Two new species of Myrmedonota Cameron (Staphylinidae,Aleocharinae) from Mexico

Two new species of Myrmedonota are described from Mexico. Illustrations and a distribution map are provided, as are keys to identify Myrmedonota known from the Nearctic and Neotropics. Specimens were collected by means of mercury vapor light traps or flight interception traps.     

Two new species of spotted Hypancistrus from the Rio Negro drainage (Loricariidae,Hypostominae)

Two new species, Hypancistrus phantasma and Hypancistrus margaritatus, are described based on material from the Rio Negro drainage. Both species are distinguished from congeners by unique color patterns. Hypancistrus phantasma is described from the Rio Uaupes and differs from congeners by having a tan body with small dark spots (vs. dark with light spots or with saddles or stripes). Hypancistrus margaritatus is described from the Takutu River and differs from congeners by having densely-packed light spots on a dark brown background, with spots about the size of the nasal aperture (vs. sparse light spots either smaller or larger than the nasal aperture, or brown to black spots, saddles, or stripes).     

Denopelopia amicitia,a new Tanypodinae from Brazil (Diptera,Chironomidae)

A new species of Denopelopia from Brazil is described based on adult male and pupa. The male of the new species can be distinguished from all other species of the genus by the genitalia and fore-tibial spur morphology. The pupa is very similar to those of Denopelopia atria, but it can be distinguished by the absence of distinct constrictions in the respiratory atrium of the thoracic horn. Generic diagnosis to male and pupa of Denopelopia is emended and keys to male and pupae of known species are provided.     

Leinendera achaeta sp. n., a new species of robber fly from Brazil (Diptera,Asilidae, Asilinae)

The third species of the Neotropical genus Leinendera Carrera, 1945, Leinendera achaeta sp. n., is described from Rio Grande do Sul state, Brazil. The habitus, wing and male terminalia are described and illustrated, and a key to the three Brazilian species is provided.     

Two new Truncatelloidea species from Melissotrypa Cave in Greece (Caenogastropoda)

In the small lake located in the cave Melissotrypa in Thessalia, Greece, truncatelloidean gastropods representing two species were found, new to science. One of them, represented by two specimens only, has been described based on the shell characters only; with its cytochrome oxidase sequence it has been assigned to the genus Iglica, and to the family Moitessieriidae, Iglica hellenica sp. n. For the other species, represented by 30 collected specimens, the shell, protoconch, radula, head, penis and female reproductive organs have been described; all the morphological characters and cytochrome oxidase sequences have confirmed its assignment to the genus Daphniola (Hydrobiidae: Sadlerianinae), Daphniola magdalenae Falniowski, sp. n.     

A new genus and species of mandibulate nasute termite (Isoptera, Termitidae, Syntermitinae) from Brazil

Acangaobitermes krishnaigen. et sp. n., is described here, based on soldiers and workers collected in Brazil. Some characteristics suggest a close kinship with Noirotitermes Cancello & Myles, and both genera share the following traits absent in all other Syntermitinae: the microsculpturing on the soldier head capsule surface with internal granulations; the piercing mandibles with a single very reduced marginal tooth and the worker very similar in both genera. The most conspicuous differences between Acangaobitermes and Noirotitermes are the shape of the soldier head, the frontal tube and pronotum. The shape of the soldier head in Noirotitermes is unusual, with a very broad and short frontal tube, four conspicuous protuberances like sharp corners at the rear, while in the new genus the posterior contour of the head is devoid of these protuberances. The frontal tube of Acangaobitermes is elongate and conical, while in Noirotitermes it is short and very broad. The pronotum of Acangaobitermes is saddle-shaped as is usual in other Syntermitinae, while it is aberrant in Noirotitermes.     

A remarkable new genus and a new species of chewing louse (Phthiraptera,Ischnocera, Philopteridae) from Brazil

A new genus of chewing louse as Bobdalgleishia, and its type species Bobdalgleishia stephanophallus sp. n. (Phthiraptera) belonging to the Brueelia-complex (Ischnocera: Philopteridae) are described. Adults of the new species are fully described, illustrated and compared morphologically with the type species of Motmotnirmus Mey & Barker, 2014, which is its closest relative. The type host of Bobdalgleishia stephanophallus is a subspecies of the great jacamar Jacamerops aureus ridgwayi Todd, 1943, an endemic Amazonian bird distributed in northern Brazil, and the type locality is the State of Pará. Bobdalgleishia is a remarkable genus with unique morphological and chaetotaxic characters which readily separate it from other members of the Brueelia-complex, in particular by having the first two marginal temporal and ocular setae very long.     

Longivena,a new robber-fly genus from Brazil (Diptera,Asilidae, Asilinae)

Longivena gen. n. and five new species are described and illustrated from caatinga and cerrado habitats from Brazil: Longivena digitata sp. n., type–species (Maranhão, Bahia, Minas Gerais and Mato Grosso do Sul states), Longivena bilobata sp. n. (Maranhão state), Longivena flava sp. n. (Mato Grosso do Sul state), Longivena limeiraoliverai sp. n. (Maranhão state), Longivena spatulata sp. n. (Maranhão state). An illustrated key is also provided.     

Two new species of the genus Epuraea Erichson, 1843 from China (Coleoptera,Nitidulidae, Epuraeinae)

Two new species belonging to the consobrina-group of the subgenus Micruria Reitter, 1875 (genus Epuraea Erichson, 1843), Epuraea (Micruria) lanuginosa sp. n. and Epuraea (Micruria) pulliginis sp. n., found in Sichuan Province, China, are described. Pictures and details of structures important for diagnostics of the new species, including external characters and genitalia are given.     

A new species of Eutettix (Hemiptera,Cicadellidae, Deltocephalinae) from Wisconsin

Eutettix latoides sp. n., is described from central Wisconsin. It most closely resembles the Californian species Eutettix latus Hepner, and was collected from Quercus ellipsoidalis.     

Four new species of Cerambycidae (Coleoptera) from Paraguay

Four new species of Cerambycidae are described from Paraguay: Eranina tomentilla (Hemilophini); Mimasyngenes concolor (Desmiphorini); Recchia drechseli (Aerenicini); and Microibidion bimaculatum (Neoibidionini). The new species are included in known keys.     

Two new species of Lobrathium Mulsant & Rey (Coleoptera,Staphylinidae, Paederinae) from China

Lobrathium jianqingi sp. n. (Guangxi: Shiwanda Shan) and Lobrathium atanggei sp. n. (Yunnan: Nabanhe) from southwest China are described and illustrated.     

One new species of the subgenus Hexatoma (Eriocera) Macquart (Diptera,Limoniidae) from China with a key to Chinese species

One new species of the subgenus Eriocera Macquart, 1838, Hexatoma (Eriocera) cleopatroides Men, sp. n. (Southern China: Anhui) is described and illustrated. A key to all of 78 known species from China in the subgenus is provided, which was solely based on literatures. The new species is similar to Hexatoma (Eriocera) cleopatra Alexander, 1933, but distinguishes from the latter by the prescutum entirely black with two ill-defined gray stripes, by the legs with fore and middle femora brown in basal half, black in apical half, with hind femora brown in basal one-fourth, and by the wings with cells c and sc more yellowish brown than the ground color.     

A new genus and nine new species of Eugnomini (Coleoptera,Curculionidae) from New Caledonia

The genus Rasilinus gen. n. is described (type species Rasilinus tchambicus sp. n.). Nine new species: Rasilinus bicolor sp. n., Rasilinus bifurcatus sp. n., Rasilinus bimaculatus sp. n., Rasilinus grandidens sp. n., Rasilinus longulus sp. n., Rasilinus subgemellus sp. n., Rasilinus subnodulus sp. n., Rasilinus tchambicus sp. n., Rasilinus virgatus sp. n. are described from New Caledonia. Illustrations of the external morphology, male and female terminalia, dorsal habitus colour photographs of the adults, key to species and distribution map of the new genus Rasilinus are provided.     

Two new species of Asellota (Crustacea,Isopoda) from coral reefs on Iriomote Island,Okinawa, Japan

Pleurocope iriomotensis sp. n. and Prethura tuberculata sp. n. are described from Iriomote Island, Ryukyu Archipelago, southern Japan. These are the first records of Pleurocope from the Pacific and of Prethura from the Asian Pacific coast. Pleurocope iriomotensis differs from its congeners in having lateral spine-like processes on pereonite 4 and coxal plates of pereonite 7. Prethura tuberculata can be distinguished from its single congener in having a lateral short projection of protopod of pleopod 2.     

A new species of nectar-feeding bat,genus Lonchophylla,from the Caatinga of Brazil (Chiroptera,Phyllostomidae)

We describe Lonchophylla inexpectata sp. n. from the Caatinga of Brazil. This new species can be distinguished from all known species of Lonchophylla that occur in Brazil by dental traits, cranial size, and fur colour. Specimens of Lonchophylla inexpectata have been misidentified as Lonchophylla mordax; but Lonchophylla inexpectata is a pale-venter species, similar in external appearance to Lonchophylla dekeyseri. We have found Lonchophylla inexpectata in the Caatinga of North-eastern Brazil; Lonchophylla mordax along the eastern border of the Caatinga and in the Atlantic Forest–Caatinga ecotone in North-eastern Brazil; and Lonchophylla dekeyseri in the Cerrado of Mid-western Brazil, in the Brazilian Cerrado–Caatinga ecotone, and as far west as the Cerrado of Bolivia.     

A new species of Metaeuchromius (Lepidoptera,Crambidae) from the Tibetan glacier area of China

Metaeuchromius glacialis Li, sp. n. is described from the Tibetan glacier area of China. The new species is similar to Metaeuchromius circe Bleszynski by the distal projection of costa exceeding the apex of valva, and the phallus with strong spine-like cornuti in the male genitalia. Images of male adult, tympanal and scent organs as well as genitalia of the new species are provided.