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The genus Bembidion Latreille (Carabidae: Bembidiini) is reviewed for New Zealand. Thirty-six species-group taxa are recognized. Seven species are described as new: Bembidion (Zecillenus) karikari new species, Bembidion (Zecillenus) puponga new species, Bembidion (Zecillenus) tepaki new species, Bembidion (Zecillenus) waimarama new species, Bembidion (Zemetallina) bullerense new species, Bembidion (Zemetallina) mangamuka new species, Bembidion (Zemetallina) waiho new species. The taxonomic status of two species-group taxa is changed (valid names listed after equal sign): Bembidion (Zeactedium) orbiferum giachinoi Toledano, 2005 = Bembidion (Zeactedium) giachinoi Toledano, 2005; Bembidion (Zeperyphodes) nesophilum Broun, 1886 (previously synonymized with Bembidion (Zeperyphodes) callipeplum Bates, 1878) is resurrected from synonymy. A new synonymy is established (valid name listed after equal sign): Bembidion (Ananotaphus) rotundicolle eustictum Bates, 1878 = Bembidion (Ananotaphus) rotundicolle Bates, 1874. A concise review of the taxonomy of all taxa is provided.
Descriptions, identifi cation keys, illustrations of male genitalia, habitus photos, as well a s distributional data and
maps are given. Extensive information on ecology, biology, dispersal power, and collecting techniques is included for each species.
Trogulus banaticus Avram, 1971 is characterised and recorded as new for Slovenia. This species was previously mistaken for T. coriziformis C. L. Koch, 1839 and T. graecus Dahl, 1903 which were later rejected from the Slovenian fauna. T. banaticus is compared with the similar, and partly sympatric, T. tingiformis C. L. Koch, 1847 with which it has often been confused. A table of distinguishing characters for both species is provided, and the ecology of T. banaticus and its general distribution are discussed.
Spatial and temporal structure of the spider community in the clay semi-desert of western Kazakhstan
(2011)
The spatial and temporal structure of spider communities was studied in the clay semi-desert of the north-western Caspian Lowland, western Kazakhstan (49°23' N, 46°47' E). The soils and vegetation are complex, being composed of a mosaic of desert and steppe plant communities. Besides the native associations, there are plantations of different tree species. The ground-dwelling spider assemblages in the native habitats are the most diverse. The number of species inhabiting forest plantations is three times as small. Gnaphosidae is the leading family in the ground layer. They show high abundance and diversity levels during the whole season. Thomisidae, Lycosidae, Philodromidae, and Salticidae are abundant as well. The species diversity of herbage-dwelling spiders in different open native habitats is very similar. The spectrum of dominant families (Thomisidae, Oxyopidae, Araneidae, and Salticidae) and the seasonal dynamics of their ratio in desert and steppe associations have much in common. Spider assemblages of native and artificial habitats are characterised by change from multispecies polydominant spring-summer communities to impoverished imbalanced autumn ones. Seasonal changes in the species structure of mature spider groupings in native habitats are well pronounced, while the impact of seasonal conditions is even stronger than between-habitat differences. Complexes of typical species with different levels of habitat preference are revealed.
Review of the Natural History of the Handsome Fungus Beetles (Coleoptera: Cucujoidea: Endomychidae)
(2009)
The literature pertaining to natural history of Endomychidae (Coleoptera: Cucujoidea) is reviewed. One hundred fungal host records are provided for 32 endomychid species. Twenty-three records of endomychid yeast endosymbionts are compiled. Summaries are also presented for feeding preferences, interactions with natural enemies, non-lethal symbiotic relationships, and pest activity within the family. Unusual endomychid behaviors and habitats are reviewed, with particular attention to gregariousness and defensive strategies within Endomychidae.
Presented herein is the first morphological analysis of turtle relationships to examine the monophyly of many turtle groups by using only single species as terminals and by integrating a large number of primitive fossil taxa. The data matrix consists of 136 osteological parsimony informative characters with 169 derived character states for 45 fossil and 22 living species of the clade TESTUDINATA. The results corroborate the monophyly of a large number of previously hypothesized clades, but refute the accepted hypothesis regarding the basal split of living turtles. In particular, the primitive turdes Proterochersis robusta, Kayentachelys aprix, Mongolochelys efremovi, Meiolania platyceps, and Kallokibotion bajazidi are removed from their current position as crown turtles and placed along the phylogenetic stem of this clade. The age of the turtle crown is thereby adjusted from the Late Triassic to the Late Jurassic, which is relevant to testing molecular clock hypotheses. This revised topology has important implications for the evolution of several character complexes, because it implies that the common ancestor of all living turtles must have had a partially braced brain case and a primitive trochlear mechanism. Other noteworthy conclusions include the tentative exclusion of protostegids from CHELONIOIDEA, the placement of Platysternon megacephalum outside of CHELYDRIDAE, and the tentative interpretation of Sandownia harrisi as a basal eucryptodire.