Schlingeriella irwini

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Gillung J, Winterton S (2011) New genera of philopotine spider flies (Diptera, Acroceridae) with a key to living and fossil genera. ZooKeys 127 : 15–27, doi. Versioned wiki page: 2011-09-09, version 14034, https://species-id.net/w/index.php?title=Schlingeriella_irwini&oldid=14034 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Gillung2011ZooKeys127,
author = {Gillung, Jéssica P. AND Winterton, Shaun L.},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {New genera of philopotine spider flies (Diptera, Acroceridae) with a key to living and fossil genera},
year = {2011},
volume = {127},
issue = {},
pages = {15--27},
doi = {10.3897/zookeys.127.1824},
url = {http://www.pensoft.net/journals/zookeys/article/1824/abstract},
note = {Versioned wiki page: 2011-09-09, version 14034, https://species-id.net/w/index.php?title=Schlingeriella_irwini&oldid=14034 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - New genera of philopotine spider flies (Diptera, Acroceridae) with a key to living and fossil genera
A1 - Gillung J
A1 - Winterton S
Y1 - 2011
JF - ZooKeys
JA -
VL - 127
IS -
UR - http://dx.doi.org/10.3897/zookeys.127.1824
SP - 15
EP - 27
PB - Pensoft Publishers
M1 - Versioned wiki page: 2011-09-09, version 14034, https://species-id.net/w/index.php?title=Schlingeriella_irwini&oldid=14034 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.127.1824

Wikipedia/ Citizendium:

<ref name="Gillung2011ZooKeys127">{{Citation
| author = Gillung J, Winterton S
| title = New genera of philopotine spider flies (Diptera, Acroceridae) with a key to living and fossil genera
| journal = ZooKeys
| year = 2011
| volume = 127
| issue =
| pages = 15--27
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.127.1824
| url = http://www.pensoft.net/journals/zookeys/article/1824/abstract
| pmc =
| accessdate = 2025-04-02

}} Versioned wiki page: 2011-09-09, version 14034, https://species-id.net/w/index.php?title=Schlingeriella_irwini&oldid=14034 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Diptera
Familia: Acroceridae
Genus: Schlingeriella

Name

Schlingeriella irwini Gillung & Winterton, 2011 sp. n. – Wikispecies link – ZooBank link – Pensoft Profile

Genbank accessions

AY144402.1, AY140881.1, AF539888.1

Type material

Holotype male, New Caledonia: Riviere Bleue, refuse area, 700’, 28.xi.1992 E. & M. Schlinger, at Scaveola flower, prey of green crab spider [-22.112, 166.677] (MNHN) (EIS013911).

Paratypes

New Caledonia: 3 males, 1 female, Riviere Bleue, same data as holotype (CAS, EIS013912, 013913) (CSCA, 013914, 013915); male, Riviere Bleue, 600’, 19.6 km on Riviere Bleue Road. M.T., 16-17.xi.1992, E. & M. Schlinger coll. (EIS013910); female, Riviere Bleue, 700’, Malaise, 6-16.xi.1992, E. & M. Schlinger, D. Webb; 1 male, 1 female [abdomen only], Mt. Nihgua, Nov. 2000, E. I. Schlinger & L. J. Boutin [voucher specimens from Winterton et al. (2007)[1]] (EIS007431, male; EIS011170, female) (CAS); 1 female, Col d’Amieu Forestry Camp, 450m 17-18.x.1978, J. S. Dugdale, Malaise trap [-21.576, 165.740] (EIS013909) (CAS); 1 male, Mt. Ouin, 1100m, 9.xi.2002, C. Burwell & G. Monteith, pyrethrum, trees & logs (-22.016, 166.466) (QM).

Description

Male with small body size (male body: 2.4 mm) and wing as long as the body (male wing: 2.5 mm), female with medium body size (female body: 4.4 mm) and wing longer than the body (female wing: 6.0 mm). Head. Eyes, occiput and ocellar tubercle dark brown, occiput wider than the face; ocelli shining light brown, antennal tubercle shining black, antennae light brown, face black, clypeus shining brown, as long as the antennae, proboscis yellow. Thorax. Uniform dark brown with short whitish pile; coxae yellow, legs dark yellow, femora with darker yellow-brown suffusion, lower calypter and haltere pale yellow, wings hyaline with brown veins. Abdomen. Dark brown; female tergites I-II entirely brown, tergites III-VI with the anterior half yellow and the posterior half brown, sternites brown.

Etymology

This species is named in honour of Michael E. Irwin. Key to world genera of living and fossil Philopotinae

Key to world genera of living and fossil Philopotinae — J. Gillung , S. Winterton
1
Wing venation reduced, with only one basal cell (br) present (Fig. 1B, D) 
  7
–
Wing venation relatively complete, with additional cells d, bm, cu-p and basal r4+5 present (Fig. 1E) 
  2
2
Palpi present 
  4
–
Palpi absent 
  3
3
Eyes densely pilose (South Africa and Madagascar) 
  Thyllis Erichson, 1840
–
Eyes very sparsely pilose or bare (Madagascar) 
  Parahelle Schlinger, 1961
4
Eyes pilose 
  6
–
Eyes apilose 
  5
5
Eyes contiguous below antennae; humeral crossvein present; vein R1 not inflated (Baltic amber) (Figs 1E-G, 2) 
  Eulonchiella Meunier, 1912
–
Eyes separate below antennae; humeral crossvein absent; vein R1 inflated at pterostigma (New Zealand) 
  Helle Osten Sacken, 1896
6
Legs relatively very long; male with tufted projection at the base of costa (Madagascar) 
  Dimacrocolus Schlinger, 1961
–
Legs of normal length; male without tufted projection at the base of costa (South America) 
  Megalybus Philippi, 1865
7
Eyes pilose 
  12
–
Eyes apilose 
  8
8
Mouthparts equal to, or longer than head length 
  9
–
Mouthparts much shorter than head length 
  10
9
Wing veins reaching wing margin; M2 not connected to M vein, unsclerotized and discontinuous basally; vein R1 inflated at pterostigma (New Caledonia) (Figs 1D, 6–7) 
  Schlingeriella gen. n.
–
Wing veins not reaching wing margin (Hennig 1966[2]: Fig. 11), M2 originating on M vein, sclerotized and continuous basally; vein R1 not inflated at pterostigma (Baltic amber) 
  Prophilopota Hennig, 1966
10
Three pairs of tubercles present on segments II - IV of abdomen; occiput extended posteriorly to form an acute ridge (South America) 
  Terphis Erichson, 1840
–
Abdomen without tubercles; occiput rounded, not extended posteriorly 
  11
11
Antenna on ventral side of head, adjacent to mouthparts; abdomen conical (Mexico) (Figs 1A-C, 3–5) 
  Quasi gen. n.
–
Antennae on lower front side of head, but not adjacent to mouthparts; abdomen rounded (Africa) 
  Africaterphis Schlinger, 1968
12
Large hemispherical head; posterior margin of eye emarginate; mouthparts shorter than head; occiput rounded; postpronotal lobes proximate but not contiguous medially (Baltic amber) 
  Archaeterphis Hauser & Winterton, 2007
–
Head smaller and almost spherical, eye not emarginate posteriorly; mouthparts elongate, longer than head, occiput extended posteriorly to form acute ridge; postpronotal lobes contiguous medially 
  13
13
Palpi present (Palaearctic) 
  Oligoneura Bigot, 1878
–
Palpi absent (Neotropical) 
  Philopota Wiedemann, 1830

Original Description

  • Gillung, J; Winterton, S; 2011: New genera of philopotine spider flies (Diptera, Acroceridae) with a key to living and fossil genera ZooKeys, 127: 15-27. doi

Other References

  1. ↑ Winterton S, Wiegmann B, Schlinger E (2007) Phylogeny and Bayesian divergence time estimations of small-headed flies (Diptera: Acroceridae) using multiple molecular markers. Molecular Phylogenetics and Evolution 43, 808–832.
  2. ↑ Hennig W (1966) Spinnenparasiten der Familie Acroceridae im baltischen Bernstein. Stuttgarter Beiträge zur Naturkunde 165, 1–21.

Images

Figure 1. Quasi fisheri gen. et sp. n. A head and postpronotal lobes, anterior B wing C head, lateral. Schlingeriella irwini gen. et sp. n. D wing. Eulonchiella eocenica Meunier E head and postpronotal lobes, anterior F habitus in situ, lateral. Scale line = 0.2 mm.
Figure 1. Quasi fisheri gen. et sp. n. A head and postpronotal lobes, anterior B wing C head, lateral. Schlingeriella irwini gen. et sp. n. D wing. Eulonchiella eocenica Meunier E head and postpronotal lobes, anterior F habitus in situ, lateral. Scale line = 0.2 mm. 
Figure 2. Eulonchiella eocenica Meunier (Baltic Amber). Body length = ca. 4.5 mm.
Figure 2. Eulonchiella eocenica Meunier (Baltic Amber). Body length = ca. 4.5 mm. 
Figure 3. Quasi fisheri gen. et sp. n., male, anterolateral view [Morphbank: 693076]. Body length = 6.0 mm.
Figure 3. Quasi fisheri gen. et sp. n., male, anterolateral view [Morphbank: 693076]. Body length = 6.0 mm. 
Figure 4. Quasi fisheri gen. et sp. n., male, dorsal view [Morphbank: 693077]. Body length = 6.0 mm.
Figure 4. Quasi fisheri gen. et sp. n., male, dorsal view [Morphbank: 693077]. Body length = 6.0 mm. 
Figure 5. Quasi fisheri gen. et sp. n., male, anterior view [Morphbank: 693078]. Body length = 6.0 mm.
Figure 5. Quasi fisheri gen. et sp. n., male, anterior view [Morphbank: 693078]. Body length = 6.0 mm. 
Figure 6. Schlingeriella irwini gen. et sp. n., male, lateral view [Morphbank: 693079]. Body length = 2.4 mm.
Figure 6. Schlingeriella irwini gen. et sp. n., male, lateral view [Morphbank: 693079]. Body length = 2.4 mm. 
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