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This page should be cited as follows (rationale):
Klimaszewski J, Webster R, Langor D, Bourdon C, Hammond H, Pohl G, Godin B (2014) Review of Canadian species of the genera Gnathusa Fenyes, Mniusa Mulsant & Rey and Ocyusa Kraatz (Coleoptera, Staphylinidae, Aleocharinae). ZooKeys 412 : 9–40, doi. Versioned wiki page: 2014-05-30, version 52312, https://species-id.net/w/index.php?title=Ocyusa&oldid=52312 , contributors (alphabetical order): Pensoft Publishers.
Citation formats to copy and paste
BibTeX:
@article{Klimaszewski2014ZooKeys412,
author = {Klimaszewski, Jan, Webster, Reginald P., Langor, David W., Bourdon, Caroline, Hammond, H.E. James, Pohl, Greg R. AND Godin, Benoit},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {Review of Canadian species of the genera Gnathusa Fenyes, Mniusa Mulsant & Rey and Ocyusa Kraatz (Coleoptera, Staphylinidae, Aleocharinae)},
year = {2014},
volume = {412},
issue = {},
pages = {9--40},
doi = {10.3897/zookeys.412.7282},
url = {http://www.pensoft.net/journals/zookeys/article/7282/abstract},
note = {Versioned wiki page: 2014-05-30, version 52312, https://species-id.net/w/index.php?title=Ocyusa&oldid=52312 , contributors (alphabetical order): Pensoft Publishers.}
}
RIS/ Endnote:
TY - JOUR
T1 - Review of Canadian species of the genera Gnathusa Fenyes, Mniusa Mulsant & Rey and Ocyusa Kraatz (Coleoptera, Staphylinidae, Aleocharinae)
A1 - Klimaszewski J, Webster R, Langor D, Bourdon C, Hammond H, Pohl G
A1 - Godin B
Y1 - 2014
JF - ZooKeys
JA -
VL - 412
IS -
UR - http://dx.doi.org/10.3897/zookeys.412.7282
SP - 9
EP - 40
PB - Pensoft Publishers
M1 - Versioned wiki page: 2014-05-30, version 52312, https://species-id.net/w/index.php?title=Ocyusa&oldid=52312 , contributors (alphabetical order): Pensoft Publishers.
M3 - doi:10.3897/zookeys.412.7282
Wikipedia/ Citizendium:
<ref name="Klimaszewski2014ZooKeys412">{{Citation
| author = Klimaszewski J, Webster R, Langor D, Bourdon C, Hammond H, Pohl G, Godin B
| title = Review of Canadian species of the genera Gnathusa Fenyes, Mniusa Mulsant & Rey and Ocyusa Kraatz (Coleoptera, Staphylinidae, Aleocharinae)
| journal = ZooKeys
| year = 2014
| volume = 412
| issue =
| pages = 9--40
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.412.7282
| url = http://www.pensoft.net/journals/zookeys/article/7282/abstract
| pmc =
| accessdate = 2024-12-23
}} Versioned wiki page: 2014-05-30, version 52312, https://species-id.net/w/index.php?title=Ocyusa&oldid=52312 , contributors (alphabetical order): Pensoft Publishers.</ref>
See also the citation download page at the journal. |
Taxonavigation
Ordo: Coleoptera
Familia: Staphylinidae
Name
Ocyusa Kraatz – Wikispecies link – Pensoft Profile
Diagnosis
Body dark brown to almost black, compact, sides subparallel or body narrowly oval in outline (Figs 8a, 9a), length 2.5–3.5 mm; integument with distinct meshed microsculpture and moderate to dense punctation and pubescence; head large with mandibles broad and long, left mandible with a small tooth (Figs 8h, 9h), and right one with a slightly larger tooth at the base of arcuate cutting edge of mandible, apices moderately narrowly elongate [less than in Mniusa] (Figs 8i, 9i); infraorbital carina strong and complete; ligula shallowly split apically (Figs 8l, 9l); labial palpus with three articles, second article minute, last one needle-shaped and lacinia and galea as illustrated (Figs 8k, 9k); labrum narrow and transverse, apical edge entire (Figs 8j, 9j); frontal suture of head present; pronotal pubescence along midline directed posteriad or obliquely posteriad; anterior margin of mesosternum without longitudinal carina; mesosternal process triangular basally and then produced and extending to about 2/3 length of mesosternal cavities, metasternal process narrowly triangular in shape and short; isthmus short; median lobe of aedeagus strongly produced ventrally, internal sac structures as illustrated (Figs 8b, 9b); spermatheca S-shaped with spherical capsule, short neck and elongate sinuate stem (Figs 8e, 9e).
Key to Canadian species of Ocyusa
Taxon Treatment
- Klimaszewski, J; Webster, R; Langor, D; Bourdon, C; Hammond, H; Pohl, G; Godin, B; 2014: Review of Canadian species of the genera Gnathusa Fenyes, Mniusa Mulsant & Rey and Ocyusa Kraatz (Coleoptera, Staphylinidae, Aleocharinae) ZooKeys, 412: 9-40. doi
Images
| Figure 8. Ocyusa canadensis Lohse: 8a habitus 8b median lobe of aedeagus in lateral view 8c male tergite VIII 8d male sternite VIII 8e spermatheca in lateral view 8f female tergite VIII 8g female sternite VIII 8h left mandible 8i right mandible 8j labrum 8k maxilla 8l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm. |
| Figure 9. Ocyusa asperula Casey: 9a habitus 9b median lobe of aedeagus in lateral view 9c male tergite VIII 9d male sternite VIII 9e spermatheca in lateral view 9f female tergite VIII 9g female sternite VIII 9h left mandible 9i right mandible 9j labrum 9k maxilla 9l menthum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm. |
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