identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
A158A445912FFFC8A0D87DB7FE6A3298.text	A158A445912FFFC8A0D87DB7FE6A3298.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Encyonema oblonga Qi Liu & Shulian Xie 2021	<div><p>Encyonema oblonga Qi Liu &amp; Shulian Xie sp. nov. (Figs 1–18).</p><p>Description: Valves nearly symmetrical, linear-elliptical, dorsal and ventral margins almost parallel, ends broadly rounded. Length 21–30 μm, breadth 5.5–7.0 μm. Axial area narrow, linear. Central area asymmetric, formed by a distinctly-shortened stria on the ventral side and one- two slightly-shortened stria on dorsal side. Raphe filiform, proximal raphe ends are weakly expanded and deflected dorsally and distal raphe fissures are deflected ventrally. Striae parallel, becoming radiate at the ends, 10–11 in 10 μm. Areolae are distinct, 24–28 in 10μm.</p><p>In the SEM, externally, striae extend from the axial area to the mantle and are composed of individual lineate areolae (Figs 11, 14). Areolae bordering the axial area are smaller than the others (Figs 11, 14). Raphe filiform, proximal raphe ends are dilated and distal raphe end are hooked (Figs 11, 13, 14). Internally, raphe slits are straight, the intermissio is not present (Fig 15, 17). Distal raphe ends terminate as helictoglossae (Figs 15, 16). Striae are separated by well-developed intercostal ribs. The areolae are rectangular to elliptic. Beam stubs project above the intercostal ribs (Ohtsuka et al. 2004) (Figs 15–18). Stigmata and apical pore fields are absent.</p><p>Type:— CHINA. Shanxi Province, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=112.52639&amp;materialsCitation.latitude=35.288887" title="Search Plazi for locations around (long 112.52639/lat 35.288887)">Manghe National Nature Reserve</a>. N 35°17′20″, E 112°31′35″, altitude 826m, pH 8.6, temperature 15℃, Date: September 2017, Collector: Qi Liu &amp; Jiajia Li. (slide 201709046-1, holotype illustrated in Fig 2 ! Isotype JPK Collection, COLO, slides201709046-2) .</p><p>Etymology:—The species epithet refers to the oblong shape of the valve.</p><p>Ecology and distribution: Encyonema oblonga was found in Manghe rivers and Yuntai Mountains. pH 8.6, temperature 15℃and conductivity 625μS/cm in Manghe river, Shanxi province in September 2017. pH 8.5, temperature 19℃ and conductivity 475μS/cm of a small river at Yuntai Montains, Henan Province in May 2018. These rivers are a part of Yellow River basin.</p></div>	https://treatment.plazi.org/id/A158A445912FFFC8A0D87DB7FE6A3298	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	Liu, Qi;Li, Jiajia;Wang, Quanxi;Kociolek, John Patrick;Xie, Shulian	Liu, Qi, Li, Jiajia, Wang, Quanxi, Kociolek, John Patrick, Xie, Shulian (2021): Encyonema oblonga (Bacillariophyta, Cymbellaceae), a new species from Shanxi Province, China. Phytotaxa 480 (3): 284-290, DOI: 10.11646/phytotaxa.480.3.8, URL: http://dx.doi.org/10.11646/phytotaxa.480.3.8
