Minyriolus australis Simon, 1902
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publication ID |
https://dx.doi.org/10.3897/evolsyst.2.24122 |
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publication LSID |
lsid:zoobank.org:pub:959216D5-79ED-477F-B636-4BB712BBFA24 |
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persistent identifier |
https://treatment.plazi.org/id/D56E2128-BA8C-F7F4-2547-6371E380E233 |
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treatment provided by |
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scientific name |
Minyriolus australis Simon, 1902 |
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Minyriolus australis Simon, 1902 View in CoL Fig. 2 A–C
Minyriolus australis Simon, 1902: 15 (as Minyriolus (?) australis n. sp., description female)
Type locality.
Coll. Mich. 130. Süd-Feuerland, Uschuaia, Süßwassersee auf der Halbinsel, 19.XII.92.
Dimensions.
♀. long. 1 mm.
Determination label.
Minyriolus (?) australis n.sp., Nr. 16.
Locality label.
130. Uschuaia; Süsswasser-See auf d. Halbinsel. Coll. Michaelsen. 19.XI.92.
Remarks.
In 2007, Miller declared this species a nomen dubium: "The otherwise Palearctic genus Minyriolus was represented in the Neotropics by M. australis Simon 1902; specimens of M. australis could not be located and it is considered nomen dubium". The specimen deposited in the Hamburg collection is indisputably part of the type series.
Type material.
Lectotype ♀ designated here (ZMH-A0000756). Abdomen detached from body.
Type material.
Female (lectotype). Total length: 1.23; cephalothorax length 0.55; cephalothorax width: 0.38. COLORATION: (based on original description, translated from Latin): "cephalothorax bright olive-brown with thin black margin, ocular area blackish. Sternum black. Abdomen light brown. Legs pale yellow-reddish". CEPHALOTHORAX: Longer than wide (Fig. 2A), pars cephalica sinuous, pars thoracica slooping gradually; clypeus 2xAME; sternum as long as wide. EYES: round, all surround by black pigment; AME smallest, AME touching, AME-LE touching, LE touching, LE-PME slightly separated, PME separated by their radius. LEG: Tm I: 0.61.
ABDOMEN: Oval (Fig. 2A). GENITALIA: Epigynum slightly protruding basally; two large, rounded spermathecae visible through integument (Figs 2B, C).
Male. Unknown.
Distribution.
Argentina: Uschuaia.
Taxonomic note.
The genus Minyriolus is composed of three Palearctic species ( World Spider Catalogue 2018). Even though its is unlikely that this species belongs to this genus (as already indicated by Simon in the original publication, the generic name is written with a “?”), we argue that is should be left in this genus, pending taxonomic revision.
Current systematic position.
Linyphiidae , Minyriolus australis Simon, 1902.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.