Two new species of Phyllocladus (Coleoptera: Pyrochroidae: Pyrochroinae) from China, with a key to males of the Chinese species
Author
Young, Daniel K.
text
Zootaxa
2013
3669
1
journal volume
43475
10.11646/zootaxa.3669.1.6
df8591ff-8071-4f99-8cb0-d33bc72de107
1175-5326
216644
E50AC2ED-4D5F-4FFE-9BD7-6C4872052D1C
Key to adult males of Chinese
Phyllocladus
1. Vertex of head conspicuously elevated, hood- or crest-like in appearance, partially concealing cranial pits (Figs. 2–3, 8–10,14– 15)................................................................................................ 2
-
Vertex of head not elevated, cranial pits entirely exposed (Fig. 12)..............................
P. grandipennis
(Pic)
2. Meso-frontal ridge between posterior cranial excavations sharply defined, acutely elevated, carinate, distinctly separating posterior excavations (Figs. 14–15); elytra conspicuously “ribbed” or costate; elytral apices acutely, separately rounded (Fig. 13).....................................................................................
P. kasantsevi
Young
- Meso-frontal ridge between posterior cranial excavations rather flat, indistinctly separating posterior excavations (Figs. 2–3, 8–10); elytra inconspicuously costate; elytral apices broadly rounded (Figs. 1, 7)................................... 3
3. Margin of hooded cranial vertex deeply emarginate, vertex bilobed (Figs. 1–3); antennal scape not strongly rounded, bulbous distally (Fig. 4).......................................................................
P. bilobatus
sp. nov.
- Margin of hooded cranial vertex gradually, more shallowly emarginate (Figs. 7–9); antennal scape enlarged and strongly rounded distally, bulbous (Figs. 8–9).....................................................
P. cinnabarus
sp. nov.