Lamachus montanus, Watanabe, 2024
publication ID |
https://doi.org/ 10.5281/zenodo.13237363 |
publication LSID |
lsid:zoobank.org:pub:D4FC7074-ADC6-4310-B60E-12B7ECBD6E25 |
persistent identifier |
https://treatment.plazi.org/id/7C12FC0A-FFAE-1033-BE48-FE95FD0EFA30 |
treatment provided by |
Felipe |
scientific name |
Lamachus montanus |
status |
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Key to Japanese species of Lamachus View in CoL View at ENA
1. Notaulus extending behind of the middle of mesoscutum. T III and T IV red.
.............................. Lamachus iwatai Momoi, 1962 View in CoL -. Notaulus not extending the middle of mesoscutum. Metasomal tergites black, its posterior margin sometimes tinged with white ( Figs. 26A View Fig , 27A View Fig ).
...................................................................... 2 2. Propodeum with lateromedian longitudinal carina (more or less indistinct partly). Latero-median carina of T I distinct. T I 1.5 × as long as maximum width. Upper tooth of mandible as long as lower tooth.
........................... Lamachus gilpiniae Uchida, 1955 View in CoL -. Propodeum without lateromedian longitudinal carina ( Figs. 26C View Fig , 27D View Fig ). Latero-median carina of T I indistinct or absent. T I more than 1.6 × as long as maximum width. Upper tooth of mandible slightly longer than lower tooth. ...................................................................... 3
3. Hind coxa black with white area(s) (at least ventrally) ( Fig. 26A View Fig ). Hind femur and tibia black except for white band ( Fig. 26A View Fig ). Length of T I 1.7–2.0 × as long as maximum width.
...................... Lamachus albopictus Cushman, 1937 View in CoL -. Hind coxa, femur, and tibia reddish brown except for narrow black base ( Fig. 27A View Fig ). T I 2.1–2.3 × as long as maximum width.
................................. Lamachus montanus sp. nov.
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