identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
E2538784FFC9487BFF77FB3703E1FA8C.text	E2538784FFC9487BFF77FB3703E1FA8C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Halamphora daochengensis W. Zhang, Juttner & Levkov 2019	<div><p>Halamphora daochengensis W. Zhang, Jüttner &amp; Levkov sp. nov. (Figs 1–25)</p> <p>LM: Valves dorsiventral, moderately arched, with triundulate, convex dorsal margin, straight to slightly concave ventral margin (Figs 1–9). Valve ends protracted, capitate. Dimensions: length 34.3–40.8 μm, width 5.4–6.9 μm. Axial area very narrow, central area indistinct. Raphe arched, proximal ends weakly expanded, slightly dorsally deflected, distal ends dorsally deflected. Dorsal striae with fine punctuation, slightly radiate throughout, 23–25(27) in 10 μm dorsally at valve centre, 24–27 in 10 μm ventrally, 28–30 in 10 μm near valve ends.</p> <p>SEM: Externally, raphe located in flat, narrow ledge, slightly wider in valve centre (Figs 10, 11, 14, 17). Ledge ornamented with shallow, non-penetrating depressions, rounded or irregular in shape with variable size (Figs 14, 17). Striae uniseriate, composed of elongate areolae of variable length (Fig. 10–19). Dorsally, striae continuing uninterrupted onto mantle, mantle with 3–4 rows of areolae of variable length in valve centre, and one row of elongate areolae near valve ends (Figs 12, 13). Ventrally, striae composed of one row of transapically elongated areolae (Figs 11, 14–16). Girdle bands open, each bearing one or two rows of rounded or slightly transapically elongated poroids similar in size to ventral areolae (Figs 14–16, 20, 24). Internally, distal raphe ends slightly ventrally deflected terminating in large helictoglossae (Figs 22, 23). Proximally, raphe ends terminating in wide fused central helictoglossa (Fig. 25).</p> <p>Type: — CHINA. Sichuan Province: Tibetan Autonomous Prefecture of Garzi, Daocheng County, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=100.08083&amp;materialsCitation.latitude=29.366112" title="Search Plazi for locations around (long 100.08083/lat 29.366112)">Haizishan Nature Reserve</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=100.08083&amp;materialsCitation.latitude=29.366112" title="Search Plazi for locations around (long 100.08083/lat 29.366112)">Lake Congqiancuo</a>, 29°21′58″ N, 100°04′51″E, elevation 4389 m a.s.l., samples collected by Q.C. ZHOU, 20 Sep. 2018. Holotype NMW.C.2019.01! Amgueddfa Cymru — National Museum Wales, isotype slide CQC1#, SHOU! <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=100.08083&amp;materialsCitation.latitude=29.366112" title="Search Plazi for locations around (long 100.08083/lat 29.366112)">Department of Hydrobiology</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=100.08083&amp;materialsCitation.latitude=29.366112" title="Search Plazi for locations around (long 100.08083/lat 29.366112)">College of Fisheries</a> and Life Science, Shanghai Ocean University (SHOU), Shanghai.</p> <p>Etymology: —The specific epithet ‘ daochengensis ’ refers to the locality from which the new species was described.</p> </div>	https://treatment.plazi.org/id/E2538784FFC9487BFF77FB3703E1FA8C	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	Zhang, Wei;Wang, Ting;Levkov, Zlatko;Jüttner, Ingrid;Ector, Luc;Zhou, Qi-Chao	Zhang, Wei, Wang, Ting, Levkov, Zlatko, Jüttner, Ingrid, Ector, Luc, Zhou, Qi-Chao (2019): Halamphora daochengensis sp. nov., a new freshwater diatom species (Bacillariophyceae) from a small mountain lake, Sichuan Province, China. Phytotaxa 404 (1): 12-22, DOI: 10.11646/phytotaxa.404.1.2, URL: http://dx.doi.org/10.11646/phytotaxa.404.1.2
