Stethobaroides
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publication ID |
https://doi.org/10.11646/zootaxa.5723.2.4 |
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publication LSID |
lsid:zoobank.org:pub:6D9928A0-1D18-40D1-9C04-B99A7AD47F91 |
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persistent identifier |
https://treatment.plazi.org/id/5E1D1626-FFC4-FFFA-CDFE-8134FA43FBDC |
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treatment provided by |
Plazi |
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scientific name |
Stethobaroides |
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Key to the named species of Stethobaroides View in CoL
1 Length 3.4–4.3 mm; male basal ventrites with hairs (short and indistinct in 1 species); México (Pacific side)............. 2
- Length 2.3–3.3 mm; male basal ventrites glabrous; México (Atlantic side), Central and South America................. 4
2 Basal ventrites of male with inconspicuous short setae.......................................... S. elcoranus sp. n.
- Basal ventrites of male with long setae.................................................................... 3
3 Legs and underside with inconspicuous vestiture ( Fig. 9A View FIGURE 9 )................................. S. piliventris Champion View in CoL
- Legs and underside with distinct vestiture ( Fig. 9B View FIGURE 9 )................................................ S. villus sp. n.
4 Body similarly elongate as in large species above (L/W>1.75); penis with apex pointed and bent ventrad ( Figs. 4C, 4D View FIGURE 4 ).... 5
- Body slightly stouter (L/W<1.75); penis with apex more roundly narrowed and nearly straight in lateral view ( Figs. 4E, 4F View FIGURE 4 , 5 View FIGURE 5 ) (identification of the following species requires females and genitalia dissection of males)........................... 6
5 Size 2.3–2.7 mm; appendages reddish, body black; prothorax ventrolaterally with conspicuous vestiture of yellow setae; Atlantic side of Costa Rica................................................................. S. badicrus sp. n.
- Size 2.9–3.2 mm; legs, rostrum and antenna black or fuscous (teneral specimens with reddish appendages have reddish brown body); prothorax ventrolaterally with inconspicuous setae; Atlantic side of central Mexico, Belize.............................................................................................. S. nudiventris Champion View in CoL
6 Ventrite 5 of female with distal margin gently bisinuate ( Fig. 6D View FIGURE 6 ); penis bent evenly in lateral view, orifice short ( Fig. 5 View FIGURE 5 ); Atlantic lowlands of South America........................................................ S. scutellatus Casey View in CoL
- Ventrite 5 of female with distal margin distinctly bisinuate, lobe at middle of distal margin cutting deep into sternite 7 ( Figs. 6E, 6F View FIGURE 6 ); penis bent somewhat angularly in lateral view, orifice long ( Figs. 4E, 4F View FIGURE 4 ); Central America and abutting Pacific lowlands of South America..................................................................................... 7
7 Ventrite 5 of female with transversely confluent punctation, lobe at middle of distal margin more narrowly produced ( Fig. 6E View FIGURE 6 ); penis with sides convex ( Fig. 4E View FIGURE 4 ); Atlantic side of Costa Rica, Panamá............................. S. permixtus sp. n.
- Ventrite 5 of female with indistinctly confluent punctation, lobe at middle subrectangular ( Fig. 6F View FIGURE 6 ); penis with sides gradually narrowed ( Fig. 4F View FIGURE 4 ); Pacific side of Cordillera de Talamanca.......................................... S. lauro sp. n.
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.