Specimens for the new types were found running on bare stone in the supralittoral zone, bearing a striking resemblance to ants.Sarcoglanidinae and Glanapteryginae catfishes are being among the most unusual elements of the Neotropical freshwater fish fauna. Microcambeva ribeirae, M. barbata and M. draco are miniaturized Sarcoglanidinae known to occur in sandy microhabitats in drainages for the Brazilian Atlantic Forest. Because of their certain habitats, specimens of Microcambeva tend to be rare in seafood selections, and brand-new files are considered noteworthy to warrant report. Recently, specimens of this genus were newly found in the 7ACC2 ic50 Rio Doce basin in Minas Gerais and Espírito Santo States. Such brand-new files increase the known geographic distribution of Microcambeva. Additional records of Microcambeva for Rio Peruípe in south Bahia State are also reported. Feedback from the distribution of Microcambeva types across the Atlantic Forest coastal basins and suggested statements on its conservation condition are also offered.A brand-new species from rapids of Rio Aripuanã, Rio Madeira basin, in Brazil, and from the exact same style of habitat when you look at the top Rio Negro and upper Rio Orinoco basins in Brazil, Colombia, and Venezuela is described and assigned to the genus Hyphessobrycon. The latest species presents an interrupted horizontal range plus just one perforated scale on caudal peduncle and a little dark blotch on dorsal procurrent caudal-fin rays, features woodchuck hepatitis virus perhaps not based in the various other species of Hyphessobrycon. Reviews from the phylogenetic place of the brand new species, its rheophilic practices, therefore the biogeographic ramifications of its distribution are presented.Alpheus leptochiroides De Man, 1909, a poorly-known species initially biogas technology described through the Kai isles in east Indonesia, is reported from Kavieng, eastern Papua brand new Guinea, representing just the 2nd record for this snapping shrimp and slightly expanding its distribution range into the tropical western Pacific. The original information was based on a comparatively youthful specimen, whereas the Kavieng specimen is actually a grown-up male. Most importantly, a few instead important characters regarding the species were omitted and/or not illustrated by De Man, including the special and diagnostic rounded cuticular expansions on several aspects of the 3rd maxilliped, not present in any other alpheid shrimp. Therefore, a complete redescription of the species is offered, with brand new detailed illustrations.Two new species of the genus Cephalophoxoides Gurjanova, 1977 are described. The material examined was collected through the Mini Biological Trawl (MBT) project, off Brazil’s southeastern coast regarding the states of Rio de Janeiro and São Paulo, at depths including 34 to 75 meters. Cephalophoxoides fortisetus sp. nov. resembles C. homilis (Barnard, 1960) in some basic aspects of mandible, propodus of gnathopods 1-2, foundation of pereopod 5 and rami of uropod 1. Nonetheless, it may be distinguished by the latter species primarily by distinct characters on the maxilliped, gnathopod 1, uropod 2 and uropod 3. additionally, the newest types presents 1 short and 2 long stout setae from the lobes of telson as a notable personality. Cephalophoxoides obtusimanus sp. nov. can be distinguished from its congeners by providing gnathopod 1 with an obtuse and weakly chelate palm as an exclusive character regarding the genus. An identification key for all types of Cephalophoxoides of the world is provided.An annotated distributional checklist associated with the Coccinellidae of Bhutan is presented, enumerating 91 types, 17 of which are right here taped the very first time Shirozuella tibetina Wang, Ge Ren, 2012, Jauravia limbata (Motschulsky, 1858), Scymnus bourdilloni (Kapur, 1958), Illeis confusa Timberlake, 1943, Calvia albida Bielawski, 1972, Harmonia expalliata Sicard, 1913, H. octomaculata (Fabricius, 1781), H. sedecimnotata (Fabricius, 1801), Micraspis allardi (Mulsant, 1866), M. discolor (Fabricius, 1798), M. univittata (Hope, 1831), Oenopia adelgivora Poorani, 2002, O. billieti (Mulsant, 1853), O. smetanai Canepari, 1997, Afissula mysticoides (Sicard, 1913), Henosepilachna processa Li Cook, 1961 and H. septima (Dieke, 1947). One species, Propylea japonica (Thunberg, 1781), has to be removed from record.                Nine species and two subspecies tend to be hitherto just reported through the territory of Bhutan. The Bhutanese coccinellid fauna remains insufficiently known.Scaura Schwarz is a little, widely distributed Neotropical genus of stingless bees whose employees and men possess metabasitarsus because broad as or wider than the metatibia. The genus presently includes four good species. A species complex composed of three additional types tend to be explained here as brand-new (S. amazonica sp. n., S. aspera sp. n. and S. cearensis sp. n.). As well as the explanations and redescriptions for the types of Scaura, an illustrated identification key is provided, in addition to updated geographic records.The genera Deltaspis Audinet-Serville, 1834 and Muscidora, Thomson, 1864 (Coleoptera Cerambycidae Cerambycinae Trachyderini) tend to be revised. Two brand new genera Neoxoplus gen. nov. and Deltaspiopsis gen. nov., tend to be explained. Two species previously incorporated into Deltaspis [D. cruentus, (LeConte, 1862), and D. ivae Beierl Barchet-Beierl, 1999] are transferred into the brand new genus Neoxoplus with N. cruentus designated while the type species. Four various other Deltaspis species [D. alutacea Bates, 1885, D. marginella Bates, 1891, D. nigripennis Bates, 1880, and D. tumacacorii (Knull, 1944)] tend to be transferred to Muscidora Thomson, 1864. Two types [D. disparilis Bates, 1891, and D. variabilis Bates, 1891] tend to be transferred into the new genus Deltaspiopsis with D. disparilis designated as type species, and also the remaining types [D. moesta Bates, 1885, D. rubens Bates, 1885, and D. subopaca Chemsak Linsley, 1982] are transferred to Crossidius LeConte, 1851. Keys to closely relevant genera, above mentioned genera and species along with illustrations for the offered types in color come. New types described consist of Muscidora bezarki sp. nov. from south-central Mexico (Puebla, Oaxaca); Muscidora coriacea sp. nov. from southeastern Mexico (Oaxaca and Chiapas); Muscidora nigrescens clinei subsp. nov. (Jalisco); and Muscidora similis sp. nov. from western Mexico (Sinaloa and Sonora).Twelve types from the Bay of Bengal, the Red water, the western Indian Ocean, and southwestern Australia are reclassified in Marmorofusus. Included in these are Murex undulatus Gmelin, 1791, a senior synonym of Murex variegatus Perry, 1811 and Fusus laticostatus Deshayes, 1831, previously thought to be a junior synonym of Marmorofusus nicobaricus (Röding, 1798); Murex verrucosus Gmelin, 1791 (synonyms Fusus tuberculatus Anton, 1839 non Lamarck, 1822, F. marmoratus Philippi, 1846 and F. rudicostatus G.B. Sowerby II, 1880); F. polygonoides Lamarck, 1822 (synonym F. biangulatus Deshayes, 1833); F. tuberculatus (Lamarck, 1822) (synonyms Fusus indicus Anton, 1839, F. maculiferus Tapparone Canefri, 1875, Fusinus t. priscai Bozzetti, 2013 and F. t. fuscobandatus Bozzetti, 2017); Fusus philippii Jonas in Philippi, 1846, an early on name for Fusus tessellatus G.B. Sowerby II, 1880 (other possible synonyms Fusus exilis Menke, 1843, non Conrad, 1832 and Fusinus dampieri Finlay, 1930, replacement name for F. exilis Menke); Fusus oblitus (Reeve, 1847) (synonym Fusus turrispictus Hedley, 1918); F. leptorhynchus Tapparone Canefri, 1875 (synonym F. subquadratus G.B. Sowerby II, 1880), Fusinus vercoi Snyder, 2004; F. wellsi Snyder, 2004; F. brianoi Bozzetti, 2006; F. verbinneni Snyder, 2006; and F. bishopi Petuch Berschauer, 2017. Fusus toreuma Deshayes, 1843, often misidentified as M. tuberculatus, is a part associated with the Fusinus colus (Linnaeus, 1758) species group.Beetles of this Socotra Archipelago, Yemen, were catalogued. Completely, 645 morphospecies from 56 families are recognised through the Archipelago, of which 516 species (one with an extra two subspecies) were identified to the species amount.