upper cells are enlarged, about 4–6 μm thick, and constricted at the septa. The asci of this species typically contain eight spores. The spores themselves are sized 17–19 by 9–12 μm, with a septum measuring 4–4.5 μm.
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.
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
Dokumentasi Parvoplaca tiroliensis dari Wikimedia Commons. Soldier Creek, Ruby Mountains, Nevada. Identifikasi mengikuti record berkas sumber.
- Jenis
- Fotografi
- Kredit
- Jason Hollinger
- Lisensi
- CC BY 2.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] Parvoplaca tiroliensis — Wikipedia (en)
- [2] Catalogue of Life Base2026-09-11 — Parvoplaca tiroliensis
- [3] Dokumentasi visual — Parvoplaca tiroliensis
Rujukan halaman ini
Fungi. Parvoplaca tiroliensis. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/parvoplaca-tiroliensis/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
