83,775 research outputs found
Amynthas nhonmontis Nguyen & Nguyen 2015
No full text<i>Amynthas nhonmontis</i> Nguyen & Nguyen, 2015 <p> <i>Pheretima nhonmontis</i> Nguyen & Nguyen, 2015: 132, Fig. 2.</p> <p> <b>Type locality.</b> Vietnam (An Giang: Tinh Bien).</p> <p> <b>Type material.</b> CTU, Vietnam.</p> <p> <b>Examined material.</b> 1 C (<b>CTU-EW.023.h01</b>) and 6 C (<b>CTU-EW.023.p02</b>) natural forest, Nhon mountain, (104°56'09.2"E, 10°35'39.6"N), 56 m a.s.l., Tinh Bien district, An Giang province, Vietnam, 7/11/2010, coll. Nguyen Thanh Tung.</p> <p> <b>Records from Vietnam. An Giang</b> (Tinh Bien) (Nguyen & Nguyen 2015).</p> <p> <b>Distribution.</b> Only known from Vietnam.</p> <p> <b>Vietnamese name.</b> Giun núi Nhọn</p>Published as part of <i>Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1)</i> on page 40, DOI: 10.11646/zootaxa.4140.1.1, <a href="http://zenodo.org/record/256507">http://zenodo.org/record/256507</a>
Metaphire dorsomultitheca Nguyen & Nguyen 2015
No full text<i>Metaphire dorsomultitheca</i> Nguyen & Nguyen, 2015 <p>(Figure 11, Table 3)</p> <p> <i>Metaphire dorsomultitheca</i> Nguyen <i>et al.</i> 2015: 465, fig. 2; Nguyen <i>et al.</i> 2016: 56, 2021c: 105.</p> <p> <i>Pheretima</i> sp. 15 <i>–</i> Nguyen 2013: 87, 2014: 112.</p> <p> <b>Type locality.</b> Vietnam (An Giang: Sam mountain) (Nguyen <i>et al.</i> 2015)</p> <p> <b>Type material.</b> Laboratory of Zoology, Department of Biology, Can Tho University (EW.025.h01, EW.025. p02), Vietnam.</p> <p> <b>Diagnosis.</b> Body cylindrical, small-medium size, length 76–111 mm, diameter 2.9–3.6 mm, segments 88–120. Prostomium epilobous. First dorsal pore at 12/13. Spermathecal pores numerous in dorsal intersegments 7/8/9, polythecate. Male pores located inside copulatory pouches in xviii. Genital markings invisible outside, but two pairs opened on the front and back walls of the copulatory pouches, respectively. Septum 10/11 present only ventrally. Intestinal caeca simple. Holandric, testis sacs separated. Accessory glands coelomic, strongly covered by muscularwalled bursae in 17/18 and 18/19.</p> <p> <b>Habitat.</b> The species was usually found in the depth of 0–5 cm in the soils under small trees and shrubs on mountain peaks (Nguyen <i>et al.</i> 2015).</p> <p> <b>Distribution.</b> Known only in Vietnam (An Giang: Sam, Cam, and Co To mountains) (Nguyen <i>et al.</i> 2015) (Fig. 3).</p> <p> <b>Remarks.</b> There are no significant differences between individuals except the number of spermathecae. The K2P intraspecific genetic distance was 0.7%±0.3%. The genetic distance between <i>M. dorsomultitheca</i> and other <i>Metaphire</i> species was from 14.9%±1.6% (with <i>M. bahli</i> (I)) to 21.8%±2.0 (with <i>M. grandiverticulata</i>) (Table 4).</p>Published as part of <i>Nguyen, Tung T., Lam, Dang H. & Nguyen, Anh D., 2023, A revision of the Metaphire peguana species-group (Oligochaeta: Megascolecidae) from Vietnam, pp. 113-135 in Zootaxa 5255 (1)</i> on pages 129-130, DOI: 10.11646/zootaxa.5255.1.15, <a href="http://zenodo.org/record/7744555">http://zenodo.org/record/7744555</a>
Polypheretima mekongmontis Nguyen, Tran & Nguyen 2014
No full text<i>Polypheretima mekongmontis</i> Nguyen, Tran & Nguyen, 2014 <p> <i>Polypheretima mekongmontis</i> Nguyen, Tran & Nguyen, 2014: 118, Fig. 6.</p> <p> <b>Type locality.</b> Vietnam (Kien Giang: Hon Dat).</p> <p> <b>Type material.</b> CTU (EW.028), Vietnam.</p> <p> <b>Examined material.</b> 1 C (<b>CTU-EW.028.h01</b>) and 10 C (<b>CTU-EW.028.p02</b>) Kien Giang Prov., Hon Dat District, Hon Me Mt. (10º06' 12.3N; 104º52' 43.5E), mango garden, 13/11/2010, coll. Nguyen Thanh Tung.</p> <p> <b>Records from Vietnam. Kien Giang</b> (Hon Dat, Hon Tre Isl.) (Nguyen <i>et al.</i> 2014).</p> <p> <b>Distribution.</b> Only known from Vietnam.</p> <p> <b>Vietnamese name.</b> Trùn núi mêkông.</p>Published as part of <i>Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1)</i> on page 74, DOI: 10.11646/zootaxa.4140.1.1, <a href="http://zenodo.org/record/256507">http://zenodo.org/record/256507</a>
Okinawepipona Nguyen & Nguyen & Bozdoğan 2018
No full textKey to all known species of the genus <i>Okinawepipona</i> <p>The characters used are applicable to both sexes unless the sex is specified.</p> <p> 1. Body covered with very coarse punctures; mesoscutum, scutellum and metanotum strongly convex dorsally; propodeum with dorsal part strongly rugose and convex, dorsal and posterior surfaces separated by sharp edge; metasomal tergum I in dorsal view about twice as wide as long.......................................... <i>O. curcipunctura</i> Nguyen & Xu (2014).</p> <p>- Body covered with less coarse punctures; mesoscutum, scutellum and metanotum slightly convex; dorsal surface of propodeum not convex, dorsal and posterior surfaces separated by blunt edge; tergum I in dorsal view slightly less than twice as wide as long.......................................................................................... 2</p> <p> 2. Propodeum rugose; tergum I in lateral view strongly convex anteriorly................................ <i>O. yty</i>, <b>sp. nov</b>.</p> <p>- Propodeum smooth or with striae; tergum I in lateral view slightly convex anteriorly................................ 3</p> <p> 3. Clypeus in lateral view weakly convex and then straight dorsally, apical margin shallowly emarginated medially, apical teeth blunt; posterior surface of propodeum shiny, almost smooth in lateral area and with weak and short oblique striae along median carina; scutellum and metanotum black; metasomal terga IV-VI entirely black............ <i>O. nigra</i> Nguyen & Xu (2014).</p> <p> - Clypeus in lateral view moderately convex, apical margin deeply emarginated medially, apical teeth sharp; posterior surface of propodeum with striae; scutellum and metanotum largely yellow to orange-yellow; metasomal terga IV-VI black, each with yellow to orange-yellow apical band........................................... <i>O. kogimai</i> (Giordani Soika, 1986)</p>Published as part of <i>Nguyen, Lien Thi Phuong, Nguyen, Ha Thi Thu & Bozdoğan, Hakan, 2018, Contribution to the genus Okinawepipona Yamane (Hymenoptera: Vespidae: Eumeninae) from Vietnam, with description of a new species, pp. 592-596 in Zootaxa 4462 (4)</i> on pages 595-596, DOI: 10.11646/zootaxa.4462.4.10, <a href="http://zenodo.org/record/1441797">http://zenodo.org/record/1441797</a>
Okinawepipona Nguyen & Nguyen & Bozdoğan 2018
No full textKey to all known species of the genus <i>Okinawepipona</i> <p>The characters used are applicable to both sexes unless the sex is specified.</p> <p> 1. Body covered with very coarse punctures; mesoscutum, scutellum and metanotum strongly convex dorsally; propodeum with dorsal part strongly rugose and convex, dorsal and posterior surfaces separated by sharp edge; metasomal tergum I in dorsal view about twice as wide as long.......................................... <i>O. curcipunctura</i> Nguyen & Xu (2014).</p> <p>- Body covered with less coarse punctures; mesoscutum, scutellum and metanotum slightly convex; dorsal surface of propodeum not convex, dorsal and posterior surfaces separated by blunt edge; tergum I in dorsal view slightly less than twice as wide as long.......................................................................................... 2</p> <p> 2. Propodeum rugose; tergum I in lateral view strongly convex anteriorly................................ <i>O. yty</i>, <b>sp. nov</b>.</p> <p>- Propodeum smooth or with striae; tergum I in lateral view slightly convex anteriorly................................ 3</p> <p> 3. Clypeus in lateral view weakly convex and then straight dorsally, apical margin shallowly emarginated medially, apical teeth blunt; posterior surface of propodeum shiny, almost smooth in lateral area and with weak and short oblique striae along median carina; scutellum and metanotum black; metasomal terga IV-VI entirely black............ <i>O. nigra</i> Nguyen & Xu (2014).</p> <p> - Clypeus in lateral view moderately convex, apical margin deeply emarginated medially, apical teeth sharp; posterior surface of propodeum with striae; scutellum and metanotum largely yellow to orange-yellow; metasomal terga IV-VI black, each with yellow to orange-yellow apical band........................................... <i>O. kogimai</i> (Giordani Soika, 1986)</p>Published as part of <i>Nguyen, Lien Thi Phuong, Nguyen, Ha Thi Thu & Bozdoğan, Hakan, 2018, Contribution to the genus Okinawepipona Yamane (Hymenoptera: Vespidae: Eumeninae) from Vietnam, with description of a new species, pp. 592-596 in Zootaxa 4462 (4)</i> on pages 595-596, DOI: 10.11646/zootaxa.4462.4.10, <a href="http://zenodo.org/record/1441797">http://zenodo.org/record/1441797</a>
Metaphire kiengiangensis Nguyen & Trinh 2015
No full text<i>Metaphire kiengiangensis</i> Nguyen & Trinh, 2015 <p>(Figure 12, Table 3)</p> <p> <i>Metaphire kiengiangensis</i> Nguyen <i>et al.</i> 2015: 461, fig. 1; Nguyen <i>et al.</i> 2016: 60, 2017b: 898, 2021c: 105.</p> <p> <i>Pheretima</i> sp.9 – Nguyen 2013: 75, 2014: 111.</p> <p> <b>Type locality.</b> Vietnam (Kien Giang: Lai Son island) (Nguyen <i>et al.</i> 2015).</p> <p> <b>Type material.</b> Laboratory of Zoology, Department of Biology, Can Tho University (EW.019.h01, EW.019. p02, EW.019.p03, EW.019.p04), Vietnam.</p> <p> <b>Diagnosis.</b> Body cylindrical, large-medium size, length 176–280 mm, diameter 6.3–8.1 mm, segments 83–143. Prostomium epilobous. First dorsal pore at 12/13. Spermathecal pores numerous in ventrolateral intersegments 6/7/8/9, polythecate. Male pores located inside copulatory pouches in xviii. Two pairs of slit-shaped genital markings in 17/18 and 18/19. Male pores located inside copulatory pouches in xviii. Septum 10/11 present only ventrally. Intestinal caeca simple. Holandric, testis sacs separated. Accessory glands coelomic, strongly covered by muscularwalled bursae in 17/18 and 18/19.</p> <p> <b>Habitat.</b> The species was extremely abundant in a leaf-litter layer under perennial mango gardens of mountainous areas; They excreted their feces to create columns emerging from the soil surface (Nguyen <i>et al.</i> 2015).</p> <p> <b>Distribution.</b> Known only in Vietnam (Kien Giang: Hon Dat, Hon Me mountains, and Lai Son island) (Nguyen <i>et al.</i> 2015, 2017b) (Fig. 3).</p> <p> <b>Remarks.</b> There is a minor difference in spermathecae between specimens collected from the mainland and from islands (ovoid-shaped spermathecae with thin duct vs. cylindrical-shaped with stout duct) (Nguyen <i>et al.</i> 2015 <b>).</b></p> <p> The K2P intraspecific genetic distance was 0.7%±0.3%. The genetic distance between <i>M. kiengiangensis</i> and other <i>Metaphire</i> species was from 16.5%±1.8% (with <i>M. bahli</i> (II)) to 21.6%±2.0% (with <i>M. grandiverticulata</i>) (Table 4).</p>Published as part of <i>Nguyen, Tung T., Lam, Dang H. & Nguyen, Anh D., 2023, A revision of the Metaphire peguana species-group (Oligochaeta: Megascolecidae) from Vietnam, pp. 113-135 in Zootaxa 5255 (1)</i> on pages 130-131, DOI: 10.11646/zootaxa.5255.1.15, <a href="http://zenodo.org/record/7744555">http://zenodo.org/record/7744555</a>
Okinawepipona yty , Nguyen 2018
No full text<i>Okinawepipona yty</i> Nguyen, 2018 <p>Figs. 1–7</p> <p> <i>Okinawepipona yty</i> Nguyen, 2018: 592, 596 (key), female – “Y Ty, Bat Xat, Lao Cai ” (IEBR).</p> <p> The male specimens we examined are from the type locality and agree well with the description by Nguyen <i>et al</i>. (2018). As described below, the male is similar to the female both in structure and coloration except for some few characters.</p> <p> <b>Material examined.</b> VIETNAM: <b>Lao Cai:</b> 12 ♀, 16 ♁, Y Ty, Bat Xat, 22°36′29.5″N 103°37′29.6″E, alt. 1869 m, 6 May 2019, Nguyen Quang Cuong leg.; 3 ♁, Y Ty, Bat Xat, 22°37′14.5″N 103°37′25.5″E, alt. 1850 m, 15 July 2023, Nguyen Thi Phuong Lien, Nguyen Quang Cuong leg. [IEBR]</p> <p> <b>Description.</b> <i>Male</i> (Fig. 4) [female characters in square brackets]. Body length 11–12 mm; forewing length 11–12 mm. Head in frontal view subcircular, wider than high, about 1.2× as wide as high [1.1× as wide as high] (Fig. 1). Vertex without cephalic foveae [with cephalic foveae small, bearing dense pubescence, situated very close to each other, almost touching each other] (Fig. 2). Distance from posterior ocellus to apical margin of vertex nearly 1.6× distance from posterior ocellus to inner compound eye margin [more than 1.7× distance from posterior ocellus to inner compound eye margin] (Fig. 2). Gena slightly narrower than compound eye, in lateral view about 0.9× as wide as compound eye [much narrower than compound eye, in lateral view about 0.7× as wide as compound eye]. Occipital carina complete, present along entire length of gena, but dorsally somewhat weak. Inner compound eye margins strongly converging ventrally; in frontal view about 1.8× further apart from each other at vertex than at clypeus [1.3× further apart from each other at vertex than at clypeus]. Disc of clypeus in lateral view weakly convex at basal half, then straight to near apical margin; in frontal view 1.3× higher than wide [about as wide as high] (Fig. 1), with basal margin almost straight [slightly convex medially] and distinctly separated from antennal sockets; apical margin deeply emarginate medially, forming very sharp tooth on each lateral side [forming sharp tooth on each lateral side] (Fig. 1), without carina [with two faint carinae running from tooth at apical point to base direction]; width of emargination slightly greater than 1/3 width of clypeus between inner compound eye margins [width of emargination slightly less than 1/3 width of clypeus between inner compound eye margins]. Mandible with prominent teeth, second and third teeth with inner side almost straight [second and third teeth with inner side produced with round margin], fourth tooth pointed apically. Antennal scape about 3.3× as long as its maximum width [about 3.7× as long as its maximum width]; flagellomere I about 1.8× as long as wide [about 1.5× as long as wide], flagellomeres II and III slightly longer than wide [flagellomere III as wide as long], flagellomere IV as wide as long, flagellomeres V–IX wider than long, terminal flagellomere small, slightly curved, 3.5× as long as its basal width, reaching to near base of flagellomere IX when folded [terminal flagellomere bullet-shaped, as long as its basal width] (Fig. 3).</p> <p>Mesosoma, metasoma (except tergum VII and sternum VII), and body sculpture as same as in female except clypeus with dense, small, deep punctures [clypeus with dense, large, flat-bottomed punctures, each bearing silver bristle, punctures at center larger than at sides, space between punctures larger than puncture diameter]. Tergum VII and sternum VII with some small and sparse punctures come between minute punctures.</p> <p> <i>Color</i>. Black; similar to female except clypeus almost entirely yellow [large spots on upper lateral corner and a large spot on lower middle of clypeus]; head black [narrow band along inner compound eye margin extending from bottom of frons nearly to ocular sinus, large spot between antennal sockets].</p> <p> <i>Genitalia</i>. As in Figs. 5–7. Parameral spine lacking setae. Volsella flattened, spatulate, wide on inner aspect, and without setae at top (Fig. 5). Digitus knife-shaped, almost parallel at one-third from base, then gradually narrowing to top, with medium long setae on outer margin (Fig. 5). Penis valves of aedeagus long, about 1.6× as long as basal apodeme, in ventral view proximal part produced laterally into a round lobe laterally with blunt apex in inner margin apically (Fig. 6); in profile apical part produced into a round projection (Fig. 7); dorsal rod of aedeagus shorter than basal apodeme apically (Fig. 7).</p> <p> <b>Distribution.</b> Vietnam (Lao Cai).</p>Published as part of <i>Nguyen, Hieu Van, Nguyen, Manh Thanh & Nguyen, Lien Thi Phuong, 2024, Discovery of the male of Okinawepipona yty Nguyen, 2018 (Hymenoptera: Vespidae: Eumeninae) from Vietnam, pp. 79-84 in Zootaxa 5399 (1)</i> on page 80, DOI: 10.11646/zootaxa.5399.1.6, <a href="http://zenodo.org/record/10494478">http://zenodo.org/record/10494478</a>
Metaphire nhuongi Nguyen 2016
No full text<i>Metaphire nhuongi</i> Nguyen, 2016 <p>(Figure 13, Table 3)</p> <p> <i>Metaphire nhuongi</i> Nguyen 2016: 442, fig. 2; Nguyen <i>et al.</i> 2021c: 105.</p> <p> <i>Pheretima</i> sp. 10 – Nguyen <i>et al.</i> 2012: 146.</p> <p> <i>Pheretima</i> sp. 14 – Nguyen 2013: 85, 2014: 112.</p> <p> <b>Type locality.</b> Vietnam (An Giang: Co To mountain) (Nguyen 2016)</p> <p> <b>Type material.</b> Laboratory of Zoology, Department of Biology, Can Tho University (EW.024.h01, EW.024. p02, EW.024.p03), Vietnam.</p> <p> <b>Diagnosis.</b> Body cylindrical, large-medium size, length 213–339 mm, diameter 8.9–9.5 mm, segments 120–148. Prostomium epilobous. First dorsal pore at 12/13. Four pairs of spermathecal pores in ventrolateral intersegments 5/6/7/8/9, bithecate. Two pairs of ellipsoid genital markings in intersegments 17/18 and 18/19, each with a small opening at the center. Male pores located inside copulatory pouches in xviii. Septum 10/11 present only ventrally. Intestinal caeca simple. Holandric, testis sacs separated. Accessory glands coelomic, strongly covered by muscularwalled bursae in 17/18 and 18/19.</p> <p> <b>Habitat.</b> The species found in the depth of 15–20 cm in soils of natural forests or in perennial mango gardens in a mountain foot. They excreted their feces to create columns emerging from the soil surface (Nguyen 2016).</p> <p> <b>Distribution.</b> Only recorded in Vietnam (An Giang: Co To, Phu Cuong, and Ta Pa mountains) (Fig. 3).</p> <p> <b>Remarks.</b> There were no significant morphological differences between individual found.</p> <p> The K2P intraspecific genetic distance was 1.3%±0.3%. The genetic distance between <i>M. nhuongi</i> and other <i>Metaphire</i> species was from 17.6%±1.8% (with <i>M. dorsomultitheca</i>) to 22.9%±2.1% (with <i>M. grandiverticulata</i>) (Table 4).</p> <p> <b> Key to species of <i>Metaphire peguana</i> species-group</b> </p> <p>1. – Bithecate, one pair of spermathecae per segment.......................................................... 2 – Polythecate, numerous spermathecae per segment......................................................... 6</p> <p> 2. – Four pairs of spermathecal pores in 5/6/7/8/9...................................................... <i>M. nhuongi</i> – Three pairs of spermathecal pores in 6/7/8/9............................................................... 3</p> <p> 3. – Genital markings paired in vi–ix............................................................. <i>M. doiphamon</i> – Genital markings absent in the spermathecal region......................................................... 4</p> <p> 4. <i>–</i> Spermathecal pores located ventrally. Ventral distance between spermathecal pores 0.15–0.29 body circumference. <i>M. bahli</i> – Spermathecal located more laterally. Ventral distance between spermathecal pores 0.33–0.50 body circumference....... 5</p> <p> 5. – The openings of genital markings small, slit-shaped or ellipsoid-shaped, in post-setal and pre-setal positions in xvii and xix, respectively....................................................................... <i>M. peguana laisonensis</i> – The openings of genital markings disc-shaped, in 17/18 and 18/19, expanding to reach two setal rings. <i>M. peguana peguana</i></p> <p> 6. – Spermathecal pores located in ventral intersegments 6/7/8/9. Genital markings paired in 17/18 and 18/ 19 <i>M.</i> kiengiangensis – Spermathecal pores located in dorsal intersegments 7/8/9. Genital markings opening on the walls of the copulatory pouches <i>M. dorsomultitheca</i></p>Published as part of <i>Nguyen, Tung T., Lam, Dang H. & Nguyen, Anh D., 2023, A revision of the Metaphire peguana species-group (Oligochaeta: Megascolecidae) from Vietnam, pp. 113-135 in Zootaxa 5255 (1)</i> on pages 131-132, DOI: 10.11646/zootaxa.5255.1.15, <a href="http://zenodo.org/record/7744555">http://zenodo.org/record/7744555</a>
Pareuchiloglanis songdaensis Nguyen & Nguyen 2001
No full text<p>Pareuchiloglanis songdaensis Nguyen & Nguyen 2001</p> <p>Pareuchiloglanis songdaensis Nguyen & Nguyen 2001: 67, fig. 1. Type locality: Da River [Red River drainage], Muong Te, Lai Chau Town, Vietnam. Holotype: LM. 2001.01H. Paratypes: LM. 2001.02P (1), LM. 2001.03P (1), LM. 2001.04P (1), L08060101 (1); L08060102 (1), L08060103 (1).</p> <p>Distribution: Red River drainage, northern Vietnam (Nguyen & Nguyen, 2001).</p>Published as part of <i>Alfred W. Thomson & Lawrence M. Page, 2006, Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes)., pp. 1-96 in Zootaxa 1345</i> on page 8
Raphiocarpus taygiangensis C. H. Nguyen, K. S. Nguyen & Aver.
No full text<p> 8. <i>Raphiocarpus taygiangensis</i> C.H.Nguyen, K.S.Nguyen & Aver. in Nguyen <i>et al.</i> (2023: 21).</p> <p> <b>Type:</b> <i>—</i> VIETNAM. Quang Nam: Tay Giang District, A Xan Village, 1270 m, around point 15°48’57”N 107°19’47”E, 20 April 2022, <i>C.H.Nguyen</i> et al. CKH 2022042068 (holotype VNF, isotypes HN, LE!)</p> <p> <b>Distribution</b>:—The species is endemic to Vietnam, known on the basis of the only type collection in Quang Nam Province.</p> <p> <b>Ecology and phenology</b>:—It grows in evergreen broad-leaved submontane forests on granite and shale at elevations of about 1300 m a.s.l. Flowers in April–May.</p> <p> <b>Conservation status</b>:—Up to date, only one population of this species is currently known. Considering the small population size (less than 500 mature individuals growing on an area less than 5 km 2) and fragile habitat, the species conservation status was preliminarily assessed as Vulnerable (VU D2) according to the criteria of IUCN 2023 (Nguyen <i>et al.</i> 2023). No additional data become available since this assessment.</p>Published as part of <i>Nguyen, Cuong Huu, Wen, Fang, Pham, Toai Minh, Nguyen, Yen Thi, Bui, Thanh Minh, Bui, Doi The, Nguyen, Khang Sinh & Averyanov, Leonid V., 2023, The checklist of Raphiocarpus species (Gesneriaceae, Didymocarpinae) in the flora of Vietnam with the description of a new species, R. bicallosus, pp. 223-234 in Phytotaxa 616 (3)</i> on page 231, DOI: 10.11646/phytotaxa.616.3.2, <a href="http://zenodo.org/record/10084863">http://zenodo.org/record/10084863</a>
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