Lebiini

Erwin, Terry L., 2004, The beetle family Carabidae of Costa Rica: The genera of the Cryptobatida group of subtribe Agrina, tribe Lebiini, with new species and notes on their way of life (Insecta: Coleoptera), Zootaxa 662, pp. 1-54 : 6-7

Key to the Costa Rican genera of the Cryptobatida Group, Subtribe Agrina ( Lebiini )

(Modified in part from Erwin, Kavanaugh & Moore 2004)

1 Elytron at basal third depressed, surface uneven, tuberculate or not, and/or margin of pronotum angulate or subangulate at mid­lateral setiferous pore ............................... .......................................................................................... Cryptobatida Group ... 2

1' Elytron neither depressed nor tuberculate, surface smooth with normal interneurs and intervals (or interneurs effaced); side of pronotum evenly rounded .................... .......................................... Plochionida Group, Calleidida Group, Agrida Group

2 Elytron markedly tuberculate overall or with a series of small setiferous tubercles in

intervals 3 and 5 ....................................................................................................... 3 2' Elytron without trace of discal tubercles; lateral marginal intervals with or without calli ................................................................................................................................... 5

3(2) Prothorax somewhat tubular, much narrower than head ... Otoglossa Chaudoir 1872

3' Prothorax wider than head ...................................................................................... 4

4(3') Sides of pronotum narrowly reflexed except at mid­lateral seta, there wide; neck well­defined, narrow; elytra metallic blue, forebody rufous....1 Thoasia Liebke 1939

4' Sides of pronotum broadly reflexed throughout; neck broad ...................................... ........................................................................................... Hyboptera Chaudoir 1872

5(2') Antennomere 4 glabrous except for apical ring setae .............................................. 6

5' Antennomere 4 multisetiferous from basal third to apex, in addition to apical ring setae ................................................................................................................................... 7

6(5) Elytron laterally with callus at apical third; male endophallus without flagellum ..... ........................................................................................ Valeriaaschero Erwin 2004

6' Elytron laterally without callus at apical third; male endophallus with flagellum ...... ........................................................................................... Aspasiola Chaudoir 1877

7(5') Head and pronotum densely and evenly punctate ....... Cylindronotum Putzeys 1846

7' Head and pronotum smooth ...................................................................................... 8

8 (7') Pronotum with lateral margin narrowly reflexed from base to apex .......................... ...................................................................................... Pseudotoglossa Mateu 1961

8' Pronotum with lateral margin moderately or markedly reflexed from base to apex 9

9(8') Elytron laterally at apical third with large callus ....... Cryptobatis Eschscholtz 1829

9' Elytron laterally at apical third without callus ........................ Onota Chaudoir 1872