Ciri dan struktur
Basidiomes small, somewhat omphalinoid. Pileus 5–20 mm diam., initially convex, becoming plano-convex with a small umbo surrounded by a shallow depression at maturity; surface brown (6F4/OAC733) all over when young, becoming greyish brown (6D3/OAC730) at the centre and brownish beige (6E3/OAC723) towards the margin, not hygrophanous, faintly pellucid-striate, appressed-fibrillose all over; margin decurved to somewhat straight, initially entire, becoming somewhat wavy. Lamellae adnate or subdecurrent, somewhat thick and waxy, often furcate and anastomosing, close, brownish orange (6E2/OAC724), up to 2 mm wide, with lamellulae of 2–3 tiers; edge finely torn, concolorous with the sides. Stipe 12–14 × 1–2 mm, central, terete, equal or slightly tapering towards the base, solid; surface initially white all over, becoming dark grey (5E1, 5F1/OAC904) towards the base at maturity, appressed-fibrillose all over. Odour and taste not distinctive. Lamellar trama subregular, hyphae 3–9 µm wide, hyaline, thin-walled, inamyloid. Subhymenium poorly developed pseudoparenchymatous. Basidia 20–31 × 4–6 µm, clavate or occasionally pedicellate clavate, hyaline, thin-walled, 4- or 2-spored; sterigmata up to 5 µm long. Basidiospores 4–8 × 3–4(–5) (6.5 ± 1.5 × 3.5 ± 0.6) µm, Q = 1.3–2.7, Q m = 1.9, oblong-ellipsoid, pip-shaped or subfusiform, often with a stretched-out apicular end, with prominent guttules, hyaline, inamyloid, smooth, thin-walled. Lamellar edge heterogeneous. Pleurocystidia absent. Cheilocystidia 20–32 × 4–8 µm, scarce, scattered, versiform: clavate with short or long, apical diverticulate projections or with a mucronate apex, cylindrical with a mucronate apex, utriform with a rostrate apex or flexuous, thin-walled, hyaline.
Habitat dan peran ekologis
Marasmiellus cibodasensis Retnowati, an Indonesian species described invalidly by Retnowati (2012), differs in having a flattened pileus with a wrinkled surface, subdistant, non-anastomosing lamellae, an apically tapered, granulose and bulbous stipe which is not darkening towards the base, ellipsoid basidiospores, a fertile lamellar edge devoid of cheilocystidia and a gregarious habit on wood. Marasmiellus rhizomorphigenus Antonín et al., known from Republic of Korea (Antonín et al. 2010), differs in having a greyish to whitish pileus with a pubescent to tomentose surface, whitish to pale yellowish and distant lamellae, a stipe with a pubescent to furfuraceous surface, presence of rhizomorph, larger basidiospores (13.5–17 × 4.5–6.5 µm), well-developed, larger hymenial cystidia (34–70 × 8–14 µm) and presence of pileo- and caulocystidia. Marasmiellus koreanus Antonín et al. also described from Republic of Korea (Antonín et al. 2010), has larger, robust basidiomes with a brownish orange, rugulose pileus, light yellow lamellae, whitish to light yellow stipe, versiform cheilocystidia and stipitipellis with copious caulocystidia. Marasmiellus candidus (Fr.) Singer, a widespread species in Europe (Noordeloos 1995), differs in having a pure white, pruinose to tomentose pileus with a grey-brown centre, a pruinose stipe with a bulbous base, oblong to cylindrical and larger basidiospores [(10.5–)11.5–15(–17.5) × (7.5–)8.0–12.5 µm], copious and larger cheilocystidia (45–90 × 6–12.5 µm), an irregular cutis-type pileipellis with a transition to a trichoderm and the stipitipellis with caulocystidia.
- 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
Basidiomes small, somewhat omphalinoid. Pileus 5–20 mm diam., initially convex, becoming plano-convex with a small umbo surrounded by a shallow depression at maturity; surface brown (6F4/OAC733) all over when young, becoming greyish brown (6D3/OAC730) at the centre and brownish beige (6E3/OAC723) towards the margin, not hygrophanous, faintly pellucid-striate, appressed-fibrillose all over; margin decurved to somewhat straight, initially entire, becoming somewhat wavy. Lamellae adnate or subdecurrent, somewhat thick and waxy, often furcate and anastomosing, close, brownish orange (6E2/OAC724), up to 2 mm wide, with lamellulae of 2–3 tiers; edge finely torn, concolorous with the sides. Stipe 12–14 × 1–2 mm, central, terete, equal or slightly tapering towards the base, solid; surface initially white all over, becoming dark grey (5E1, 5F1/OAC904) towards the base at maturity, appressed-fibrillose all over.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Preserve original monograph treatment localities, hosts and specimen/substrate scope. Materials examined document 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
Marasmiellus bicoloripes (CAL 1524, holotype). a, b Basidiomes in the field. Scale bars a, b = 10 mm. Photos by K. P. Deepna Latha
- Jenis
- Pelat ilmiah
- Kredit
- Penulis dan sumber artikel: Phookamsak, Rungtiwa; Hyde, Kevin D.; Jeewon, Rajesh; Bhat, D. Jayarama; Jones, E. B. Gareth; Maharachchikumbura, Sajeewa S. N.; Raspé, Olivier; Karunarathna, Samantha C.; Wanasinghe, Dhanushka N.; Hongsanan, Sinang; Doilom, Mingkwan; Tennakoon, Danushka S.; Machado, Alexandre R.; Firmino, André L.; Ghosh, Aniket; Karunarathna, Anuruddha; Mešić, Armin; Dutta, Arun Kumar; Thongbai, Benjarong; Devadatha, Bandarupalli; Norphanphoun, Chada; Senwanna, Chanokned; Wei, Deping; Pem, Dhandevi; Ackah, Frank Kwekucher; Wang, Gen-Nuo; Jiang, Hong-Bo; Madrid, Hugo; Lee, Hyang Burm; Goonasekara, Ishani D.; Manawasinghe, Ishara S.; Kušan, Ivana; Cano, Josep; Gené, Josepa; Li, Junfu; Das, Kanad; Acharya, Krishnendu; Raj, K. N. Anil; Latha, K. P. Deepna; Chethana, K. W. Thilini; He, Mao-Qiang; Dueñas, Margarita; Jadan, Margita; Martín, María P.; Samarakoon, Milan C.; Dayarathne, Monika C.; Raza, Mubashar; Park, Myung Soo; Telleria, M. Teresa; Chaiwan, Napalai; Matočec, Neven; de Silva, Nimali I.; Pereira, Olinto L.; Singh, Paras Nath; Manimohan, Patinjareveettil; Uniyal, Priyanka; Shang, Qiu-Ju; Bhatt, Rajendra P.; Perera, Rekhani H.; Alvarenga, Renato Lúcio Mendes; Nogal-Prata, Sandra; Singh, Sanjay K.; Vadthanarat, Santhiti; Oh, Seung-Yoon; Huang, Shi-Ke; Rana, Shiwali; Konta, Sirinapa; Paloi, Soumitra; Jayasiri, Subashini C.; Jeon, Sun Jeong; Mehmood, Tahir; Gibertoni, Tatiana Baptista; Nguyen, Thuong T. T.; Singh, Upendra; Thiyagaraja, Vinodhini; Sarma, V. Venkateswara; Dong, Wei; Yu, Xian-Dong; Lu, Yong-Zhong; Lim, Young Woon; Chen, Yun; Tkalčec, Zdenko; Zhang, Zhi-Feng; Luo, Zong-Long; Daranagama, Dinushani A.; Thambugala, Kasun M.; Tibpromma, Saowaluck; Camporesi, Erio; Bulgakov, Timur S.; Dissanayake, Asha J.; Senanayake, Indunil C.; Dai, Dong Qin; Tang, Li-Zhou; Khan, Sehroon; Zhang, Huang; Promputtha, Itthayakorn; Cai, Lei; Chomnunti, Putarak; Zhao, Rui-Lin; Lumyong, Saisamorn; Boonmee, Saranyaphat; Wen, Ting-Chi; Mortimer, Peter E.; Xu, Jianchu
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Dokumentasi tambahan
Marasmiellus bicoloripes (CAL 1524, holotype). a Basidiospores. b Cheilocystidia. c Basidium. d Clamped hypha of pileipellis. e Pileipellis. f Stipitipellis. g Pileipellis hypha showing spiral encrustations. Scale bars a–c = 10 μm, d–g = 20 μm. Photos by K. P. Deepna Latha and K. N. Anil Raj
Kredit dan penggunaan
Penulis dan sumber artikel: Phookamsak, Rungtiwa; Hyde, Kevin D.; Jeewon, Rajesh; Bhat, D. Jayarama; Jones, E. B. Gareth; Maharachchikumbura, Sajeewa S. N.; Raspé, Olivier; Karunarathna, Samantha C.; Wanasinghe, Dhanushka N.; Hongsanan, Sinang; Doilom, Mingkwan; Tennakoon, Danushka S.; Machado, Alexandre R.; Firmino, André L.; Ghosh, Aniket; Karunarathna, Anuruddha; Mešić, Armin; Dutta, Arun Kumar; Thongbai, Benjarong; Devadatha, Bandarupalli; Norphanphoun, Chada; Senwanna, Chanokned; Wei, Deping; Pem, Dhandevi; Ackah, Frank Kwekucher; Wang, Gen-Nuo; Jiang, Hong-Bo; Madrid, Hugo; Lee, Hyang Burm; Goonasekara, Ishani D.; Manawasinghe, Ishara S.; Kušan, Ivana; Cano, Josep; Gené, Josepa; Li, Junfu; Das, Kanad; Acharya, Krishnendu; Raj, K. N. Anil; Latha, K. P. Deepna; Chethana, K. W. Thilini; He, Mao-Qiang; Dueñas, Margarita; Jadan, Margita; Martín, María P.; Samarakoon, Milan C.; Dayarathne, Monika C.; Raza, Mubashar; Park, Myung Soo; Telleria, M. Teresa; Chaiwan, Napalai; Matočec, Neven; de Silva, Nimali I.; Pereira, Olinto L.; Singh, Paras Nath; Manimohan, Patinjareveettil; Uniyal, Priyanka; Shang, Qiu-Ju; Bhatt, Rajendra P.; Perera, Rekhani H.; Alvarenga, Renato Lúcio Mendes; Nogal-Prata, Sandra; Singh, Sanjay K.; Vadthanarat, Santhiti; Oh, Seung-Yoon; Huang, Shi-Ke; Rana, Shiwali; Konta, Sirinapa; Paloi, Soumitra; Jayasiri, Subashini C.; Jeon, Sun Jeong; Mehmood, Tahir; Gibertoni, Tatiana Baptista; Nguyen, Thuong T. T.; Singh, Upendra; Thiyagaraja, Vinodhini; Sarma, V. Venkateswara; Dong, Wei; Yu, Xian-Dong; Lu, Yong-Zhong; Lim, Young Woon; Chen, Yun; Tkalčec, Zdenko; Zhang, Zhi-Feng; Luo, Zong-Long; Daranagama, Dinushani A.; Thambugala, Kasun M.; Tibpromma, Saowaluck; Camporesi, Erio; Bulgakov, Timur S.; Dissanayake, Asha J.; Senanayake, Indunil C.; Dai, Dong Qin; Tang, Li-Zhou; Khan, Sehroon; Zhang, Huang; Promputtha, Itthayakorn; Cai, Lei; Chomnunti, Putarak; Zhao, Rui-Lin; Lumyong, Saisamorn; Boonmee, Saranyaphat; Wen, Ting-Chi; Mortimer, Peter E.; Xu, Jianchu
Ukuran dan format gambar disesuaikan tanpa pemotongan, retus, atau penambahan skala. Lisensi sumber dipertahankan.
Sumber profil
- [1] Fungal diversity notes 929–1035: taxonomic and phylogenetic contributions on genera and species of fungi — Marasmiellus bicoloripes
- [2] Catalogue of Life Base2026-09-11 — Marasmiellus bicoloripes
- [3] Dokumentasi visual — Marasmiellus bicoloripes
- [4] Dokumentasi visual — Marasmiellus bicoloripes
Rujukan halaman ini
Fungi. Marasmiellus bicoloripes. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/marasmiellus-bicoloripes/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
