The subtribes and genera of the tribe Listroderini (Coleoptera, Curculionidae, Cyclominae): Phylogenetic analysis with systematic and biogeographical accounts Author Morrone, Juan J. Museo de Zoologia " Alfonso L. Herrera ", Departamento de Biologia Evolutiva, Facultad de Ciencias, Universidad Nacional Autonoma de Mexico (UNAM), Apartado Postal 70 - 399, 04510 Mexico D. F., Mexico juanmorrone2001@yahoo.com.mx text ZooKeys 2013 2013-02-28 273 15 71 http://dx.doi.org/10.3897/zookeys.273.4116 journal article http://dx.doi.org/10.3897/zookeys.273.4116 1313-2970-273-15 2D52FFD4495DFFF0FFE4FFDA0E63FE3F 578183 Falklandiina subtr. n. Type genus. Falklandius Enderlein, 1907. Diagnosis. Small to very small (except Liparogetus and some species of Gromilus , which are medium-sized); rostrum stout, shorter than pronotum (except Gromilus and Nestrius , with relatively stout, medium-sized rostrum); pterygiae auriculate, exposed ( Fig. 5 ); scrobes short, ill-defined, broad; eyes usually flat; postocular lobes usually absent (except Gromilus and Falklandiopsis ); pronotum usually subcircular or subcylindrical; metanepisternal suture usually posteriorly fused or obliterated; elytra oblong-oval. Included taxa. This new subtribe, which basically corresponds to the Falklandius generic group of Morrone (1997a) , includes the genera Falklandiellus , Falklandiopsis , Falklandius , Gromilus , Lanteriella , Liparogetus , Nestrius and Telurus . The genera Gromilus , Liparogetus and Nestrius are distributed in New Zealand, whereas the five remaining genera are South American, distributed in the Subantarctic subregion of the Andean region ( sensu Morrone, 2006). Key to the genera of Falklandiina

1	Scrobes lateral	2
-	Scrobes dorsolateral to dorsal ( Fig. 5 )	6
2	Eyes transverse ( Fig. 8 ); female elytral apex not produced; female ventrites 3 and 4 combined shorter than 5	3
-	Eyes subcircular ( Fig. 5 ); female elytral apex produced; female ventrites 3 and 4 combined longer than 5	Telurus ( Fig. 24 )
3	Eyes slightly convex; postocular lobes absent	4
-	Eyes flat; postocular lobes slightly developed	5
4	Vestiture of setae only; rostrum very short, stout; rostral dorsal carinae absent; scrobes short, ill-defined; eyes dorsal; scape medium-sized (reaching eye when resting in scrobe); funicular segments 3-6 globose; pronotum subcircular; elytra with humeral tubercles; femora subcylindrical, markedly clavate; southern South America	Falklandiopsis ( Fig. 24 )
-	Vestiture of seta-like scales and setae; rostrum medium-sized, relatively stout; rostral dorsal carinae present; scrobes long, deep, sharply bordered, reaching eyes; eyes lateral; scape long (surpassing posterior margin of eye when resting in scrobe); funicular segments 3-6 elongate; pronotum subcylindrical; elytra lacking humeral tubercles; femora subcylindrical, clavate; New Zealand	Gromilus ( Fig. 26 )
5	Very small (2.6-3.5 mm); vestiture of subcircular scales and setae; rostrum lacking dorsal carinae; antennal insertion distal; club fusiform; pronotum transverse; metanepisternal suture posteriorly fused or obliterated; elytra with series of declivital tubercles; tibiae with spurs; southern South America	Falklandiellus ( Fig. 23 )
-	Medium-sized (6.0-10.0 mm); vestiture of seta-like scales and setae; rostrum with dorsal carinae; antennal insertion at the middle of the rostrum; club inflated; pronotum subquadrate; metanepisternal suture complete; elytra lacking series of declivital tubercles; tibiae lacking spurs; New Zealand	Liparogetus
6	Rostrum relatively stout, medium-sized, with dorsal carinae; eyes lateral; funicular segment 2 elongate; pronotum subcylindrical; scutellum not visible; New Zealand	Nestrius
-	Rostrum very short, stout, lacking dorsal carinae; eyes dorsal; funicular segment 2 globose; pronotum subcircular; scutellum visible; southern South America	7
7	Vestiture of seta-like scales and setae; eyes small; club inflated; pronotum with disc rugose; elytra with intervals convex; femora subcylindrical; tibiae subcylindrical	Falklandius ( Fig. 25 )
-	Vestiture of setae only; eyes very small, microphthalmic; club fusiform; pronotum with disc smooth, polished; elytra with intervals flat; femora dorsoventrally compressed; tibiae apically expanded	Lanteriella ( Fig. 27 )