Category:Trechona
From Dipluridae
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| Trechona C.L. Koch, 1850 |
|---|
| Systematic |
| Order: Araneae |
| Infraorder: Mygalomorphae |
| Family: Dipluridae |
| Subfamily: Diplurinae |
| Further information: |
| LSID: urn:lsid:amnh.org:spidergen:00046
|
N.B.: considered a senior synonym of Eudiplura Simon, 1892 by Raven, 1985a: 76.
Contents |
Diagnosis
Trechona can be distinguished from the alyrate genera of the subfamily Diplurinae by the presence of a prolateral lyra on the maxillae. Differs from Diplura and Harmonicon by the high amount of lyra bristles, situated in several long rows diagonal on maxillae.
Species included
- Trechona rufa Vellard, 1924 — Brazil
- Trechona uniformis Mello-Leitão, 1935 — Brazil
- Trechona venosa (Latreille, 1832) — Brazil
Nomina dubia
Nomen dubium: Trechona rogenhoferi (Ausserer, 1871a: 179, j, Brazil, originally in Diplura, T to Eudiplura by Simon, 1892a: 179, here by Raven, 1985a: 75, although the male figured by Fischel, 1927: 67, f. 9-10 and the adults figured by Raven, 1985a: 75, f. 24-30 are misidentified Trechona venosa) -- Pedroso, Baptista & Ferreira, 2008: 366.
References
- Ausserer, A. 1871a: Beiträge zur Kenntniss der Arachniden-Familie der Territelariae Thorell (Mygalidae Autor). Verh. zool.-bot. Ges. Wien 21: 117-224.
- Bücherl, W. 1957: Sôbre a importância dos bulbos copuladores e das apófises tibiais dos machos na sistemática das aranhas caranguejeiras (Orthognatha). Anais Acad. bras. Cienc. 29: 377-416.
- Karsch, F. 1879d: Arachnologische Beitrage. Zeitschr. ges. Naturw. 52: 534-562.
- Mello-Leitão, C. F. de 1923a: Theraphosideas do Brasil. Dipluridae. Rev. Mus. Paulista 13: 74-108.
- Pedroso, D. R. and R. L. C. Baptista 2004: Redescription of Trechona venosa (Latreille, 1832) and designation of its neotype (Araneae: Dipluridae). Revta Ibérica Aracnol. 10: 149-156.
- Pedroso, D. R., R. L. C. Baptista, et al. 2008: Trechona rufa (Araneae, Dipluridae): new status, redescription and neotype designation with notes on the genus. J. Arachnol. 36: 360–367.
- Walckenaer, C. A. 1835: Mémoire sur une nouvelle espèce de Mygale, sur les théraphoses et les divers genres dont se compose cette tribu d'Aranéides. Ann. Soc. ent. Fr. 4: 637-651.
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