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The immature stages of the 11 species of the genus Anomalipus Latreille, 1846 were presented on base of the material preserved in the Transvaal Museum in Pretoria (33 eggs and 152 larvae). The materials were collected in the natural conditions (larvae with adults association) or came from the beetles-breeding. The following larval characters distinguished the genus Anomalipus: (1) the presence of subdivided sensorium surrounding the base of the apical antennomere; (2) the epicranial plate of head and lateral part of prothorax possess deep holes (modified into sensory-capsules); (3) anal segment smooth, conical, with ninth sternum extremely reduced. The results of the presented studies are not confirmed Schultzes (1978) informations of antennal structures and divisions of the Anomalipus species based on the adults (Endrödy-Younga 1988). The high level of homogenous larval structures of the Anomalipus make its useless for species describing and grouping.
Zidalus botswanensis sp. nov. from Botswana is described, illustrated and compared with his relatives. The key to species of the servus group is provided.
Synquadrideres gen. nov. is described from Kenya, with three known species: naivashaensis sp. nov. (type species), rnedius sp. nov. and merkli sp. nov. The genus belongs to platynotoid group of the tribe Platynotini, where is related to the genus Quadrideres Koch.
Platyburmanicus ignotus gen. et sp. nov. is described from Burma. The genus belongs to platynotoid group of the tribe Platynotini, where is related to the genera Notocorax Dejean and Opatrinus Dejean.
South African species, Crypticanus knysnaiensis sp. nov., of the trigonopoid Platynotina is described and illustrated. Melanapterus amicus Koch, 1956 is transferred to Crypticanus Fairmaire, 1897. Key determination for all known species of the genus Crypticanus Fairmaire is provided.
Melanopterus merkli, new species from Africa is described, illustrated and compared with their relatives. Key for species determination is provided.
The member of the African Ectateus group (“platynotoid” lineage), monotypic genus Nesopatrum Gebien, 1920 (type species: Opatrinus josephi Karsch, 1881), is revised and illustrated. Nesopatrum Gebien is the first time recorded as a genus of the tribe Platynotini due to the structure of strydulatory gula and “platynotoid” type of aedeagus. The following new synonym is proposed: Anchophthalmus densaticollis Fairmaire, 1887 (=Phallocentrion praelacinatum Koch, 1956). Key to the genera of Ectateus group and distribution are provided.
Trigonopus bellamyi sp. nov. and T. natalensis sp. nov. are described and illustrated. The species belong to the generic group trigonopoid Platynotina from South Africa. Key for species determination is provided.
Phymatoplata halsteadi sp. nov. is described from tropical Africa. The genus Phymatoplata was previously known only from single species -P. asperula (Fairmaire, 1897). Lectotype and paralectotype are designated for Selinus asperulus Fairmaire, 1897.
The genus Styphacus Fairmaire, 1901 (type species: Styphacus decorsei Fairmaire, 1901) is revised and illustrated. Three new species are described: Styphacus drugmandi sp. nov., S. girardi sp. nov. and S. pauliani sp. nov. Key for species determination is provided. The genus belongs to melanocratoid group of the tribe Platynotini, and represents of the Southern Malagasy endemic fauna.
Two new genera and two new species of trigonopoid Platynotina (Coleoptera: Tenebrionidae) are described from Cape Province (South Africa): Lawrenceus capensis gen. et sp. nov.; Platycharlesus gen. nov. (type species: Trigonopus morosus Mulsant et Rey, 1853); and Platycharlesus dentatus sp. nov.
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