Paradonea parva

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Miller J, Griswold C, Scharff N, Řezáč M, Szűts T, Marhabaie M (2012) The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae). ZooKeys 195 : 1–144, doi. Versioned wiki page: 2012-05-18, version 24609, https://species-id.net/w/index.php?title=Paradonea_parva&oldid=24609 , contributors (alphabetical order): Pensoft Publishers.

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BibTeX:

@article{Miller2012ZooKeys195,
author = {Miller, Jeremy A. AND Griswold, Charles E. AND Scharff, Nikolaj AND Řezáč, Milan AND Szűts, Tamás AND Marhabaie, Mohammad},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae)},
year = {2012},
volume = {195},
issue = {},
pages = {1--144},
doi = {10.3897/zookeys.195.2342},
url = {http://www.pensoft.net/journals/zookeys/article/2342/abstract},
note = {Versioned wiki page: 2012-05-18, version 24609, https://species-id.net/w/index.php?title=Paradonea_parva&oldid=24609 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae)
A1 - Miller J
A1 - Griswold C
A1 - Scharff N
A1 - Řezáč M
A1 - Szűts T
A1 - Marhabaie M
Y1 - 2012
JF - ZooKeys
JA -
VL - 195
IS -
UR - http://dx.doi.org/10.3897/zookeys.195.2342
SP - 1
EP - 144
PB - Pensoft Publishers
M1 - Versioned wiki page: 2012-05-18, version 24609, https://species-id.net/w/index.php?title=Paradonea_parva&oldid=24609 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.195.2342

Wikipedia/ Citizendium:

<ref name="Miller2012ZooKeys195">{{Citation
| author = Miller J, Griswold C, Scharff N, Řezáč M, Szűts T, Marhabaie M
| title = The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae)
| journal = ZooKeys
| year = 2012
| volume = 195
| issue =
| pages = 1--144
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.195.2342
| url = http://www.pensoft.net/journals/zookeys/article/2342/abstract
| pmc =
| accessdate = 2019-12-07

}} Versioned wiki page: 2012-05-18, version 24609, https://species-id.net/w/index.php?title=Paradonea_parva&oldid=24609 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Araneae
Familia: Eresidae
Genus: Paradonea

Name

Paradonea parva (Tucker)Wikispecies linkPensoft Profile

  • Adonea parva Tucker, 1920: 451, pl. 28, fig. 2.
  • Paradonea parva (Tucker, 1920). Lawrence 1968[1]: 116.

Diagnosis

Distinguished from other eresids except Seothyra and some Stegodyphus by the embolic division, which is much longer than the tegular division (Fig. 14D–I); distinguished from Seothyra by the median eye group, which have the PME clearly larger than the AME (AME/PME ca. 0.5, Fig. 70F; median eyes small and subequal Seothyra, Fig. 10K); distinguished from Stegodyphus by having the PLE position >0.33 (<0.28 in Stegodyphus). By contrast with most other eresids (except Paradonea striatipes, Paradonea presleyi sp. n., Seothyra, and some Stegodyphus), Paradonea parva has a slightly enlarged leg I (Fig. 70D, E).

Note

The holotype specimen is bleached and damaged (Figs 14D–F, 70A–C). The description is based mostly on better preserved, putatively conspecific individuals. However, there are morphological differences including carapace shape (compare Fig. 70C with Fig. 70F) and the shape of the palpal conductor (compare Fig. 14E with Fig. 14H), which could be taken to mean that there is more than one species in this complex. But for now, we attribute these differences to preservation artifacts. The discovery and examination of more fresh specimens would be helpful in resolving this question. For now, we present photographs of both the holotype (Figs 14D–F, 70A–C) and a more well-preserved specimen (Figs 14G–I, 70D–F).

Description

Male (4 km N of Hopetown, South Africa, AcAT 97/988, NCA): Carapace with white setae concentrated in thoracic region and posterior of cephalic region, and forming two longitudinal lines connecting the lateral eyes; cephalic region subtriangular, longer than wide, slightly raised; AME distinctly smaller than PME (AME/PME 0.45), median eyes slightly overlapping on horizontal and vertical axes; ALE tubercles absent; PER slightly narrower than AER (PER/AER 0.94), PLE position on carapace 0.35; clypeal hood forms a slightly less than 90° angle; fovea indistinct. Chelicerae slightly excavated mesally, with lateral boss. Legs with patches and bands of white setae; leg I slightly thickened; with row of distal ventral macrosetae on metatarsus I–IV, a few scattered ventral macrosetae on tarsus I–IV and metatarsus III–IV; leg I slightly thickened. Abdomen with two longitudinal stripes of white hairs ectal to sigilla (Fig. 70D–F).
Male palp with proximal-distal axis; tegulum bulbous; conductor and embolus together form apical complex running more or less distally; conductor moderately sclerotized, broad with longitudinal ridges, tip blunt, embolic division much longer than tegular division; cymbium with several prolateral, fewer retrolateral macrosetae (Fig. 14G–I).
Female: Unknown.

Taxon Treatment

  • Miller, J; Griswold, C; Scharff, N; Řezáč, M; Szűts, T; Marhabaie, M; 2012: The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae) ZooKeys, 195: 1-144. doi

Images

Other References

  1. Lawrence R (1968) Four new spiders from southern Africa (Araneae). Annales of the Natal Museum 20: 109-121.
  2. Kraus O, Kraus M (1988) The genus Stegodyphus (Arachnida, Araneae). Sibling species, species groups, and parallel origins of social living. Verhandlungen naturwissenschaften vereins Hamburg (NF) 30: 151-254.
  3. 3.0 3.1 Miller J, Carmichael A, Ramírez M, Spagna J, Haddad C, Řezáč M, Johannesen J, Král J, Wang X, Griswold C (2010a) Phylogeny of entelegyne spiders: Affinities of the family Penestomidae (NEW RANK), generic phylogeny of Eresidae, and asymmetric rates of change in spinning organ evolution (Araneae, Araneoidea, Entelegynae). Molecular Phylogenetics and Evolution 55: 786-804. doi: 10.1016/j.ympev.2010.02.021
  4. Miller J, Griswold C, Haddad C (2010b) Taxonomic revision of the spider family Penestomidae (Araneae, Entelegynae). Zootaxa 2534: 1-36.