identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
71E159445BCB503BAB3B6DFA6CB44FCA.text	71E159445BCB503BAB3B6DFA6CB44FCA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Entomoneis paludosa (W. Smith) (W. Smith) Reimer	<div><p>Entomoneis paludosa (W. Smith) Reimer</p><p>Figs 11, 12, 13, 14</p><p>Observation.</p><p>LM (Fig. 11). Frustules panduriform in girdle view (Figs 11A-D). Frustule dimensions (n = 19): length 34.2-80.7 μm, width 12.8-21.8 μm at constricted part, 22.4-30.3 μm at widest part. Keel high. Hymen strip region distinct, worm-like (i.e. curved from apex to valve centre, widest near distal end), located close to the raphe canal (Fig. 11A-D, indicated in Fig. 11C, see also Fig. 12A, B and D). Junction line slightly sinuous (Fig. 11, see also Fig. 12A). Striae visible under LM, 22-25 in 10 μm . Girdle bands numerous.</p><p>SEM (Figs 12 and 13). Frustule panduriform, composed of epivalve, girdle bands and hypovalve (Fig. 9A and B). Junction line confirmed same as LM observation (Fig. 12A, dotted line). Costae mostly running from raphe canal to mantle. Hymen strip region composed of costae and hymen strips (Fig. 12A and D, two arrows, respectively). This type of hymen strip belongs to Type One hymen strip, which are a siliceous membrane strip perforated by irregularly distributed round pores (Fig. 14E). Mantle thickened (Fig. 12C, arrow). Cells having a 4:2 configuration of girdle bands, i.e. four girdle bands associated with epivalve and two associated with hypovalve (Fig. 12C-E, labelled in Fig. 12E). Fibulae having only two levels: raphe fibulae and basal fibulae (Fig. 13A and B, two arrows, respectively). Internally, one cell bearing only one lumen, no sub-compartment present (Fig. 13C-F).</p><p>Ecology and distribution.</p><p>Entomoneis paludosa was commonly found on the stone surfaces in Lake Qinghai with E. sinensis and E. qinghainensis and it has a global distribution. Entomoneis paludosa is a dominant species in the sampling sites.</p></div>	https://treatment.plazi.org/id/71E159445BCB503BAB3B6DFA6CB44FCA	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.		Pensoft via Plazi	Long, Ji-Yan;Williams, David M.;Liu, Bing;Mo, Wen-Hui;Quan, Si-Jin	Long, Ji-Yan, Williams, David M., Liu, Bing, Mo, Wen-Hui, Quan, Si-Jin (2022): Ultrastructure of three Species of Entomoneis (Bacillariophyta) from Lake Qinghai of China, with reference to the external areola occlusions. PhytoKeys 189: 29-50, DOI: http://dx.doi.org/10.3897/phytokeys.189.78149, URL: http://dx.doi.org/10.3897/phytokeys.189.78149
F21AE59D5058505E8C65EB5037E41035.text	F21AE59D5058505E8C65EB5037E41035.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Entomoneis qinghainensis Bing Liu & D. M. Williams 2022	<div><p>Entomoneis qinghainensis Bing Liu &amp; D.M. Williams sp. nov.</p><p>Figs 8, 9, 10, 14</p><p>Holotype.</p><p>Slide BM 81942, the holotype specimen circled on the slide, illustrated here as Fig. 8A; isotype, slide JIU202102, illustrated here as Fig. 8B.</p><p>Type locality.</p><p>China. Qinghai Province, Lake Qinghai, a sampling point near the lakeshore, 36°50'34" N, 99°42'39" E, 3210 m a.s.l., collected by Bing Liu, 19 July 2019.</p><p>Description.</p><p>LM (Fig. 8). Frustules panduriform in girdle view (Fig. 8A and B). Frustule dimensions (n = 19): length 67.1-116.5 μm, width 21.6-37.5 μm at middle constricted part, 46.6-62.5 μm at widest part. Keel very high. Hymen strip region distinct, like a U-shaped neck pillow, located at the middle of each lobe of valve (indicated in Fig. 8C). Junction line sinuous with a distinct bulge into the hymen strip region (Fig. 8, see also Fig. 9A). Striae visible under LM, 18-23 in 10 μm . Girdle bands numerous.</p><p>SEM, girdle view (Figs 9 and 10). Frustule panduriform, composed of epivalve, girdle bands and hypovalve (Fig. 9A). Junction line confirmed same as LM observation (Fig. 9A, dotted line). Costae mostly running from raphe canal to mantle, but sometimes two costae merging into one (Fig. 9B, arrow). Hymen strip region composed of costae and hymen strips (Fig. 9A and C, two arrows, respectively; Fig. 10B and C, two double-headed arrows, respectively). This type of hymen strip belongs to Type One hymen strip, which are a siliceous membrane strip perforated by irregularly distributed round pores (Fig. 14C and D). Mantle thickened (Fig. 10B, two arrows). Six girdle bands associated with epivalve (Fig. 10E, labeled B1 to B6). Structure of each girdle bands similar, composed of pars exterior, pars media, and pars interior. The poroids of each girdle band elongate (Fig. 10F).</p><p>Etymology.</p><p>Named after Lake Qinghai, where the species was found.</p><p>Ecology and distribution.</p><p>Entomoneis qinghainensis was commonly found on the stone surfaces in Lake Qinghai with E. sinensis . According to above data and because Lake Qinghai is a brackish water lake, E. qinghainensis should be a brackish water diatom species. So far, E. qinghainensis is only found in the type locality and is not a dominant species.</p></div>	https://treatment.plazi.org/id/F21AE59D5058505E8C65EB5037E41035	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.		Pensoft via Plazi	Long, Ji-Yan;Williams, David M.;Liu, Bing;Mo, Wen-Hui;Quan, Si-Jin	Long, Ji-Yan, Williams, David M., Liu, Bing, Mo, Wen-Hui, Quan, Si-Jin (2022): Ultrastructure of three Species of Entomoneis (Bacillariophyta) from Lake Qinghai of China, with reference to the external areola occlusions. PhytoKeys 189: 29-50, DOI: http://dx.doi.org/10.3897/phytokeys.189.78149, URL: http://dx.doi.org/10.3897/phytokeys.189.78149
26D05101F45C55CDAFDEC8AA9CBD0D44.text	26D05101F45C55CDAFDEC8AA9CBD0D44.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Entomoneis sinensis Bing Liu & D. M. Williams 2022	<div><p>Entomoneis sinensis Bing Liu &amp; D.M. Williams sp. nov.</p><p>Figs 1, 2, 3, 4, 5, 6, 7, 14</p><p>Holotype.</p><p>Slide BM 81941, the holotype specimen circled on the slide, illustrated here as Fig. 1A; isotype, slide JIU202101, illustrated here as Fig. 1B.</p><p>Type locality.</p><p>China. Qinghai Province, Lake Qinghai, a sampling point near the lakeshore, 36°50'34" N, 99°42'39" E, 3210 m a.s.l., collected by Bing Liu, 19 July 2019.</p><p>Description.</p><p>LM (Fig. 1). Frustule panduriform in girdle view (Fig. 1A-F). Frustule dimensions (n = 41): length 22.6-42.6 μm, width 8.9-14.1 μm at its centre, 14.6-19.8 μm at its widest region. Two distinct 8-shaped loops are present in each frustule (indicated in Fig. 1D-F), one 8-shaped loop evident in each valve (Fig. 1G-O). Simple, arcuate junction line discernible in some specimens (indicated in Fig. 1H and I). Costae and striae invisible under LM. Girdle bands numerous.</p><p>SEM, girdle view (Figs 2 - 4). Frustule panduriform with low keel (Fig. 2A and B; Fig. 3A-F, indicated by fused part). Cells having a 5:2 configuration of girdle bands, i.e. five girdle bands associated with the epivalve and two associated with the hypovalve (Fig. 2C-F, labelled in Fig. 2C and D). Junction line simple, arcuate (Fig. 3A). Two sides of the keel fused so that subraphe canal connects the cell lumen only near the central ending (Fig. 3B and C, arrow, respectively; see also Fig. 7B, arrow) and distal raphe ending (Fig. 3D, arrow). Short bar-like basal fibulae forming junction line (Fig. 3E and F, three arrows, respectively). Each pars media of valvocopula forming 8-shaped loop that is very distinct under LM (Fig. 4A-D). Each costa extending from raphe canal to inconspicuous mantle, warts bearing on each costa (Fig. 4E). Structure of each girdle bands similar, composed of pars exterior, pars media and pars interior (Fig. 4E). Pars media like a sternum, not located at the mid-line but slightly displaced towards pars interior (Fig. 4G). Both pars exterior and interior composed of one row of elongate poroids and each elongate poroid consisting of two costae and a hymen strip between them (thus the elongate poroid is n-shaped), with the n-shaped poroid of pars exterior longer than that of pars interior (Fig. 4F and G).</p><p>SEM, valve view (Figs 5 - 7). Valve linear-lanceolate, keel Ƨ-shaped (Fig. 5A, Fig. 6A-C). Costae mostly running from raphe canal to mantle (Fig. 5B), but some bifurcate (Fig. 5B, arrow), some terminating halfway to mantle (Fig. 5C, short costae). Each stria included between two adjacent costae, composed of one hymen strip (Fig. 5A-F). This type of hymen strip belonging to Type Two hymen strip, which is a siliceous membrane strip perforated by two rows of elongate (linear) pores next to the transapical costae and two rows of rounded pores between these two rows of linear pores (Fig. 14A and B). Mantle inconspicuous (Fig. 5B). Two total rows of separated areolae present along the raphe on both sides of the keel (Fig. 5B, four wavy arrows), but do not extend to the apex (Fig. 5E and F, six arrows, respectively). The hymenes occluding these separated areolae have the same structure as the hymen strip on striae (Fig. 5F, arrows). Stria density 36-43 in 10 μm (n = 7). Two proximal raphe endings slightly dilated and a pore-like structure located at the centre of central nodule (Fig. 6D-F, arrow, respectively). Internally, one cell bearing only one lumen, no sub-compartment present (Fig. 7).</p><p>Etymology.</p><p>Named after China where the species was found (the specific locality is Lake Qinghai).</p><p>Ecology and distribution.</p><p>Entomoneis sinensis was found on the stone surfaces in Lake Qinghai. The following environmental parameters were measured in the field. Conductivity was 16296.7 ± 86.2 μS /cm, pH was 9.14 ± 0.01 and water temperature was 15.5 ± 0.3°C. According to above data and because Lake Qinghai is a brackish water lake, Entomoneis sinensis should be a brackish water diatom species. So far, E. sinensis is only found in the type locality and is a dominant species.</p></div>	https://treatment.plazi.org/id/26D05101F45C55CDAFDEC8AA9CBD0D44	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.		Pensoft via Plazi	Long, Ji-Yan;Williams, David M.;Liu, Bing;Mo, Wen-Hui;Quan, Si-Jin	Long, Ji-Yan, Williams, David M., Liu, Bing, Mo, Wen-Hui, Quan, Si-Jin (2022): Ultrastructure of three Species of Entomoneis (Bacillariophyta) from Lake Qinghai of China, with reference to the external areola occlusions. PhytoKeys 189: 29-50, DOI: http://dx.doi.org/10.3897/phytokeys.189.78149, URL: http://dx.doi.org/10.3897/phytokeys.189.78149
