Elytrurus caudatus Pascoe

Kuschel, Guillermo, 2008, Curculionoidea (weevils) of New Caledonia and Vanuatu: Basal families and some Curculionidae, Mémoires du Muséum national d'Histoire naturelle 197, pp. 99-250 : 142

publication ID	978-2-85653-605-6
DOI	https://doi.org/10.5281/zenodo.5492934
persistent identifier	https://treatment.plazi.org/id/039F87B5-FFEF-4703-FE9F-FE4DFCB9FB0C
treatment provided by	Felipe (2021-09-01 12:09:35, last updated by Plazi 2023-11-06 14:27:09)
scientific name	Elytrurus caudatus Pascoe
status

Treatment

Elytrurus caudatus Pascoe View in CoL

Fig. 32

Elytrurus caudatus Pascoe, 1870a: 471 View in CoL , pl. 18: 5. — Marshall, 1938: 75, 89, fig. 13 (syn. Dentipennis). — Paulian 1945: 196, fig. 61. Elytrurus dentipennis Fairmaire, 1879: 46, 1880: 209 View in CoL .

Elytrurus erromangoi Paulian, 1945: 196 View in CoL , figs 61, 62 (as ssp.) n. syn.

DESCRIPTION. — Scaling grey, dull green or coppery of variable density; scales large and round, or small and piliform. Rostrum with or without median carina, with or without sublateral carinae, dorsally flat or impressed. Elytra with or without distinct granules; apical processes in male long, contiguous or diverging, and turned up at tip; in female passing apical margin of elytra by a length or more of claw segment. 9.0- 15.5 mm.

TYPE MATERIAL. — 1) E. caudatus : holotype male, 13.5 x 4.9 mm, ‘ Fiji [in error], Elytrurus caudatus Pasc. , type, Pascoe Coll.’, NHML. 2) E. dentipennis : not present. 3) E. erromangoi : not present. Identified non-type specimens with BPBM, NHML, NZAC.

MATERIAL EXAMINED. — Vanuatu. Erromango , Tanna, Aneityum. 88 specimens .

ETYMOLOGY. — The specific name ‘caudátus’ refers to the extended elytra.

REMARKS. — E. caudatus is closely related to E. alatus from Futuna I., so much so that females, especially those from Erromango, are extraordinarily similar to Futuna females. Pascoe described the species from Fiji, in error according to Marshall (1938), who reported it only from Tanna Island.

References

Petites Nouvelles Entomologiques 2: 282. JEKEL H. 1861. - in Montrouzier's Essai sur la faune entomologique de la FAIRMAIRE L. 1879. - Diagnoses des Coleopteres des Iles Viti, Tonga, etc. Nouvelle-Caledonie (Balade) et des iles des Pins, Art, Lifu, etc. Annales de Le Naturaliste 1 (3): 3. la Societe Entomologique de France (3) 8 (4): 867 - 916.

Journal of Science 12 (4): 789 - 810. MARSHALL G. A. K. 1938. - On Elytrurus (Col. Curcul.) and an allied new KUSCHEL G. 1990. - Some weevils from Winteraceae and other hosts from genus. Transactions of the Royal Entomological Society of London 87 New Caledonia. Tulane Studies in Zoology and Botany 27 (2) 29 - 47. (3): 69 - 101.

LEA A. M. 1909. - Revision of the Australian Curculionidae belonging to the PASCOE F. P. 1870 a. - Contributions towards a knowledge of the Curculionidae. Subfamily Cryptorhynchides. Part IX. Proceedings of the Linnean Society Part 1 (cont.). Journal of the Linnaean Society of London 10 (48): 459 - of New South Wales 33 (4): 701 - 732. 493.