Mesembrinella bicolor (Fabricius, 1805)
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publication ID |
https://doi.org/10.11646/zootaxa.4659.1.1 |
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publication LSID |
lsid:zoobank.org:pub:57309E14-0330-4ED7-BCDA-355EE6618215 |
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persistent identifier |
https://treatment.plazi.org/id/03DA87E6-0F56-FFB8-FF19-BD5A37C6FED4 |
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treatment provided by |
Plazi |
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scientific name |
Mesembrinella bicolor |
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Mesembrinella bicolor species-group
Recognition. Anterior spiracle with broad oval opening above; disc of T5 without horizontal row of stout setae.
Male with epandrium moderate in size; surstylus and cercus in close proximity, tending to curve toward each other in lateral view (as in Fig. 63 View FIGURES 63–68 ); only M. longicercus has both surstylus and cercus straight ( Fig. 77 View FIGURES 75–80 ). Surstylus usually with a distinct curve posteriorly, whereas the cercus is fairly straight except for forward-curving tip; phallus broad in dorsal view anterior to hypophallic lobes (as in Fig. 154 View FIGURES 153–162 ); sternites typically broader at base (ST1) and usually progressively narrower and smaller distally (ST2–4), with ST5 bilobed as in Fig. 262 View FIGURES 252–265 [in a few species, segments ST1–4 are about of equal width, Fig. 278 View FIGURES 266–279 ]; T4 and T5 about equal in length.
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.