Boethella jatai sp. nov. is described from a savanna area in the southeast of Brazil. The genus is redescribed to include the new species and an identification key for world species is provided.The Rio Doce State Park ("PERD") is the largest Atlantic Forest remnant in Minas Gerais State, Brazil, with predominantly semi-deciduous forests. The longhorned beetles of the Cerambycinae subfamily (Coleoptera Cerambycidae) are distributed worldwide, developing on healthy, stressed or recently dead trees. Faunistic surveys are necessary to understand about the Minas Gerais' cerambycid fauna due to a lack of research, especially in the eastern region of the state. A list of species of the subfamily Cerambycinae (Coleoptera Cerambycidae), collected in the PERD during the rainy season (September 2013- February 2014), is presented. The beetles were collected using a light trap and through their emergence from Anadenanthera colubrina (Vell.) Brenan (Fabaceae) logs. A total of 663 individuals of 33 species, 30 genera, and 15 tribes of the Cerambycinae subfamily were collected. The species Malacopterus tenellus (Fabricius, 1801) was registered for the first time in Minas Gerais State, while A. colubrina is a new host plant for 14 Cerambycinae species. The geographical distribution, number of host plants and materials examined are presented for each species collected. This is the first list of Cerambycidae species from the Rio Doce State Park.Two species of the upogebiida mud shrimp genus Gebiacantha Ngoc-Ho, 1989, currently represented by 19 described species, are reported from the Ryukyu Islands, Japan. The first, G. acanthochela (Sakai, 1967), is redescribed in detail based on two female specimens from Amami Islands the second discovered since the original description, enabling better assessment of its diagnostic characters. The second, G. fortispinata n. sp., is described on the basis of a single female holotype from Okinawa Island. It appears closest to G. multispinosa Ngoc-Ho, 1994, known with certainty only from New Caledonia, but the proportionally narrower telson with a more deeply notched posterior margin and the distally unarmed pereopod 3 merus distinguish the new species from G. multispinosa. Three species of Gebiacantha, including G. sagamiensis Komai, 2017, are now known from Japanese waters.The enigmatic snake genus Micrelaps has uncertain phylogenetic affinities. The type species of the genus, Micrelaps muelleri, inhabits the Southern Levant. https://www.selleckchem.com/products/cpi-0610.html Snakes inhabiting the Jordan River Valley just south of the Sea of Galilee have been described as a new species, Micrelaps tchernovi, based on their distinct colour patterns, despite M. muelleri being well known to be variable in colour-pattern traits. Here we use morphological and molecular data to examine the taxonomic status and phylogenetic affinity of Levantine Micrelaps. We show that all scalation, colour, and pattern-related traits are extremely variable across the range of these snakes. Some morphological features show clinal variation related to temperature and precipitation, and snakes with a 'tchernovi' morph are merely at one end of a continuum of morphological variation. Both 'classical muelleri' and 'tchernovi' morphs occur in syntopy in the Jordan Valley and elsewhere in Israel. Against this background of high morphological variation, neutral genetic markers show almost no differentiation between snakes, no genetic structure is evident across populations, and no differences are to be found between the two putative species. We conclude that Levantine Micrelaps belongs to a single, morphologically variable, and genetically uniform species, Micrelaps muelleri, of which M. tchernovi is a junior synonym.Twenty-one new species of the genus Meleonoma Meyrick are described M. acutata sp. nov., M. annulignatha sp. nov., M. artivalva sp. nov., M. basiprocessa sp. nov., M. bicornea sp. nov., M. bidigitata sp. nov., M. circinans sp. nov., M. compacta sp. nov., M. cuneata sp. nov., M. forcipata sp. nov., M. ledongensis sp. nov., M. longihamata sp. nov., M. mecobursoides sp. nov., M. microdonta sp. nov., M. papillisetosa sp. nov., M. parallela sp. nov., M. recticostata sp. nov., M. segregnatha sp. nov., M. sinuicosta sp. nov., M. taiwanensis sp. nov. and M. taeniophylla sp. nov. The male of M. flavilineata Kitajima et Sakamaki, 2019 is described for the first time. Images of both adults and genitalia are provided. All species are divided into two species-groups, and a key to each group as well as a map showing the distribution of each group in China are given.The Neotropical stolidosomatine genus Pseudosympycnus Robinson (Diptera Dolichopodidae) is reviewed and contains 12 species, including six new species that herein are described and illustrated P. araza sp. nov. (Peru, department of Cusco), P. bickeli sp. nov. (Brazilian States of Pará and Roraima), P. latitibia sp. nov. (Brazilian States of Minas Gerais, Rio de Janeiro and São Paulo), P. maroaga sp. nov (Brazilian State of Amazonas), P. robinsoni sp. nov. (Brazilian State of Acre), and P. sehnali sp. nov. (Brazilian State of Amazonas). All species are diagnosed, male and female terminalia of the genus are illustrated for the first time, high-resolution images of relevant characters are presented and an identification key to males is provided.Pogonostoma (Pogonostoma) ondravybirali sp. nov. from southwestern Madagascar is described as new to science. The new species is placed to a large P. (Pogonostoma) elegans species-group (sensu Moravec 2007) along with seven other mutually similar species which are recognized within this species-group as a species-complex of P. (P.) alluaudi W. Horn, 1898. An elaborated redescription of the most similar P. (P.) atrorotundatum W. Horn, 1934 is given. A revised key to the P. (P.) elegans species-group is presented in order to supplement the key in the monograph of the genus Pogonostoma Klug, 1835 by Moravec (2007). First description of male characters of P. (Pogonostoma) densisculptum Moravec, 2003 (belonging to P. (P.) gibbosum species-group sensu Moravec 2007) and first description of female characters of P. (Microstenocera) fabiocassolai Moravec, 2003 (of the P. (M.) minimum species-group sensu Moravec 2007) are introduced. Type and other specimens of the presented species are illustrated in colour photographs of their habitus, diagnostic characters and variability (including two diagnostic characters of P.