Pupinidius obrutschewi contractus (Wu, Min & Zheng, Wei 2009)

From Species-ID
Jump to: navigation, search
Notice: This page is derived from the original publication listed below, whose author(s) should always be credited. Further contributors may edit and improve the content of this page and, consequently, need to be credited as well (see page history). Any assessment of factual correctness requires a careful review of the original article as well as of subsequent contributions.

If you are uncertain whether your planned contribution is correct or not, we suggest that you use the associated discussion page instead of editing the page directly.

This page should be cited as follows (rationale):
Wu, Min, Zheng, Wei (2009) A review of Chinese Pupinidius Moellendorff (Gastropoda, Stylommatophora: Enidae), with the description of a new species. Zootaxa 2053 : 16 – 17, doi. Versioned wiki page: 2016-04-19, version 93489, https://species-id.net/w/index.php?title=Pupinidius_obrutschewi_contractus_(Wu,_Min_%26_Zheng,_Wei_2009)&oldid=93489 , contributors (alphabetical order): PlaziBot.

Citation formats to copy and paste

BibTeX:

@article{Wu2009Zootaxa2053,
author = {Wu, Min AND Zheng, Wei},
journal = {Zootaxa},
title = {A review of Chinese Pupinidius Moellendorff (Gastropoda, Stylommatophora: Enidae), with the description of a new species},
year = {2009},
volume = {2053},
issue = {},
pages = {16 -- 17},
doi = {TODO},
url = {},
note = {Versioned wiki page: 2016-04-19, version 93489, https://species-id.net/w/index.php?title=Pupinidius_obrutschewi_contractus_(Wu,_Min_%26_Zheng,_Wei_2009)&oldid=93489 , contributors (alphabetical order): PlaziBot.}

}

RIS/ Endnote:

TY - JOUR
T1 - A review of Chinese Pupinidius Moellendorff (Gastropoda, Stylommatophora: Enidae), with the description of a new species
A1 - Wu, Min
A1 - Zheng, Wei
Y1 - 2009
JF - Zootaxa
JA -
VL - 2053
IS -
UR - http://dx.doi.org/TODO
SP - 16
EP - 17
PB -
M1 - Versioned wiki page: 2016-04-19, version 93489, https://species-id.net/w/index.php?title=Pupinidius_obrutschewi_contractus_(Wu,_Min_%26_Zheng,_Wei_2009)&oldid=93489 , contributors (alphabetical order): PlaziBot.

M3 - doi:TODO

Wikipedia/ Citizendium:

<ref name="Wu2009Zootaxa2053">{{Citation
| author = Wu, Min, Zheng, Wei
| title = A review of Chinese Pupinidius Moellendorff (Gastropoda, Stylommatophora: Enidae), with the description of a new species
| journal = Zootaxa
| year = 2009
| volume = 2053
| issue =
| pages = 16 -- 17
| pmid =
| publisher =
| doi = TODO
| url =
| pmc =
| accessdate = 2024-12-23

}} Versioned wiki page: 2016-04-19, version 93489, https://species-id.net/w/index.php?title=Pupinidius_obrutschewi_contractus_(Wu,_Min_%26_Zheng,_Wei_2009)&oldid=93489 , contributors (alphabetical order): PlaziBot.</ref>


Taxonavigation

Ordo: Stylommatophora
Familia: Enidae
Genus: Pupinidius
Species: Pupinidius obrutschewi

Name

Pupinidius obrutschewi contractus Moellendorff, 1901Wikispecies linkPensoft Profile

Description

Figs 1, 5 C–D, 8 F, 14

Materials Examined

Material examined. HBUMM-04282 (19 fmss. All measured; specimen- 2 for dissection): 1250 m a.s.l., Nanyu, Zhouqu County (33 ° 48 ΄ N, 104 ° 18 ΄ E), Gansu, 2004 -IV- 30, coll. M.Wu. HBUMM-00333 (8 fmss without striations): 1250 m a.s.l., Nanyu, Zhouqu County (33 ° 48 ΄ N, 104 ° 18 ΄ E), Gansu, 2004 -IV- 30, coll. M.Wu. SMF- 41981: Lectotype. Zw. Li-dshia-pu u. Hsi-ku-tsheng (today’s Zhouqu County), Kansu, China. Slg. O.v.Moellendorff. SMF- 41985: Paratype. 1 fms. Zw. Li-dshia-pu u. Hsi-ku-tsheng, Kansu, China. Slg. O.v.Moellendorff (measurement of types: ewh 1.500–1.563 – 1.625, wh 6.375–6.500 – 6.625, h 18.1–18.7 – 19.3, diam. maj. 11.3–11.5 – 11.6, aph 9.3–9.7 – 10.1, apw 7.2–7.3 – 7.4, h/diam. maj. 1.56–1.63 – 1.70, h/aph 1.91–1.93 – 1.95).

Distribution

Distribution. Gansu (type locality).

Materials Examined

Type locality. Zw. Li-dshia-pu u. Hsi-ku-tsheng (Gansu).

Diagnosis

Diagnosis. Shell bandless; striate. Aperture faintly with or without angular tubercle. Most swollen part at body whorl. With 6.000–6.875 whorls; height 17.1–20.6, diam. maj. 11.1–12.9. Penis without penial caecum; internally without fine pilaster. Papilla developed by fused proximal pilasters forming V-shaped structure absent. Epiphallus straight. Epiphallic caecum present. Free oviduct much shorter than vagina, almost invisible. Re-description of shell. Pointed-ovate; apex protruded. Most swollen part at body whorl. Shell. Shell dextral; thin; solid; almost opaque; glossy; speckled or not; not spirally grooved; with 6.000–6.329 – 6.875 whorls. Whorls not shouldered; weakly convex. Growth lines usually not very clear. Embryonic shell smooth; polished; with 1.375–1.559 – 1.750 whorls. Postnuclear whorls smooth. Suture normal, without narrow defined zone on beneath whorl. Last whorl gradually ascending towards aperture; rounded at periphery; without smoothed spiral peripheral depression nor rugate region. Shell 17.1–18.5 – 20.6 high; 11.1–11.9 – 12.9 in diam. maj. Height/width ratio 1.44–1.55 – 1.71. Aperture in a plane; completely attached to body whorl; truncateovate; not adnate; oblique; not armed; weakly with angular tubercle, or without angular tubercle; 9.0– 9.7–10.8 high; 6.8–7.3 – 7.8 wide. Ratio of shell height to aperture height 1.78–1.90 – 2.03. Peristome reflexed, without distinct cuff; expanded; sharp. Parietal callus indistinct. Columellar margin slightly reflexed. Columella vertical. Outer edge of columellar lip vertical. Umbilicus very narrowly open. Apical whorls normally coloured. Shell multicoloured; light-chestnut with more or less evenly distributed whitish radial striation except apex. Aperture white; not brightly banded; spirally without colour band. Genitalia. Vas deferens short; swollen proximally; entering epiphallus apically with distinct demarcation. Epiphallus short; cylindrical; of uniform thickness; normally straight; externally smooth. Epiphallic caecum located near vas deferens entrance; blunt apically. Flagellum short; subglobular; proximally normal; with tip blunt. Penis with terminal entrance of epiphallus; clavate; without penial caecum; distally enlarged; thinwalled; internally without fine longitudinal pilaster, with 1 V-shaped pilaster. V-shaped structure distally without a papilla. Other penial inner structure absent. Penis without process. Penial verge absent. Penial appendix short; branched off from proximal portion of penis; divided into sections including A- 1 +A- 2, A- 3 and A- 4 +A- 5. A- 1 and A- 2 fused. A- 2 and A- 3 not fused. Boundary between A- 4 and A- 5 indistinct. A- 5 very short; straight. Penial retractor biramous; attaching to penis in middle part and to A- 1 + A- 2; with penial retractor arms arising from diaphragm separately. Additional retractor rather than penial or appendicular absent. Muscular band connecting vagina and epiphallus absent. Atrium short; without atrial retractor. Free oviduct much shorter than vagina, almost invisible. Vagina moderately long; not swollen; straight; not lined with loose, spongy tissue; unpigmented. Bursa copulatrix duct short; proximally straight. Bursa copulatrix with stalk; without apical ligament; small; with long neck; poorly defined. Diverticle normally present; shorter than reservoir; expanded. Bursa copulatrix and diverticle distinguishable; forked immediately near their base. Spermatophore unknown. Measurement of genitalia. P: 5.2; Ep: 3.3; Fl: 0.6; VD: 5.3; Va: 4.7; FO: 0; BCD: 3.8; BC: 1.2; D: 9.1; A- 1 +A- 2: 3.4; A 3: 1; A- 4 +A- 5: 6.8 (in HBUMM-04282-specimen 2).

Taxon Treatment

  • Wu, Min; Zheng, Wei; 2009: A review of Chinese Pupinidius Moellendorff (Gastropoda, Stylommatophora: Enidae), with the description of a new species, Zootaxa 2053: 16-17. doi
Link to Plazi.org

This treatment was originally uploaded by Plazi, compare this treatment on Plazi. Unless this treatment has been substantially changed on Species-ID, Plazi requests to maintain a link back to the original repository.

No known copyright restrictions apply on this formal expression of scientific knowledge. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for details.