Leucotrichia fulminea

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This page should be cited as follows (rationale):
Thomson R, Holzenthal R (2015) A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae). ZooKeys (499) : 1–100, doi. Versioned wiki page: 2017-04-10, version 139675, https://species-id.net/w/index.php?title=Leucotrichia_fulminea&oldid=139675 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Thomson2015ZooKeys,
author = {Thomson, Robin E. AND Holzenthal, Ralph W.},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)},
year = {2015},
volume = {},
issue = {499},
pages = {1--100},
doi = {10.3897/zookeys.499.8360},
url = {http://zookeys.pensoft.net/articles.php?id=5134},
note = {Versioned wiki page: 2017-04-10, version 139675, https://species-id.net/w/index.php?title=Leucotrichia_fulminea&oldid=139675 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)
A1 - Thomson R
A1 - Holzenthal R
Y1 - 2015
JF - ZooKeys
JA -
VL -
IS - 499
UR - http://dx.doi.org/10.3897/zookeys.499.8360
SP - 1
EP - 100
PB - Pensoft Publishers
M1 - Versioned wiki page: 2017-04-10, version 139675, https://species-id.net/w/index.php?title=Leucotrichia_fulminea&oldid=139675 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.499.8360

Wikipedia/ Citizendium:

<ref name="Thomson2015ZooKeys">{{Citation
| author = Thomson R, Holzenthal R
| title = A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)
| journal = ZooKeys
| year = 2015
| volume =
| issue = 499
| pages = 1--100
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.499.8360
| url = http://zookeys.pensoft.net/articles.php?id=5134
| pmc =
| accessdate = 2024-12-23

}} Versioned wiki page: 2017-04-10, version 139675, https://species-id.net/w/index.php?title=Leucotrichia_fulminea&oldid=139675 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Trichoptera
Familia: Hydroptilidae
Genus: Leucotrichia

Name

Leucotrichia fulminea Thomson & Holzenthal sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnosis

Leucotrichia fulminea sp. n., is most similar to Leucotrichia angelinae. Both species possess a long, slender mesoventral process on sternum VII; a broad, rounded inferior appendage; a subgenital plate with a small apical emargination in the ventral arm when viewed ventrally; and a phallus bearing a pair of subapicodorsal sclerites that each point laterad. Leucotrichia fulminea can be distinguished by the rugose ventral surface of the mesoventral process and the 3 small setae on the inferior appendage, each of which is absent in Leucotrichia angelinae. Near the base of the subapicodorsal sclerite on the phallus there is also a bend that can be seen in the lateral view that is not present in Leucotrichia fulminea.

Description

Male. Length of forewing 4.7–4.9 mm (n=7). Head unmodified, with 3 ocelli; antennae unmodified. Dorsum of head dark brown with light yellow and dark brown setae; thorax dark brown with dark brown and light yellow setae dorsally, brown ventrally; leg segments with brown setae. Forewings covered with fine light yellow setae mesally with dark brown setae along the edges. Genitalia. Abdominal sternum VII with elongate, rugose mesoventral process. Sternum VIII in ventral view with posterior margin concave. Segment IX anterolateral margin convex, posterolateral margin irregular; in dorsal view anterior margin shallowly concave, posterior margin irregular. Tergum × with dorsal sclerite slender, bent ventrad; ventral sclerite large, semielliptic, with tridentate posterior margin; membranous apex with dorsal and ventral lobes, rhomboid in dorsal view. Subgenital plate with dorsal arm not apparent; ventral arm rounded basally, arched mesally, tapering apically, in ventral view with rounded apical emargination. Inferior appendage apex rounded, bearing 3 small dorsal setae; in ventral view inner margin crenulate. Phallus apex bearing multiple internal apodemes and pair of pointed subapicodorsal sclerites extending outward.
Holotype male: ECUADOR: Cañar, Río Chauchas, 2910m, 3 km N Zhud, 17.ix.1990, O.S. Flint (UMSP000140611) (NMNH). Paratypes: same data as holotype, 5 males (NMNH); same data as holotype, 1 male (UMSP).

Etymology

Fulmineus, Latin for “of lightning”, referring to the shape of the pointed dorsal sclerites on the phallus, which resemble lightning bolts when viewed laterally.

Original Description

  • Thomson, R; Holzenthal, R; 2015: A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae) ZooKeys, (499): 1-100. doi

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