identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03A787A1BC3E1959FF05FC9F4B532111.text	03A787A1BC3E1959FF05FC9F4B532111.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Mallomonas sagittifera Podunay, Martynenko, Shkurina, Hoan Tran & E. S. Gusev	<div><p>Mallomonas sagittifera Podunay, Martynenko, Shkurina, Hoan Tran &amp; E.S. Gusev (Figs 3–16)</p><p>Three types of scales have been observed: apical domed collar scales, domeless body scales and small rear scales with spines. The body scales are rhomboidal, slightly asymmetrical, 2.2–3.8 × 1.2–2.6 μm. Shield and anterior flange are ornamented with numerous papillae. Anterior flange is raised above the shield and usually have 2–3 rows of papillae along the edge at each side. Anterior submarginal rib is not developed. The shield is patterned with densely spaced papillae, with or without internal reticulation in form of triangular mesh. Posterior submarginal rib is well developed. There are several pits with rimmed pore inside are located along the posterior submarginal rib. The number of pits varied among cells from one strain from one to eight, usually three, rare such pits can be observed on the shield. Posterior rim is wide and smooth. Posterior flange is narrow, with an additional, thinner rib parallel to the posterior submarginal rib. The collar scales are asymmetrical, elongate, 2.8–3.8 × 1.7–2.6 μm. Ornamentation on the shield is the same as found on the body scales. The posterior submarginal rib on the “dorsal” side is well developed, connected with the dome. Posterior flange is narrow, with an additional, thinner rib parallel to the posterior submarginal rib. Anterior flange with one row of papillae or smooth. An additional submarginal rib (anterior) departs from the dome on the “ventral” side. There are several pits, up to six, with rimmed pores inside in the angle of the posterior submarginal rib. The dome on the collar scales is partially ornamented with papillae and has a sharply pointed peak at the apex. The rear scales are 1.3–2.0 × 0.9–1.5 μm, similar in structure and outline to the body scales, and each scale bearing a spine. Bristles are 5.8–7.6 µm long, curved, smooth.</p><p>Cysts were not observed.</p><p>Holotype (here designated): Portion of a single gathering of cells on SEM stub 63_I_1 deposited at the Herbarium of the Steppe Institute of the Ural Branch of the Russian Academy of Sciences, Orenburg (ORIS). Material from a pool near swamp Bau Thai in Cat Tien National Park, Dong Nai Province, Vietnam, collected by E.S. Gusev on the 6 th of May, 2018. The strain was isolated by Yu.A. Podunay. Figure 3 is a representative scale from the type specimen.</p><p>Type Locality: Pool near swamp Bau Thai in Cat Tien National Park, Dong Nai Province, Vietnam. Latitude/ Longitude: N11°30.377’ E107°21.658’.</p><p>Genbank accession numbers for the reference strain (B8/22): PV791366 (nuclear SSU rDNA), PV780783 (rbc L cpDNA) and PV791370 (nuclear ITS rDNA).</p><p>Genbank accession numbers for another strain (61_18): PV791367 (nuclear SSU rDNA) and PV780784 (rbc L cpDNA).</p><p>Etymology: the species epithet means “carrying arrows” and reflects the presence of an additional arrowheadshaped rib on the posterior flange.</p><p>Distribution: In addition to the type locality, this species has been observed in four more localities in Vietnam (Table 1). Mallomonas sagittifera was found under the following environmental parameters: pH from 5.2 to 7.4, specific conductance from 10 to 77 µS cm-1, and temperature 24–39 ºC (Table 1).</p></div>	https://treatment.plazi.org/id/03A787A1BC3E1959FF05FC9F4B532111	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Podunay, Yulia;Martynenko, Nikita;Shkurina, Nataliya;Tran, Hoan;Gusev, Evgeniy	Podunay, Yulia, Martynenko, Nikita, Shkurina, Nataliya, Tran, Hoan, Gusev, Evgeniy (2025): Two new Mallomonas species (Synurales, Chrysophyceae) from section Torquatae: Mallomonas sagittifera and Mallomonas trifonovae. Phytotaxa 710 (1): 91-104, DOI: 10.11646/phytotaxa.710.1.5, URL: https://doi.org/10.11646/phytotaxa.710.1.5
03A787A1BC3B195CFF05FC3C4B612101.text	03A787A1BC3B195CFF05FC3C4B612101.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Mallomonas trifonovae Podunay, Martynenko, Shkurina, Hoan Tran & E. S. Gusev 2025	<div><p>Mallomonas trifonovae Podunay, Martynenko, Shkurina, Hoan Tran &amp; E.S. Gusev sp. nov. (Figs 17–27)</p><p>Three types of scales have been observed: apical domed collar scales, domeless body scales and small rear scales with spines. The body scales are rhomboidal, 2.1–3.6 × 1.4–3.1 μm. Shield and anterior flange are ornamented with numerous papillae. Anterior flange is slightly raised above the shield and usually have 2–3 rows of papillae along each side. Anterior submarginal rib is not developed. The shield is patterned with densely spaced papillae, with or without internal reticulation in form of polygonal mesh. Posterior submarginal rib is well developed. At the distal end of each arm of the posterior submarginal rib, another short rib may develop on the outer side. There is one rimmed pore in the angle of the posterior submarginal rib, located in a pit lacking secondary siliceous layer. Posterior rim is smooth. Posterior flange is narrow and smooth. The collar scales are asymmetrical, elongate, 3.2–4.0 × 1.5–2.4 μm. Ornamentation on the shield and flanges is the same as found on the body scales. The posterior submarginal rib on the “dorsal” side is well developed, connected with the dome. An additional short submarginal rib (anterior) departs from the dome on the “ventral” side. There are up to three rimmed pores are located in the angle of the posterior submarginal rib. The dome on the collar scales is large and ornamented with papillae and ribs. The rear scales are 1.3–2.1 × 0.9–2.0 μm, similar in structure and outline to the body scales, and each scale bearing a spine. Bristles are 5.2–7.9 µm long, curved, smooth. Cysts were not observed.</p><p>Holotype (here designated): Portion of a single gathering of cells on SEM stub 64_I_1 deposited at the Herbarium of the Steppe Institute of the Ural Branch of the Russian Academy of Sciences, Orenburg (ORIS). Material from swamp Bau Thai in Cat Tien National Park, Dong Nai Province, Vietnam, collected by E.S. Gusev on the 6 th of May, 2018. The strain was isolated by Yu.A. Podunay. Figure 25 represents scales from the type specimen.</p><p>Type Locality: Swamp Bau Thai in Cat Tien National Park, Dong Nai Province, Vietnam. Latitude/Longitude: N11°30.382’ E107°21.616’.</p><p>Genbank accession numbers for the reference strain (8_18): PV791368 (nuclear SSU rDNA), PV780785 (rbc L cpDNA) and PV791369 (nuclear ITS rDNA).</p><p>Etymology: the species epithet is in honor of scientist Irina S. Trifonova (Russia), a well-known expert in algae for her contribution to the study of chrysophytes.</p><p>Distribution: In addition to the type locality, this species has been observed in three more localities in Vietnam (Table 1). Mallomonas trifonovae was found under the following environmental parameters: pH from 5.2 to 6.2, specific conductance from 27 to 242 µS cm-1, and temperature 26–37 ºC (Table 1).</p></div>	https://treatment.plazi.org/id/03A787A1BC3B195CFF05FC3C4B612101	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Podunay, Yulia;Martynenko, Nikita;Shkurina, Nataliya;Tran, Hoan;Gusev, Evgeniy	Podunay, Yulia, Martynenko, Nikita, Shkurina, Nataliya, Tran, Hoan, Gusev, Evgeniy (2025): Two new Mallomonas species (Synurales, Chrysophyceae) from section Torquatae: Mallomonas sagittifera and Mallomonas trifonovae. Phytotaxa 710 (1): 91-104, DOI: 10.11646/phytotaxa.710.1.5, URL: https://doi.org/10.11646/phytotaxa.710.1.5
