Neocollyris (Leptocollyris), Naviaux, 1995

Wiesner, Jürgen, Bandinelli, Aligi & Matalin, Andrey, 2017, Notes on the tiger beetles (Coleoptera: Carabidae: Cicindelinae) of Vietnam. 135. Contribution towards the knowledge of Cicindelinae, Insecta Mundi 2017 (589), pp. 1-131 : 21-22

Key to the species of subgenus Leptocollyris Naviaux, 1995

1.

― Labrum partly pale ....................................................................................................................... 2 Labrum completely dark ............................................................................................................... 7

2(1).

―

Front of pronotum with a long distinct collum .......... 55. N. (L.) variicornis (Chaudoir, 1864) Front of pronotum slightly constricted ........................................................................................ 3

3(2).

― Lateral margin of elytral shoulders brownish yellow ................................................................. 4 Lateral margin of elytra dark ....................................................................................................... 5 4(3).

―

Pale maculation reaching the scutellum. Metathorax and hind coxae yellow except lateral margin ............................................................................. 60. N. (L.) ampliata Naviaux, 1995 Pale maculation restricted to lateral margin. Metathorax and hind coxae black .......................

...................................................................................... 53. N. (L.) rogeri Shook and Wu, 2006

5(3).

― Labial- and maxillarpalpi dark ............................................... 52. N. (L.) gomyi Naviaux, 2008 Labial- and maxillarpalpi pale ..................................................................................................... 6 6(5).

―

Color of elytra blue green, sometimes violet ................................................................................. .............................................................. 50. N. (L.) linearis linearis (Schmidt-Goebel, 1846)

Color of elytra greenish or brown with golden reflection .............................................................. ....................................................................... 51. N. (L.) discretegrossesculpta ( Horn, 1942)

7(1).

― Metatarsi fully dark ........................................................... 54. N. (L.) concinna Naviaux, 1995 Metatarsi pale except two apical joints ....................................................................................... 8

8(7).

― Front of pronotum with distinct collum ....................................................................................... 9 Front of pronotum slightly constricted ...................................................................................... 11

9(8).

― Metatibiae completely black ............................................ 63. N. (L.) globicollis Naviaux, 1995 Metatibiae pale distally .............................................................................................................. 10 10(9).

―

Front of pronotum with a long collum. Second maxillar palpomere with one-two long setae except two apical ones, apical maxillar palpomere of males sharply dilated ........................... ............................................................................ 61. N. (L.) cylindripennis (Chaudoir, 1864)

Front of pronotum with a short collum. Second maxillar palpomere with five-six long setae except two apical ones, apical maxillar palpomere of males semioval ..................................... .......................................................................................... 62. N. (L.) laosensis Naviaux, 1999

11(8).

―

Labial and maxillar palpi dark ............................. 57. N. (L.) juergenwiesneri Naviaux, 1995 Labial and maxillar palpi pale ................................................................................................... 12

12(11). Head oval in shape, very flat in lateral view ..... 56. N. (L.) subtilis subtilis (Chaudoir, 1863)

― Head triangular in size, thicker in lateral view ........................................................................ 13

13(12). Color of elytra blue ....................................................... 58. N. (L.) variitarsis (Chaudoir, 1860)

― Color of elytra green .............................................................. 59. N. (L.) minuta Naviaux, 1995