taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
3425F1701FC05149B202965F6455BC15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554413	https://doi.org/10.3897/imafungus.17.177912.figure6	Figure 6. Growth rates of Cryptocalciella humilis for A salinity, B pH, and C temperature assays after 7 days of incubation. Data are shown as means (± SD) of Feret's diameters among biological replicates (n = 3). pH and salinity assays were carried out on PDA at 16 ° C. D Example of a growth assay (pH assay) of C. humilis in which daily radial growth (rings of mycelium) is distinguishable from the central point of inoculation. Rings of mycelium correspond to time points days 3, 4, and 5 at pH 8 in B.	Figure 6. Growth rates of Cryptocalciella humilis for A salinity, B pH, and C temperature assays after 7 days of incubation. Data are shown as means (± SD) of Feret's diameters among biological replicates (n = 3). pH and salinity assays were carried out on PDA at 16 ° C. D Example of a growth assay (pH assay) of C. humilis in which daily radial growth (rings of mycelium) is distinguishable from the central point of inoculation. Rings of mycelium correspond to time points days 3, 4, and 5 at pH 8 in B.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
3425F1701FC05149B202965F6455BC15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554409	https://doi.org/10.3897/imafungus.17.177912.figure2	Figure 2. Cryptocalciella humilis in culture. A, B Ex-type strain (IBF 20210222) of C. humilis on PDA. C – E Additional strains showing morphological variability of C. humilis on PDA; GenBank accession numbers of the rDNA ITS region of the depicted strains: C PV 434964, D PV 434965, and E PV 434956. F – K Growth pattern of C. humilis (IBF 20210222) on different media (PDA, LCA, and SEA); dense mycelial formation in various macromorphological forms occurs on PDA; no elaborate growth patterns were observed on nutrient-poor media, with the exception of a white ring area on LCA where concentrated nests of gemmae are produced. Diameter of all agar plates = 8 cm.	Figure 2. Cryptocalciella humilis in culture. A, B Ex-type strain (IBF 20210222) of C. humilis on PDA. C – E Additional strains showing morphological variability of C. humilis on PDA; GenBank accession numbers of the rDNA ITS region of the depicted strains: C PV 434964, D PV 434965, and E PV 434956. F – K Growth pattern of C. humilis (IBF 20210222) on different media (PDA, LCA, and SEA); dense mycelial formation in various macromorphological forms occurs on PDA; no elaborate growth patterns were observed on nutrient-poor media, with the exception of a white ring area on LCA where concentrated nests of gemmae are produced. Diameter of all agar plates = 8 cm.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
3425F1701FC05149B202965F6455BC15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554410	https://doi.org/10.3897/imafungus.17.177912.figure3	Figure 3. Microscopy images of Cryptocalciella humilis. A Mycelium at early stages of development; hyphae grow in coiled and spiral forms or aggregate (13 days; 4 ° C, PDA). B – H Overview of gemmae in the mycelium; once bulb formation starts, these structures become very abundant. B Intercalary gemmae structures with adjacent empty hyphae and septa. C Terminal gemma structure. D A nest of bulbous structures from the white ring area of a colony on LCA. E Vital hypha filled with cytoplasm and empty terminal gemmae. F Mycelium and bulbs showing bright nuclei after DAPI staining. G – H SEM images showing nests of bulbous gemmae.	Figure 3. Microscopy images of Cryptocalciella humilis. A Mycelium at early stages of development; hyphae grow in coiled and spiral forms or aggregate (13 days; 4 ° C, PDA). B – H Overview of gemmae in the mycelium; once bulb formation starts, these structures become very abundant. B Intercalary gemmae structures with adjacent empty hyphae and septa. C Terminal gemma structure. D A nest of bulbous structures from the white ring area of a colony on LCA. E Vital hypha filled with cytoplasm and empty terminal gemmae. F Mycelium and bulbs showing bright nuclei after DAPI staining. G – H SEM images showing nests of bulbous gemmae.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
3425F1701FC05149B202965F6455BC15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554412	https://doi.org/10.3897/imafungus.17.177912.figure5	Figure 5. Drawings of Cryptocalciella humilis. A Bundle of sporangiophores with one immature sporangium and developing sporangiophores protruding from a nest of bulbous gemmae structures. B Empty sporangiophores with a pronounced collarette. C Hyphae with intercalary and terminal gemmae, cultivated on PDA. D Sporangiospores surrounded by a hyaline episporal layer. E Abandoned hyphal tip without cytoplasm and with several consecutive septa, cultivated on SEA. F Nest of bulbous gemmae originating from the white ring area of a culture grown on LCA. Drawings by Sophie Szedlacsek.	Figure 5. Drawings of Cryptocalciella humilis. A Bundle of sporangiophores with one immature sporangium and developing sporangiophores protruding from a nest of bulbous gemmae structures. B Empty sporangiophores with a pronounced collarette. C Hyphae with intercalary and terminal gemmae, cultivated on PDA. D Sporangiospores surrounded by a hyaline episporal layer. E Abandoned hyphal tip without cytoplasm and with several consecutive septa, cultivated on SEA. F Nest of bulbous gemmae originating from the white ring area of a culture grown on LCA. Drawings by Sophie Szedlacsek.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
3425F1701FC05149B202965F6455BC15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554411	https://doi.org/10.3897/imafungus.17.177912.figure4	Figure 4. Reproductive structures of Cryptocalciella humilis. A Bundle of sporangiophores under the stereo magnifier with mostly intact sporangia; upon spore liberation, spore masses coalesce into larger drops. B Whole sporangiophores shrouded by masses of released sporangiospores. C Immature sporangia, spherical and ochraceously pigmented. D Empty sporangiophore with a pronounced collarette. E Dextrinoid appearance of sporangiophores in Melzer’s reagent. F Sporangiospores with a hyaline episporal layer.	Figure 4. Reproductive structures of Cryptocalciella humilis. A Bundle of sporangiophores under the stereo magnifier with mostly intact sporangia; upon spore liberation, spore masses coalesce into larger drops. B Whole sporangiophores shrouded by masses of released sporangiospores. C Immature sporangia, spherical and ochraceously pigmented. D Empty sporangiophore with a pronounced collarette. E Dextrinoid appearance of sporangiophores in Melzer’s reagent. F Sporangiospores with a hyaline episporal layer.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
3425F1701FC05149B202965F6455BC15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554408	https://doi.org/10.3897/imafungus.17.177912.figure1	Figure 1. Maximum likelihood phylogenomic tree of the Mortierellaceae family inferred using the UFCG pipeline. All bootstrap support values are shown on the branches. The new genus is shown in bold and highlighted in red. Sister-clade genera are highlighted in two different colors (green and gray). Sequences derived from ex-type strains are marked with “ T ”. Genus names shown on the right follow Vandepol et al. (2020). Genomic sequences originating from Vandepol et al. (2020) are marked with asterisks. The tree was artificially rooted using Umbelopsis isabellina (Oudem.) W. Gams and Umbelopsis sp.	Figure 1. Maximum likelihood phylogenomic tree of the Mortierellaceae family inferred using the UFCG pipeline. All bootstrap support values are shown on the branches. The new genus is shown in bold and highlighted in red. Sister-clade genera are highlighted in two different colors (green and gray). Sequences derived from ex-type strains are marked with “ T ”. Genus names shown on the right follow Vandepol et al. (2020). Genomic sequences originating from Vandepol et al. (2020) are marked with asterisks. The tree was artificially rooted using Umbelopsis isabellina (Oudem.) W. Gams and Umbelopsis sp.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
8ABE78AB3448558098A8E7082ADAC408.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554408	https://doi.org/10.3897/imafungus.17.177912.figure1	Figure 1. Maximum likelihood phylogenomic tree of the Mortierellaceae family inferred using the UFCG pipeline. All bootstrap support values are shown on the branches. The new genus is shown in bold and highlighted in red. Sister-clade genera are highlighted in two different colors (green and gray). Sequences derived from ex-type strains are marked with “ T ”. Genus names shown on the right follow Vandepol et al. (2020). Genomic sequences originating from Vandepol et al. (2020) are marked with asterisks. The tree was artificially rooted using Umbelopsis isabellina (Oudem.) W. Gams and Umbelopsis sp.	Figure 1. Maximum likelihood phylogenomic tree of the Mortierellaceae family inferred using the UFCG pipeline. All bootstrap support values are shown on the branches. The new genus is shown in bold and highlighted in red. Sister-clade genera are highlighted in two different colors (green and gray). Sequences derived from ex-type strains are marked with “ T ”. Genus names shown on the right follow Vandepol et al. (2020). Genomic sequences originating from Vandepol et al. (2020) are marked with asterisks. The tree was artificially rooted using Umbelopsis isabellina (Oudem.) W. Gams and Umbelopsis sp.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
8ABE78AB3448558098A8E7082ADAC408.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554410	https://doi.org/10.3897/imafungus.17.177912.figure3	Figure 3. Microscopy images of Cryptocalciella humilis. A Mycelium at early stages of development; hyphae grow in coiled and spiral forms or aggregate (13 days; 4 ° C, PDA). B – H Overview of gemmae in the mycelium; once bulb formation starts, these structures become very abundant. B Intercalary gemmae structures with adjacent empty hyphae and septa. C Terminal gemma structure. D A nest of bulbous structures from the white ring area of a colony on LCA. E Vital hypha filled with cytoplasm and empty terminal gemmae. F Mycelium and bulbs showing bright nuclei after DAPI staining. G – H SEM images showing nests of bulbous gemmae.	Figure 3. Microscopy images of Cryptocalciella humilis. A Mycelium at early stages of development; hyphae grow in coiled and spiral forms or aggregate (13 days; 4 ° C, PDA). B – H Overview of gemmae in the mycelium; once bulb formation starts, these structures become very abundant. B Intercalary gemmae structures with adjacent empty hyphae and septa. C Terminal gemma structure. D A nest of bulbous structures from the white ring area of a colony on LCA. E Vital hypha filled with cytoplasm and empty terminal gemmae. F Mycelium and bulbs showing bright nuclei after DAPI staining. G – H SEM images showing nests of bulbous gemmae.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
8ABE78AB3448558098A8E7082ADAC408.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1554411	https://doi.org/10.3897/imafungus.17.177912.figure4	Figure 4. Reproductive structures of Cryptocalciella humilis. A Bundle of sporangiophores under the stereo magnifier with mostly intact sporangia; upon spore liberation, spore masses coalesce into larger drops. B Whole sporangiophores shrouded by masses of released sporangiospores. C Immature sporangia, spherical and ochraceously pigmented. D Empty sporangiophore with a pronounced collarette. E Dextrinoid appearance of sporangiophores in Melzer’s reagent. F Sporangiospores with a hyaline episporal layer.	Figure 4. Reproductive structures of Cryptocalciella humilis. A Bundle of sporangiophores under the stereo magnifier with mostly intact sporangia; upon spore liberation, spore masses coalesce into larger drops. B Whole sporangiophores shrouded by masses of released sporangiospores. C Immature sporangia, spherical and ochraceously pigmented. D Empty sporangiophore with a pronounced collarette. E Dextrinoid appearance of sporangiophores in Melzer’s reagent. F Sporangiospores with a hyaline episporal layer.	2026-03-05	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula		Zenodo	biologists	Mandolini, Edoardo;Szedlacsek, Sophie;Abramczyk, Beniamin;Szucs, Attila;Staykova, Anastasiya;Seybold, Anna;Knapp, Magdalena;Pawłowska, Julia;Ladurner, Peter;Peintner, Ursula			
