ABSTRACT Kora Simone, 2012, currently includes three species known only by shell morphology. They are distributed in the states of Bahia and Minas Gerais in central Brazil, where they occur in association with limestone outcrops. Features used to identify them include micro-ornamentation of the protoconch, color pattern, and morphometric data. This paper expands the characterization of the genus through the description of the internal anatomy of two of its species. These features also distinguish a new species, which is described herein. Material was collected manually during several field expeditions to Parque Nacional Cavernas do Peruaçu in northern Minas Gerais. Total height and maximum width, and height and width of the aperture, were measured; the number of whorls determined; and staining patterns typified. The digestive and reproductive systems and pallial complex were characterized for Kora rupestris Salvador & Simone, 2016 and Kora arnaldoi sp. nov., which are distinguished by the latter possessing a protoconch with a smooth first ½ whorl, a more tapered profile, a jaw with 18 folds, a buccal bulb with a short radular core, and a fertilization complex with only one tubular fold. The two species share a very peculiar pattern of radula teeth compared to other genera of the family, given that they are rupicolous but do not live inside caves. Diagnostic knowledge of the genus was expanded. Simone 2012 morphology Brazil outcrops microornamentation micro ornamentation data herein aperture measured determined typified 201 sp nov nov. whorl profile 1 folds core fold family caves expanded 20 2

ABSTRACT Pterobdella arugamensis (Silva, 1963) is a marine leech that can be found the Indo-West Pacific region and has shown undesired effects in the aquaculture industry. In the Asia Pacific region, it has infested predominantly on the cultured hybrid groupers. Despite its known distributional range, the dispersion and transportation mechanisms of P. arugamensis are still poorly known. Hence, analyzing the DNA sequences of P. arugamensis may shed some light on this enigmatic leech, which will aid in mitigating the leech-associated issues faced by the aquaculture industry. This study analyzed the mitochondrial cytochrome b (CYTB) gene sequences of P. arugamensis from Brunei, China and Indonesia. The results provided further confirmation that P. arugamensis from these sites showed variation within the overall population but significant differences in its distribution across the region were not observed, which could be due to its introduction via the aquaculture industry or due to natural migration. Silva, Silva (Silva 1963 IndoWest Indo West groupers range P Hence leechassociated associated CYTB (CYTB Brunei Indonesia observed migration 196 19 1

ABSTRACT We provide the first record of the giant deep-sea jellyfish Stygiomedusa gigantea (Browne, 1910) from the tropical Southwestern Atlantic, based on a posting made on social media. The image was found during data filtering through the hashtag #aguavivagigante (in English, #giantjellyfish) on Instagram. The jellyfish was seen floating motionless at the surface, presumed dead, off Bahia, Northeast Brazil (12°34’39”S; 38°00’19”W), on August 23rd, 2016. Pygmy killer whales, Feresa attenuata Gray, 1874, were observed in the intermediate area and apparently interacting with the jellyfish. Observations of S. gigantea usually come from submersibles and ROVs. This is the first record extracted from social media, highlighting its potential use to complement information based on traditional scientific methods, and expanding the known geographic distribution of jellyfish. With the growth and development of social media in the coming years, we highlight its potential as a data source from citizen science. We also expect that social media will increasingly contribute to the knowledge of remarkable but poorly known species such as S. gigantea. deepsea deep sea Browne, Browne (Browne 1910 Atlantic aguavivagigante English #giantjellyfish giantjellyfish Instagram surface dead Bahia 12°3439S 123439S S 12°34 39 12 34 (12°34’39”S 38°0019W, 380019W W 38°00 19 , 38 00 38°00’19”W) 23rd rd 2016 whales Gray 1874 ROVs methods years science 191 3439S 1234 12°3 3 1 0019W 38°0019W 3800 38°0 0 38°00’19”W 201 187 123 12° 380 38° 20 18 2

ABSTRACT An updated list of the biting midges recorded from the 26 Brazilian states and the Federal District is provided based on the data available in the “Taxonomic Catalog of the Brazilian Fauna” (Portuguese CTFB). The Brazilian Ceratopogonidae fauna is represented by 529 known species, corresponding to 40% of the Neotropical fauna. A table showing the number of species of Ceratopogonidae genera in the Neotropical region, Brazil, and Brazilian Amazon is included. In accordance with the family knowledge worldwide, the subfamily Ceratopogoninae is the best represented in the number of species due to the study of Culicoides, which has sanitary importance. The analysis of the diversity in each region and in the Brazilian states indicates the need for further studies in the five Brazilian geopolitical regions, especially in the Midwest and Northeast, which are home to the natural biomes of Cerrado, Pantanal, and Caatinga. 2 Taxonomic Fauna Portuguese CTFB. CTFB . CTFB) 52 40 Brazil included worldwide Culicoides importance regions Northeast Cerrado Pantanal Caatinga 5 4

ABSTRACT Taxonomic data about Brazilian hydraenids are currently available open access at the Taxonomic Catalog of the Brazilian Fauna (Catálogo Taxonômico da Fauna do Brasil - CTFB) website, an online database with taxonomic information on the animal species occurring in Brazil. Based on taxonomic contributions published until September 2023, a total of 34 valid Hydraenidae species have been recorded from Brazil, 27 (79%) of which are endemic. Foreign authors have dominated the description of Brazilian Hydraenidae species (eight out of 10), and Dr. P.D. Perkins from the United States has authored the highest number of species described from Brazil (20). While the primary type specimens of species described from Brazil are predominantly deposited in non-Brazilian institutions (65%), the collection of Museu de Zoologia, Universidade de São Paulo, Brazil, has the most Hydraenidae type species (11) in the country. So far, Hydraenidae have been recorded in 19 Brazilian states. The two states with the highest hydraenid biodiversity are Minas Gerais and Bahia, with 12 and seven species, respectively. Species distribution by Brazilian biomes reveals that the Atlantic Forest is the most diverse, with 24 species (21 endemic), followed by the Amazon rainforest, with nine species (five endemic). In this study we also analyzed the potential distribution of the four Hydraenidae genera occurring in Brazil using ecological niche modeling. Our results indicate that Hydraena Kugelann, 1794 and Ochthebius Leach, 1815 have a wide potential distribution, covering a large part of the country. Otherwise, Adelphydraena Perkins, 1989 would be restricted to the Amazon and Parhydraenida J. Balfour-Browne, 1975 to the mountains of the Brazilian Shield. The knowledge on the Brazilian hydraenid fauna is still very poor: There are significant knowledge gaps, and many areas have been under-sampled. This deficiency should be addressed in future studies. Catálogo CTFB website 2023 3 2 79% 79 (79% endemic eight 10, 10 , 10) Dr PD P D P.D 20. 20 . (20) nonBrazilian non 65%, 65 65% (65%) Zoologia Paulo 11 (11 country far 1 Bahia respectively diverse 21 (2 endemic, endemic) rainforest five modeling Kugelann 179 Leach 181 Otherwise 198 J BalfourBrowne, BalfourBrowne Balfour Browne, Browne Balfour-Browne 197 Shield poor gaps undersampled. undersampled under sampled. sampled under-sampled studies 202 7 (79 (20 6 (65% (1 ( 17 18 (7 (65 (6

ABSTRACT In 2022, we published an article in this journal entitled “Cave-dwelling gastropods (Mollusca: Gastropoda) of Brazil: state of the art and conservation”. In that study, we compiled all the available information about cave-dwelling gastropods in the country, including terrestrial and freshwater species. We focused on the troglobites but also included information regarding some troglophilic species that we deemed worthy of discussion. In 2023, Ferreira et al. also in this journal, raised concerns regarding our article. We respond to their observations here. 2022 Cavedwelling Cave dwelling Mollusca (Mollusca Gastropoda Brazil conservation. conservation . conservation” study cavedwelling cave country discussion 2023 al here 202 20 2

ABSTRACT The hairy-tailed bolo mouse, Necromys lasiurus (Lund, 1841), which is typical of the Cerrado (CE), has been recorded in some open areas within the Atlantic Forest (AF) domain of the Brazilian state of Rio de Janeiro (RJ). In the CE, N. lasiurus is a known reservoir of zoonotic agents, and is the reservoir of an orthohantavirus genotype, Araraquara virus (ARAV), the etiological agent of Hantavirus Pulmonary Syndrome (HPS). Given this, the presence of N. lasiurus has potentially negative implications for public health in the state, and therefore it is important to elucidate the origin of its populations in RJ and their connections with populations outside the AF known to carry the ARAV. In the present study we combined phylogenetic and phylogeographic approaches to elucidate the evolutionary history of N. lasiurus populations in RJ, and to test if their dispersal into the AF domain is recent or ancient. These analyses were based on sequences of the mitochondrial Cytochrome b gene, obtained from N. lasiurus specimens from the Atlantic Forest of Rio de Janeiro (AF-RJ), together with all the sequences of this gene available for N. lasiurus in GenBank. In addition to the phylogenetic and phylogeographic analyses, the sequences were used to test among five hypothetical demographic scenarios, proposed to explain the evolutionary history of the hairy-tailed bolo mouse in the state of RJ. The results of all the analyses indicated that populations from AF and the Arid Diagonal (AD) of South America, which includes the CE, diverged in the Late Pleistocene but reconnected in the Holocene. The RJ population (AF-RJ) resulted from this recent genetic admixture among diverging populations from AF and AD. Despite the recent reconnection, no evidence has been found that the AF-RJ N. lasiurus population acts as a reservoir of ARAV, although the continued genetic connectivity with those from AD highlight the need to reinforce the public health monitoring of orthohantavirus in this rodent, especially given the potential spillover of other genotypes. Overall, then, the results of the present study provide important new insights into the evolutionary history of N. lasiurus, which should contribute to the surveillance of orthohantaviruses, and the development of more effective measures for the prevention and control of this zoonosis. hairytailed hairy tailed Lund, Lund (Lund 1841, 1841 , 1841) CE (CE) (AF . (RJ) N agents genotype ARAV (ARAV) HPS. HPS (HPS) ancient AFRJ, AFRJ GenBank scenarios (AD America Holocene (AF-RJ reconnection rodent genotypes Overall then orthohantaviruses zoonosis 184 (CE (RJ (ARAV (HPS 18 1

ABSTRACT The earliest fossil member of Bothrideridae, Alveoderes yamamotoi Li & Cai gen. et sp. nov., is reported from mid-Cretaceous amber of northern Myanmar. Alveoderes gen. nov. appears to be most similar to extant Deretaphrus in the 3-segmented antennal club and pronotal morphology, but is also distinctive among the whole Bothrideridae in having a large cavity (possible glandular opening) at each anterior pronotal angle. Our discovery of a definitive bothriderid beetle from the late Mesozoic highlights the antiquity of the family. A key to the extant and extinct genera of Deretaphrini is added. gen sp nov midCretaceous mid Cretaceous Myanmar 3segmented segmented 3 morphology possible opening angle family added

ABSTRACT Monstrilloid copepods are endoparasites of marine benthic invertebrates (i.e., polychaetes, molluscs) during their juvenile stages. A final copepodite stage V preadult leaves the host and moults into a non-feeding, reproductive planktonic adult. The taxonomy of Monstrilloid copepods has been historically complex. The current list of species of Brazilian Monstrilloida is available from the “Catálogo Taxonômico da Fauna do Brasil” website (CTFB), an on-line database with taxonomic information on the species known to occur in Brazil. Based on current taxonomical contributions, a total of 14 valid nominal species of Monstrilloida have been recorded from Brazil, including six endemic species (43%). Species of Cymbasoma (five species: 36%) and Monstrilla (six species: 43%) total up to 78% of the Brazilian monstrilloid species diversity. Monstrillopsis and Caromiobenella are both represented by three species. Records of Monstrilloida are concentrated in the East, Southeast, and Northeast regions of the country, with an absence of records for the Rio Grande region. The records of Monstrilloid copepods should be revised in the light of evidence suggesting that widespread nominal species like Cymbasoma longispinosum Bourne, 1890, Cymbasoma rigidum Thompson I.C., 1888, Monstrillopsis dubia (Scott T., 1904), and Monstrilla grandis Giesbrecht, 1891 probably represent species complexes. A better knowledge of the taxonomy, distribution, and biology of the Brazilian Monstrilloida taxa is important to support their conservation. The revision of previous records, the occurrence of species complexes among the Brazilian monstrilloid fauna, the discovery of hosts, and reliably matching males and females of monstrilloids are pending assignments to significantly improve our knowledge of the group. i.e., ie i e (i.e. polychaetes molluscs stages nonfeeding, nonfeeding non feeding, feeding non-feeding adult complex Catálogo Brasil CTFB, CTFB , (CTFB) online line Brazil contributions 1 43%. 43 43% . (43%) five 36% 36 78 diversity East Southeast country region Bourne 1890 IC I C I.C. 1888 Scott T T. 1904, 1904 1904) Giesbrecht 189 distribution conservation fauna hosts group i.e. (i.e (CTFB 4 (43% 3 7 I.C 188 190 18 i.e (43 19 (4 (

ABSTRACT Changes in Neotropical bat taxonomy in the past two decades have caused significant shifts in our understanding of the diversity and distribution of the group. Taxonomic revisions have shown that the once widespread Platyrrhinus helleri (Peters, 1866) represented a species complex, which resulted in the elevation of Platyrrhinus helleri incarum (Thomas, 1912) to the species level for cis-Andean South America and the restriction of P. helleri to Central America and northern South America west of the Andes. Nevertheless, some studies still mention P. helleri for Brazil. Aiming to investigate if P. helleri occurs in Brazil, we collected specimens of small-sized Platyrrhinus in the Cerrado and Pantanal ecosystems, and revised vouchers in museum collections. Based on DNA sequence data and analysis of the pelage and craniodental morphology, we confirm that the only small Platyrrhinus species occurring in Cerrado and Pantanal of central Brazil corresponds to P. incarum. This is the first study to provide sequence data for Brazilian P. incarum. We also provide new records of P. incarum, extending its range by 390 km to southeast and 480 km to the east in Brazil. group Peters, Peters (Peters 1866 complex Thomas, Thomas (Thomas 1912 cisAndean cis Andean P Andes Nevertheless smallsized sized ecosystems collections morphology 39 48 186 191 3 4 18 19 1

ABSTRACT Habitat loss and land use changes resulting from urbanization in residential communities are among the greatest threats to wild mammals. Identifying anthropogenic factors determining mammal diversity and composition can help coordinate socio-economic development with ecological conservation. In this study, we used transect surveys to compare the mammal assemblages near human-disturbed communities with those in the natural off-community area around Beijing, a major metropolis. We assessed the variables affecting the mammals’ presence using 19 environmental indicators. Of the twelve mammal species detected in the area, three vulnerable species have obtained legislative protection. In 58% of the observations, mammals were discovered around communities closer to croplands and located at slightly higher elevations with less vegetation, and these are the main environmental variables contributing to more mammals’ presences in the disturbed near-community area. The selection of croplands for the mammals in the suburb should be a trade-off between feeding benefits and predation risks, and with the rise of protection willingness, green zones near residential communities can serve as additional habitats for mammals facing the expansion of urbanization. socioeconomic socio economic conservation study humandisturbed human offcommunity off community Beijing metropolis 1 indicators 58 observations vegetation nearcommunity tradeoff trade risks willingness 5

ABSTRACT To correct errors in previous catalogs and update the Brazilian fauna, thirty-five species of Darwin wasps erroneously reported for Brazil are removed from the Taxonomic Catalog of the Brazilian Fauna, belonging to the following subfamilies: Anomaloninae (2 species), Banchinae (1), Campopleginae (8), Cremastinae (2), Cryptinae (8), Phygadeuontinae (3), Pimplinae (8), Tersilochinae (2), and Tryphoninae (1). Most species were incorrectly cataloged due to an incorrect interpretation of the species list created by Costa Lima in 1962, which mentions species occurring in neighboring countries but does not confirm their presence in Brazil. Thus, the Brazilian fauna of Ichneumonidae currently corresponds to 234 genera and 1,038 species. thirtyfive thirty five Fauna subfamilies 2 ( species, , species) 1, 1 (1) 8, 8 (8) 2, (2) 3, 3 (3) 1. . 1962 Thus 23 1038 038 1,03 (1 (8 (3 196 103 03 1,0 19 10 0

ABSTRACT The knowledge of the diversity and distribution of Opiliones in Brazil can be considered suitable. However, while the harvestmen fauna of the southern Atlantic Forest is also well-known, several gaps remain and they are still far from complete, notably those in Paraná. Thus, investigations on regional assemblages focused on primary data are critical for promoting many key research fields such as taxonomic and phylogenetic studies, as well as encouraging conservation efforts. This study provides a comprehensive overview of the knowledge on diversity, distribution, and the history of Opiliones research from the state of Paraná. Knowledge gaps are identified and the background of taxonomic studies, highlighting the key contributors, is also discussed. A total of 1115 records were compiled, with 584 from Paraná for 118 species belonging to five families. This compilation allowed to identify 60 endemic species and 106 type localities (including invalid specific names) for the state. Despite being one of the three Brazilian states with the greatest diversity of harvestmen, this knowledge is concentrated in a small region in the First Plateau and is the result of the efforts of a few researchers and collectors over a few decades. To overcome these limitations further sampling is required in the state’s western region. This study is a very first step toward to achieve a comprehensive database of knowledge about Opiliones from one of the richest hotspots for these invertebrates in the world. We encourage similar approaches that consider the state of art for other research fields such behavior, ecology, and natural history in the state, as well as to other neotropical areas. suitable However wellknown, wellknown known, known well-known complete Thus studies contributors discussed 111 compiled 58 11 families 6 10 including names decades s world behavior ecology areas 5 1

ABSTRACT Sturnira, known as the yellow-shouldered bat, has a wide geographical distribution and encompasses 24 distinct species. Within Phyllostomidae, Sturnira is the most diverse, with four species in Brazil: S. lilium, S. magna, S. tildae, and S. giannae. Sturnira species occur on the eastern slopes of the Andes and adjacent Amazonian lowlands, spanning from Colombia to northern Bolivia, the Brazilian Amazon, the southern lowlands of Venezuela, and the Guianas. In the present study the following were investigated: the phylogenetic relationships of Sturnira, employing the mitochondrial cytochrome b gene as a marker; the phylogeography of S. lilium and S. giannae, aiming to elucidate their geographical boundaries and phylogenetic positions; the morphology of S. lilium and S. giannae, and their potential distributions. The results indicate that there are two major clades within Sturnira, one including S. lilium, S. parvidens, and S. bakeri as the sister group of S. giannae, S. luisi, and S. paulsoni, and another clade with the remaining species. Morphological analyses showed that the diagnostic characteristics previously advanced for S. lilium and S. giannae overlap. Our findings expanded the known distribution of S. giannae, and show an area where S. lilium and S. giannae overlap in distribution. This area spans from the south of the state of Mato Grosso to the south of the state of Maranhão; the two species are sympatric in northeast Brazil and syntopic in the Pantanal. The comprehensive species distribution model suggested that the sympatry between S. lilium and S. giannae is notably larger than documented here. yellowshouldered yellow shouldered bat 2 Phyllostomidae diverse S magna tildae Bolivia Amazon Venezuela Guianas investigated marker positions distributions parvidens luisi paulsoni Maranhão Pantanal here