35,910 research outputs found
Polypheretima mekongmontis Nguyen, Tran & Nguyen 2014
No full textPolypheretima mekongmontis Nguyen, Tran & Nguyen, 2014 Polypheretima mekongmontis Nguyen, Tran & Nguyen, 2014: 118, Fig. 6. Type locality. Vietnam (Kien Giang: Hon Dat). Type material. CTU (EW.028), Vietnam. Examined material. 1 C (CTU-EW.028.h01) and 10 C (CTU-EW.028.p02) Kien Giang Prov., Hon Dat District, Hon Me Mt. (10º06' 12.3N; 104º52' 43.5E), mango garden, 13/11/2010, coll. Nguyen Thanh Tung. Records from Vietnam. Kien Giang (Hon Dat, Hon Tre Isl.) (Nguyen et al. 2014). Distribution. Only known from Vietnam. Vietnamese name. Trùn núi mêkông.Published as part of 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) on page 74, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Polypheretima cattienensis Nguyen, Tran & Nguyen 2015
No full textPolypheretima cattienensis Nguyen, Tran & Nguyen, 2015 Polypheretima cattienensis Nguyen, Tran & Nguyen, 2015a: 594, Fig. 1. Type locality. Vietnam (Dong Nai: Cat Tien). Type material. CTU (EW.040), Vietnam. Examined material. 1 C (CTU-EW.040.h01) and 4 C (CTU-EW.040.p01) natural forest (11º25' 30.9N; 107º25' 42.2E), 122 m asl, Cat Tien National Park, Tan Phu District, Dong Nai Province, Vietnam, 13/10/2013, coll. Le Van Nhan. Records from Vietnam. Dong Nai (Cat Tien NP) (Nguyen et al. 2015a). Distribution. Only known from Vietnam. Vietnamese name. Trùn cát tiên.Published as part of 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) on pages 72-73, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Polypheretima militium Nguyen, Tran & Nguyen 2015
No full textPolypheretima militium Nguyen, Tran & Nguyen, 2015 Polypheretima militium Nguyen, Tran & Nguyen, 2015a: 596, Fig. 2. Type locality. Vietnam (Dong Nai: Vinh Cuu). Type material. CTU (EW.041), Vietnam. Examined material. 1 C (CTU-EW.041.h01) and 4 C (CTU-EW.041.p01) natural forest (11º25' 30.9N; 107º25' 42.2E), 122 m asl, Cat Tien National Park, Tan Phu Distr., Dong Nai Prov., Vietnam, 13/10/2013, coll. Le Van Nhan. Records from Vietnam. Dong Nai (Vinh Cuu) (Nguyen et al. 2015). Distribution. Only known from Vietnam. Vietnamese name. Trùn trại lính.Published as part of 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) on page 75, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Polypheretima cordata Nguyen, Tran & Nguyen 2015
No full textPolypheretima cordata Nguyen, Tran & Nguyen, 2015 Polypheretima cordata Nguyen, Tran & Nguyen, 2015a: 597, Fig. 3. Type locality. Vietnam (Dong Nai: Vinh Cuu). Type material. CTU (CTU-EW.042), Vietnam. Examined material. 1 C (CTU-EW.042.h01) and 5 C (CTU-EW.042.p01) natural forest (11º06' 89.5N; 107º03' 10.3E), about 100 m asl, Ma Da commune, Vinh Cuu Distr., Dong Nai Prov., 13/10/2013; coll. Duong Chi Trong; 4 C (CTU-EW042.k01) natural forest (11º25' 42.0N; 107º25' 38.1E), 122 m asl, Cat Tien National Park, Tan Phu Distr., Dong Nai Prov., Vietnam, 13/10/2013, coll. Le Van Nhan. Records from Vietnam. Dong Nai (Vinh Cuu; Tan Phu) (Nguyen et al. 2015a). Distribution. Only known from Vietnam. Vietnamese name. Trùn ampun hình tim.Published as part of 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) on page 73, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
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>
Ranatra nieseri Tran & Nguyen 2016
No full textRanatra nieseri Tran & Nguyen, 2016 Ranatra nieseri Tran & Nguyen, 2016: 517–519 (type locality: Ninh Binh, Vietnam). Material examined. Same as in Tran & Nguyen (2016). Diagnosis. Body length: males 22.0–2.5, female 24.0; siphon length ca. 0.7–0.8× body length; lorum swollen, slightly lower than clypeus; vertex higher than eye, with low conical tubercle; eye width ca. 0.9–1.1× interocular width; space between middle coxae about 0.6× space between hind coxae; posterior margin of metasternum slightly emarginated; hind femur, when folded back parallel to body nearly reaching apex of abdomen (in both sexes); paramere dorso-ventrally constricted in distal third, apical hook evenly curved, tip of hook truncate, expanded, ventral margin with a broad tooth-like elevation immediately basad of hook. Distribution. Vietnam: Ninh Binh (Tran & Nguyen, 2016).Published as part of Tran, A. D. & Zettel, H., 2021, Taxonomy of the Ranatra biroi group sensu Lansbury, 1972 (Nepomorpha: Nepidae), with descriptions of two new species, pp. 507-521 in Raffles Bulletin of Zoology 69 on page 514, DOI: 10.26107/RBZ-2021-0068, http://zenodo.org/record/717461
Polypheretima mekongmontis Nguyen, Tran & Nguyen 2014
No full textPolypheretima mekongmontis Nguyen, Tran & Nguyen, 2014 (Figure 14) Polypheretima mekongmontis Nguyen, Tran & Nguyen, 2014: 118, fig. 6. *: Information obtained from Omodeo (1957) Material examined 45 matures (CTU-EW 028.04) Hon Tre Island (09°58 ʹ 33 ʹʹ N, 104°51 ʹ 19.3 ʹʹ E), Kien Hai Distrist, Kien Giang Province, 14 November 2013, coll. Kim-Binh T. Trinh. Diagnosis Body cylindrical, medium size, length 82–91 mm, diameter 3.2–3.7 mm, 103–150 segments. Prostomium prolobous. First dorsal pore in 12/13. Setal number 31–39 in viii, 42–53 in xxx, 5–7 between male porophores in xviii; setal distance aa> ab, zz> zy. Spermathecal pores multiple, in ventrolateral intersegments 4/5/6/7. Male pores located inside copulatory pouches in xviii. No genital markings in the spermathecal region, but two pairs in xvii and xix. Testis sacs separated. Holandric. Intestinal caeca absent. Septa 8/9/10 absent. Habitats The species was found in soils in which long-term trees are planted. Remarks The species was recently described from Hon Dat Mountain in the mainland of Kien Giang Province. It is recorded in Hon Tre Island for first time.Published as part of Nguyen, Tung T., Trinh, Kim-Binh T., Nguyen, Hong-Lan T. & Nguyen, Anh D., 2017, Earthworms (Annelida: Oligochaeta) from islands of Kien Hai District, Kien Giang Province, Vietnam, with descriptions of two new species and one subspecies, pp. 883-915 in Journal of Natural History 51 (15 - 16) on pages 902-904, DOI: 10.1080/00222933.2017.1294213, http://zenodo.org/record/518088
Ranatra bilobata Tran & Nguyen 2016
No full textRanatra bilobata group Diagnosis. Body length: males 34–38, females 32–40; siphon long, ratio of siphon length: body length ca. 0.9–1.1; vertex in lateral view slightly higher than eye, evenly round, tubercle small or absent; process of second antennal segment very long, about equal to third segment; flexor side of fore femur with only one tooth at midlength, without carina, pre-apical teeth absent or only with tooth-like elevation (R. bilobata); metasternum with posterior margin deeply emarginated, usually with a pair of sublateral tumescences (except R. sulawesii); operculum of female not reaching apex of connexivum; male paramere with finger-like pre-apical process before hook, apical hook with pointed tip. Species included. Ranatra sulawesii Nieser & Chen, 1991, R. sterea Chen, Nieser & Ho, 2004, and R. bilobata Tran & Nguyen, 2016. Note. For comparison between these three species, see Tran & Nguyen (2016).Published as part of Tran, A. D. & Zettel, H., 2021, Taxonomic review of the Ranatra gracilis group sensu Lansbury, 1972 (Nepomorpha: Nepidae), with descriptions of four new species, pp. 45-70 in Raffles Bulletin of Zoology 69 on page 47, DOI: 10.26107/RBZ-2021-0005, http://zenodo.org/record/535167
Amynthas erroneous Nguyen & Nguyen 2015
No full textAmynthas erroneous Nguyen & Nguyen, 2015 Amynthas erroneous Nguyen D. A. & Nguyen, 2015: 129, Fig. 1. Pheretima multitheca multitheca— Nguyen 1994: 53; Pham 1995c: 68; Thai 2000a: 309; Huynh 2005a: 89; Huynh 2005b: 20; Nguyen V.T. & Tran 2008: 185; Pham 2010: 63. Type locality. Vietnam (Quang Ngai: Duc Pho). Type material. CTU, Vietnam. Examined material. 8 C (SORC-V.153.01), and 13 C (CTU-EW.071.02) garden, Duc Pho town, Pho Minh, Quang Ngai, 15/4/1995, coll. Huynh Thi Kim Hoi. Records from Vietnam. Quang Tri (Quang Tri town); Thua Thien Hue (Huong Tra; Hue; Nam Dong; Phu Loc); Da Nang; Quang Nam (Que Son); Quang Ngai (Quang Ngai city; Duc Pho); Binh Dinh; Dak Nong (Ta Dung Mts) (Nguyen 1994; Pham 1995c, 2010; Huynh 2005a, b; Nguyen & Tran 2008). Distribution. Only known from Vietnam. Remarks. The species had been erroneously identified as Pheretima multitheca multitheca Chen, 1938. It was corrected by Nguyen D. A. & Nguyen (2015).Published as part of 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) on page 27, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Metaphire dorsomultitheca Nguyen & Nguyen 2015
No full textMetaphire dorsomultitheca Nguyen & Nguyen, 2015 Pheretima dorsomultitheca Nguyen & Nguyen, 2015 (in Nguyen et al. 2015b): 465, Fig.2. Type locality. Vietnam (An Giang: Chau Doc). Type material. CTU (EW.025), Vietnam. Examined material. 1 C (CTU-EW.025.h01) and 8 C (CTU-EW.025.p02) natural forest, Sam Mountain (10 0 40' 06,8N; 105 0 04' 50,2E), Chau Doc Distr., An Giang Prov., Vietnam, 06/11/2010, coll. Nguyen Thanh Tung; 3C (CTU-EW.025.p03) natural forest, To Mountain (10 0 23' 09.2N; 105 0 00' 22.8E), Tri Ton Distr., An Giang Prov., Vietnam, 09/11/2010, coll. Nguyen Thanh Tung. Records from Vietnam. An Giang (Chau Doc) (Nguyen et al. 2015b). Distribution. Only known from Vietnam.Published as part of 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) on page 56, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
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