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1. A catalogue of the tribe Sepidiini Eschscholtz, 1829 (Tenebrionidae, Pimeliinae) of the world

   https://doi.org/10.3897/zookeys.844.34241  

   Kamiński, Marcin J.; Kanda, Kojun; Lumen, Ryan; Ulmer, Jonah M.; Wirth, Christopher C.; Bouchard, Patrice; Aalbu, Rolf; Mal, Noël; Smith, Aaron D. (May 2019, ZooKeys)

   This catalogue includes all valid family-group (six subtribes), genus-group (55 genera, 33 subgenera), and species-group names (1009 species and subspecies) of Sepidiini darkling beetles (Coleoptera: Tenebrionidae: Pimeliinae), and their available synonyms. For each name, the author, year, and page number of the description are provided, with additional information (e.g., type species for genus-group names, author of synonymies for invalid taxa, notes) depending on the taxon rank. Verified distributional records (loci typici and data acquired from revisionary publications) for all the species are gathered. Distribution of the subtribes is illustrated and discussed. Several new nomenclatural acts are included. The generic names Phanerotomea Koch, 1958 [= Ocnodes Fåhraeus, 1870] and Parmularia Koch, 1955 [= Psammodes Kirby, 1819] are new synonyms (valid names in square brackets). The following new combinations are proposed: Ocnodesacuductusacuductus (Ancey, 1883), O. acuductusufipanus (Koch, 1952), O. adamantinus (Koch, 1952), O. argenteofasciatus (Koch, 1953), O. arnoldiarnoldi (Koch, 1952), O. arnoldisabianus (Koch, 1952), O.barbosai (Koch, 1952), O.basilewskyi (Koch, 1952), O.bellmarleyi (Koch, 1952), O. benguelensis (Koch, 1952), O. bertolonii (Guérin-Méneville, 1844), O. blandus (Koch, 1952), O. brevicornis (Haag-Rutenberg, 1875), O. brunnescensbrunnescens (Haag-Rutenberg, 1871), O. brunnescensmolestus (Haag-Rutenberg, 1875), O. buccinator (Koch, 1952), O. bushmanicus (Koch, 1952), O. carbonarius (Gerstaecker, 1854), O. cardiopterus (Fairmaire, 1888), O. cataractus (Koch, 1952), O. cinerarius (Koch, 1952), O. complanatus (Koch, 1952), O. confertus (Koch, 1952), O. congruens (Péringuey, 1899), O. cordiventris (Haag-Rutenberg, 1871), O. crocodilinus (Koch, 1952), O. dimorphus (Koch, 1952), O. distinctus (Haag-Rutenberg, 1871), O. dolosus (Péringuey, 1899), O. dorsocostatus (Gebien, 1910), O. dubiosus (Péringuey, 1899), O. ejectus (Koch, 1952), O. epronoticus (Koch, 1952), O. erichsoni (Haag-Rutenberg, 1871), O. ferreiraeferreirae (Koch, 1952), O. ferreiraezulu (Koch, 1952), O. fettingi (Haag-Rutenberg, 1875), O. fistucans (Koch, 1952), O. fraternus (Haag-Rutenberg, 1875), O. freyi (Koch, 1952), O. freudei (Koch, 1952), O. fulgidus (Koch, 1952), O. funestus (Haag-Rutenberg, 1871), O. gemmeulus (Koch, 1952), O. gibberosulus (Péringuey, 1908), O. gibbus (Haag-Rutenberg, 1879), O. globosus (Haag-Rutenberg, 1871), O. granisterna (Koch, 1952), O. granulosicollis (Haag-Rutenberg, 1871), O.gridellii (Koch, 1960), O. gueriniguerini (Haag-Rutenberg, 1871), O. guerinilawrencii (Koch, 1954), O. guerinimancus (Koch 1954), O. haemorrhoidalishaemorrhoidalis (Koch, 1952), O. haemorrhoidalissalubris (Koch, 1952), O. heydeni (Haag-Rutenberg, 1871), O. humeralis (Haag-Rutenberg, 1871), O. humerangula (Koch, 1952), O. imbricatus (Koch, 1952), O.imitatorimitator (Péringuey, 1899), O. imitatorinvadens (Koch, 1952), O. inflatus (Koch, 1952), O. janssensi (Koch, 1952), O. javeti (Haag-Rutenberg, 1871), O. junodi (Péringuey, 1899), O. kulzeri (Koch, 1952), O. lacustris (Koch, 1952), O. laevigatus (Olivier, 1795), O. lanceolatus (Koch, 1953), O. licitus (Peringey, 1899), O. luctuosus (Haag-Rutenberg, 1871), O. luxurosus (Koch, 1952), O. maputoensis (Koch, 1952), O. marginicollis (Koch, 1952), O. martinsi (Koch, 1952), O. melleus (Koch, 1952), O. mendicusestermanni (Koch, 1952), O. mendicusmendicus (Péringuey, 1899), O. miles (Péringuey, 1908), O. mimeticus (Koch, 1952), O. misolampoides (Fairmaire, 1888), O. mixtus (Haag-Rutenberg, 1871), O. monacha (Koch, 1952), O. montanus (Koch, 1952), O. mozambicus (Koch, 1952), O. muliebriscurtus (Koch, 1952), O. muliebrismuliebris (Koch, 1952), O. muliebrissilvestris (Koch, 1952), O. nervosus (Haag-Rutenberg, 1871), O.notatum (Thunberg, 1787), O. notaticollis (Koch, 1952), O. odorans (Koch, 1952), O. opacus (Solier, 1843), O. osbecki (Billberg, 1815), O. overlaeti (Koch, 1952), O. ovulus (Haag-Rutenberg, 1871), O. pachysomaornata (Koch, 1952), O. pachysomapachysoma (Péringuey, 1892), O. papillosus (Koch, 1952), O. pedator (Fairmaire, 1888), O. perlucidus (Koch, 1952), O. planus (Koch, 1952), O. pretorianus (Koch, 1952), O. procursus (Péringuey, 1899), O. protectus (Koch, 1952), O. punctatissimus (Koch, 1952), O. puncticollis (Koch, 1952), O. punctipennisplanisculptus (Koch, 1952), O. punctipennispunctipennis (Harold, 1878), O. punctipleura (Koch, 1952), O. rhodesianus (Koch, 1952), O. roriferus (Koch, 1952), O. rufipes (Harold, 1878), O. saltuarius (Koch, 1952), O.scabricollis (Gerstaecker, 1854), O. scopulipes (Koch, 1952), O. scrobicollisgriqua (Koch, 1952), O. scrobicollissimulans (Koch, 1952), O. semirasus (Koch, 1952), O. semiscabrum (Haag-Rutenberg, 1871), O. sericicollis (Koch, 1952), O.similis (Péringuey, 1899), O. sjoestedti (Gebien, 1910), O. spatulipes (Koch, 1952), O. specularis (Péringuey, 1899), O. spinigerus (Koch, 1952), O. stevensoni (Koch, 1952), O. tarsocnoides (Koch, 1952), O. temulentus (Koch, 1952), O. tenebrosusmelanarius (Haag-Rutenberg, 1871), O. tenebrosustenebrosus (Erichson, 1843), O. tibialis (Haag-Rutenberg, 1871), O. torosus (Koch, 1952), O. transversicollis (Haag-Rutenberg, 1879), O. tumidus (Haag-Rutenberg, 1871), O. umvumanus (Koch, 1952), O. vagus (Péringuey, 1899), O. vaticinus (Péringuey, 1899), O. verecundus (Péringuey, 1899), O. vetustus (Koch, 1952), O. vexator (Péringuey, 1899), O. virago (Koch, 1952), O. warmeloi (Koch, 1953), O. zanzibaricus (Haag-Rutenberg, 1875), Psammophanesantinorii (Gridelli, 1939), and P.mirei (Pierre, 1979). The type species [placed in square brackets] of the following genus-group taxa are designated for the first time, Ocnodes Fåhraeus, 1870 [ Ocnodesscrobicollis Fåhraeus, 1870], Psammodophysis Péringuey, 1899 [ Psammodophysisprobes Péringuey, 1899], and Trachynotidus Péringuey, 1899 [ Psammodesthoreyi Haag-Rutenberg, 1871]. A lectotype is designated for Histrionotusomercooperi Koch, 1955 in order to fix its taxonomic status. Ulamus Kamiński is introduced here as a replacement name for Echinotus Marwick, 1935 [ Type species. Aviculaechinata Smith, 1817] (Mollusca: Pteriidae) to avoid homonymy with Echinotus Solier, 1843 (Coleoptera: Tenebrionidae). 

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2. Molecular phylogeny and biogeography of the temperate Gondwanan family Triaenonychidae (Opiliones : Laniatores) reveals pre-Gondwanan regionalisation, common vicariance, and rare dispersal

   https://doi.org/10.1071/IS19069  

   Baker, Caitlin M.; Sheridan, Kate; Derkarabetian, Shahan; Pérez-González, Abel; Vélez, Sebastian; Giribet, Gonzalo (January 2020, Invertebrate Systematics)

   null (Ed.)

   Triaenonychidae Sørensen in L. Koch, 1886 is a large family of Opiliones with ~480 described species broadly distributed across temperate forests in the Southern Hemisphere. However, it remains poorly understood taxonomically, as no comprehensive phylogenetic work has ever been undertaken. In this study we capitalise on samples largely collected by us during the last two decades and use Sanger DNA-sequencing techniques to produce a large phylogenetic tree with 300 triaenonychid terminals representing nearly 50% of triaenonychid genera and including representatives from all the major geographic areas from which they are known. Phylogenetic analyses using maximum likelihood and Bayesian inference methods recover the family as diphyletic, placing Lomanella Pocock, 1903 as the sister group to the New Zealand endemic family Synthetonychiidae Forster, 1954. With the exception of the Laurasian representatives of the family, all landmasses contain non-monophyletic assemblages of taxa. To determine whether this non-monophyly was the result of Gondwanan vicariance, ancient cladogenesis due to habitat regionalisation, or more recent over-water dispersal, we inferred divergence times. We found that most divergence times between landmasses predate Gondwanan breakup, though there has been at least one instance of transoceanic dispersal – to New Caledonia. In all, we identify multiple places in the phylogeny where taxonomic revision is needed, and transfer Lomanella outside of Triaenonychidae in order to maintain monophyly of the family. 

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3. Phylogenomic re-evaluation of Triaenonychoidea (Opiliones : Laniatores), and systematics of Triaenonychidae, including new families, genera and species

   https://doi.org/10.1071/IS20047  

   Derkarabetian, Shahan; Baker, Caitlin M.; Hedin, Marshal; Prieto, Carlos E.; Giribet, Gonzalo (January 2021, Invertebrate Systematics)

   null (Ed.)

   The Opiliones superfamily Triaenonychoidea currently includes two families, the monogeneric New Zealand–endemic Synthetonychiidae Forster, 1954 and Triaenonychidae Sørensen, 1886, a diverse family distributed mostly throughout the temperate Gondwanan terranes, with ~110 genera and ~500 species and subspecies currently described. Traditionally, Triaenonychidae has been divided into subfamilies diagnosed by very few morphological characters largely derived from the troublesome ‘Roewerian system’ of morphology, and classifications based on this system led to many complications. Recent research within Triaenonychoidea using morphology and traditional multilocus data has shown multiple deeply divergent lineages, non-monophyly of Triaenonychidae, and non-monophyly of subfamilies, necessitating a revision based on phylogenomic data. We used sequence capture of ultraconserved elements across 164 samples to create a 50% taxon occupancy matrix with 704 loci. Using phylogenomic and morphological examinations, we explored family-level relationships within Triaenonychoidea, including describing two new families: (1) Lomanellidae Mendes & Derkarabetian, fam. nov., consisting of Lomanella Pocock, 1903, and a newly described genus Abaddon Derkarabetian & Baker, gen. nov. with one species, A. despoliator Derkarabetian, sp. nov.; and (2) the elevation to family of Buemarinoidae Karaman, 2019, consisting of Buemarinoa Roewer, 1956, Fumontana Shear, 1977, Flavonuncia Lawrence, 1959, and a newly described genus Turonychus Derkarabetian, Prieto & Giribet, gen. nov., with one species, T. fadriquei Derkarabetian, Prieto & Giribet, sp. nov. With our dataset we also explored phylogenomic relationships within Triaenonychidae with an extensive taxon set including samples representing ~80% of the genus-level diversity. Based on our results we (1) discuss systematics of this family including the historical use of subfamilies, (2) reassess morphology in the context of our phylogeny, (3) hypothesise placement for all unsampled genera, (4) highlight lineages most in need of taxonomic revision, and (5) provide an updated species-level checklist. Aside from describing new taxa, our study provides the phylogenomic context necessary for future evolutionary and systematic research across this diverse lineage.ZooBank Registration: urn:lsid:zoobank.org:pub:81683834-98AB-43AA-B25A-C28C6A404F41 

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4. Ecological Predictors of Zoonotic Vector Status Among Dermacentor Ticks (Acari: Ixodidae): A Trait-Based Approach

   https://doi.org/10.1093/jme/tjac125  

   Martin, Jessica T.; Fischhoff, Ilya R.; Castellanos, Adrian A.; Han, Barbara A.; Gaff, ed., Holly (September 2022, Journal of Medical Entomology)

   Abstract Increasing incidence of tick-borne human diseases and geographic range expansion of tick vectors elevates the importance of research on characteristics of tick species that transmit pathogens. Despite their global distribution and role as vectors of pathogens such as Rickettsia spp., ticks in the genus Dermacentor Koch, 1844 (Acari: Ixodidae) have recently received less attention than ticks in the genus Ixodes Latreille, 1795 (Acari: Ixodidae). To address this knowledge gap, we compiled an extensive database of Dermacentor tick traits, including morphological characteristics, host range, and geographic distribution. Zoonotic vector status was determined by compiling information about zoonotic pathogens found in Dermacentor species derived from primary literature and data repositories. We trained a machine learning algorithm on this data set to assess which traits were the most important predictors of zoonotic vector status. Our model successfully classified vector species with ~84% accuracy (mean AUC) and identified two additional Dermacentor species as potential zoonotic vectors. Our results suggest that Dermacentor species that are most likely to be zoonotic vectors are broad ranging, both in terms of the range of hosts they infest and the range of ecoregions across which they are found, and also tend to have large hypostomes and be small-bodied as immature ticks. Beyond the patterns we observed, high spatial and species-level resolution of this new, synthetic dataset has the potential to support future analyses of public health relevance, including species distribution modeling and predictive analytics, to draw attention to emerging or newly identified Dermacentor species that warrant closer monitoring for zoonotic pathogens. 

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5. Taxonomic revision of the genus Machleida Fåhraeus, 1870 (Tenebrionidae, Pimeliinae, Asidini)

   https://doi.org/10.3897/zookeys.898.46465  

   Kamiński, Marcin J.; Kanda, Kojun; Smith, Aaron D. (December 2019, ZooKeys)

   null (Ed.)

   The taxonomic concept of the genus Machleida Fåhraeus, 1870 is tested and revised based on newly identified material. The following new species are described: Machleida banachi , M. flagstaffensis , M. tarskii , and M. zofiae Kamiński. Machleida capillosa Wilke, 1925 is considered as a junior subjective synonym of Asida devia Péringuey, 1899. Asida lecta Péringuey, 1899 (= Pseudomachla recurva Wilke, 1925) (transferred to Afrasida ), Machleida nossibiana Fairmaire, 1897 (transferred to Scotinesthes ), and Machleida tuberosa Wilke, 1925 (interpreted as incertae sedis in Asidini) are excluded from Machleida . An identification key for the species of the newly revised Machleida is provided. The present paper brings the total number of species within the genus to six ( M. banachi sp. nov. ; M. devia (Péringuey, 1899); M. flagstaffensis sp. nov. ; M. nodulosa Fåhraeus, 1870; M. tarskii sp. nov. ; M. zofiae Kamiński sp. nov. ). The morphology of female terminalia (ovipositor and genital tubes) is described for the genus for the first time. 

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