Oxysarcodexia similata Lopes & Tibana, 1987
publication ID |
https://doi.org/ 10.11646/zootaxa.4841.1.1 |
publication LSID |
lsid:zoobank.org:pub:F55A3BE7-673C-4D46-9FC4-D5B5C7041DC0 |
DOI |
https://doi.org/10.5281/zenodo.4405953 |
persistent identifier |
https://treatment.plazi.org/id/038287D4-BB4E-5D0F-97E0-080AFD073CD6 |
treatment provided by |
Plazi |
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Oxysarcodexia similata Lopes & Tibana, 1987 |
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Oxysarcodexia similata Lopes & Tibana, 1987 View in CoL
( Figs 248–250 View FIGURES 244–253 )
Oxysarcodexia similata Lopes & Tibana, 1987: 335 View in CoL ; Trinidad and Tobago, Trinidad, Aripo. Holotype male (not examined), 14 male paratypes (two examined) and 11 female paratypes in CAS, CNC and MNRJ.
Diagnosis. Male. Length 6.0–8.0 mm. Postocular plate with pale golden pollinosity. Ocellar bristles well developed. Thorax and abdomen with moderately developed golden pollinosity; T5 partly with golden pollinosity. Two welldifferentiated posterior and 1–3 smaller anterior post-sutural dorsocentrals. Apical scutellar bristles present. Legs blackish. T3 with 2 pairs of lateral marginal bristles, T4 with 1 pair of median marginal and with 1 pair of lateral marginal bristles. ST5 with deep median cleft with margins almost parallel and with pilosity. Cercus straight in lateral view, with expanded obliquely cut apex. Cercus with bristles ventrally over full length. Cerci with distal third narrower than middle part in posterior view; diverging. Pregonite with expanded base narrowing smoothly to apex; unicolorous. Postgonite with expanded base and sudden narrowing at apex; unicolorous. Distiphallus with smooth ventroapical margin, rounded apex and straight dorsal outline. Vesica symmetrical, with lateral lobes and rounded median projection of main branch; distal lobes well developed, with filaments, tapering, sclerotized, with spines only on ventral surface.
Remarks. Oxysarcodexia similata ( Fig. 249 View FIGURES 244–253 ) can be mistaken for O. amorosa ( Fig. 20 View FIGURES 15–24 ) and O. xanthosoma ( Fig. 285 View FIGURES 284–292 ) due to morphological similarities in the male terminalia. See also remarks under O. amorosa . The female was described together with the male and its genital structures are considered very similar to those of O. amorosa ( Lopes & Tibana 1987) , thus O. similata is a member of the group with females having T7 divided into two plates (see Tibana & Mello 1985).
Distribution. NEARCTIC. Mexico (Morelos, San Luis Potosí). NEOTROPICAL. Colombia, Costa Rica, Guyana, Mexico (Jalisco), Panama, Trinidad and Tobago ( Trinidad).
Biology. In Antioquia, Colombia, O. similata was reported from urban and rural areas and, more scarcely, in forest environments, which according to Yepes-Gaurisas et al. (2013) indicates a preference for human settlements. These authors also reported that O. similata showed a strong attraction to chicken viscera as opposed to human feces, which attracted no specimens.
Type material examined. 2 paratypes, ♂♂; same labels: Costa Rica: Cartago Turrialba 2000′ 23 July 1965 H. G. Real / Herman G. Real Collection / Paratype / Oxysarcodexia similata n.sp . ♂ Paratipo Tibana & Det. H. S. Lopes [ MNRJ] .
Other material examined. [ ♂] PANAMA: Panama prov. Punta Chame , 19.ix.2002, J. Méndez 79°45′W 8°40′N red mangrove stand / NRM-DIPT 0014339 [ NRM] GoogleMaps .
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.
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Oxysarcodexia similata Lopes & Tibana, 1987
Souza, Carina Mara De, Pape, Thomas & Thyssen, Patricia Jacqueline 2020 |
Oxysarcodexia similata
Lopes, H. S. & Tibana, R. 1987: 335 |