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Revision of the subgenus Neosynaptops Voss of Euops Schoenherr (Coleoptera, Curculionoidea, Attelabidae) from the Papuan region
Author(s) -
Riedel Alexander
Publication year - 2002
Publication title -
zoologica scripta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.204
H-Index - 64
eISSN - 1463-6409
pISSN - 0300-3256
DOI - 10.1046/j.1463-6409.2002.00075.x
Subject(s) - biology , subgenus , cladistics , monophyly , zoology , key (lock) , taxonomy (biology) , identification key , botany , phylogenetic tree , ecology , clade , genetics , gene
The subgenus Neosynaptops Voss of Euops Schoenherr is revised. It contains two previously described species, E. cupreosplendens Macleay and E. viridiceps Voss, plus seven new ones: E. doertheae sp. n., E. gladiator sp. n., E. paraviridiceps sp. n., E. punctaticeps sp. n., E. similis sp. n., E. waigeoensis sp. n. and E. wapogae sp. n. A lectotype is designated for E. viridiceps Voss. The species are described and the characters relevant for their identification, especially the male genitalia, are illustrated. A key to the species is provided. Three distinct types of proventriculi found in species of Neosynaptops are illustrated. A cladistic analysis is performed which confirms the monophyly of Neosynaptops . The most important apomorphies are the punctate‐rugose sculpture of the gena and the longitudinal costae on the ventral surface of the rostral base. The group is restricted to New Guinea and some small neighbouring islands.