A new genus of taeniodonts from the late Paleocene / Bryan Patterson --

v.10:no.6(1949)

New species of fresh-water catfishes from North Borneo [by] Robert F. Inger and Chin Phui Kong.

v.39:no.27(1959)

A new species of the fossorial mammal Arctoryctes from the Oligocene of Colorado / Charles A. Reed --

v.10:no.24(1956)

A new race of crow. Corvus enca, from the Philippines [by] Austin L. Rand and Dioscoro S. Rabor.

v.39:no.52(1961)

Six new species of Dasyhelea (Insecta, Diptera, Ceratopogonidae) from Patagonia

Six new species of Dasyhelea Kieffer, 1911 from Argentinean and Chilean Patagonia are described and illustrated based on adults. Five of these species do not belong to any of the recognized groups found in the Americas. The remaining one, Dasyhelea pabloi sp. nov. is a typical member of the leptobranchia group and is the first record of a species from this group found in the Neotropical region.

Seven new species of Latonigena (Araneae, Gnaphosidae) from South America

In this paper seven new species of Latonigena Simon, 1893 are described, including the first descriptions of males of this genus. Latonigena beni sp. nov. is described from Bolivia and Brazil and six species are described exclusively from Brazil: L. colombo sp. nov. from Paraná; L. lami sp. nov. from Paraná and Rio Grande do Sul; L. santana sp. nov., L. sapiranga sp. nov. and L. taim sp. nov. from Rio Grande do Sul; L. turvo sp. nov. from Tocantins, Santa Catarina and Rio Grande do Sul. Latonigena africana Tucker, 1923 is transferred to Trichothyse Tucker, 1923 with basis on the morphological characters.

New species of Eupalaestrus from Argentina (Araneae, Theraphosidae, Theraphosinae)

A new species of Eupalaestrus Pocock, 1901 from northern Argentina is described and illustrated. Males and females of Eupalaestrus larae sp. nov. differ from those all other species of the genus by the color with distinct two parallel longitudinal stripes on the femora, patellae, tibiae and one longitudinal stripe reaching half of metatarsi; the presence of a thickened femur and tibia IV; a straight embolus of the male palpal bulb and retrolateral keel pronounced. Specimens were captured in Chaco province, inhabiting unflooded flat grasslands open areas inside forest in transitional Chaco eco-region.

Neodrassex, a new genus of the Leptodrassex group (Araneae, Gnaphosidae) from South America

The new genus Neodrassex is proposed to include two new species of Gnaphosidae from Brazil. Neodrassex aureus sp. nov. is described from Amazonas, Paraná and Rio Grande do Sul states, and N. iguatemi sp. nov. is described from Paraná state. Neodrassex gen. nov. is characterized by small size, pale coloration, large anterior median eyes surrounded by black pigmentation, absence of a dorsal abdominal scutum in males and by the cheliceral dentition with 2-3 teeth on the promargin and 2-4 on the retromargin. The new genus is tentatively placed at the Leptodrassex group.

A new species of Portanus (Hemiptera, Cicadellidae, Xestocephalinae) from Brazil

Portanus Ball, 1932 comprises 45 species that occur in Brazil, including Portanus felixi sp. nov. described and illustrated herein. The genus is close to Paraportanus Carvalho & Cavichioli, 2009 and can be distinguished from it by having a transversal groove on the basal third of the subgenital plates. The new species can be distinguished from the other species of the genus by the characters of male genitalia, especially by the pygofer with the apical process pointed, sclerotized and dorso-ventrally directed; and by the aedeagus with apodeme on the basal third.

New records of Paracrias Ashmead (Hymenoptera, Eulophidae) as parasitoids on weevil larvae (Coleoptera, Curculionidae) in Brazil, with the description of a new species

Paracrias strii Schauff, 1985 and P. ceratophaga Palmieri & Hansson sp. nov. are first record in Brazil and both are associated with Ceratopus Schoenherr larvae (Coleoptera, Curculionidae) reared from syconia of two species of fig-trees. Both Paracrias species are diagnosed and illustrated. Males of P. ceratophaga sp. nov. are described. The association of Paracrias with weevil larvae is briefly discussed.

Description of two new species of Plesiopelma (Araneae, Theraphosidae, Theraphosinae) from Argentina

Two new species of Plesiopelma Pocock, 1901 from northern Argentina are described and diagnosed based on males and habitat descriptions are presented. Males of Plesiopelma paganoi sp. nov. differ from most of species by the absence of spiniform setae on the retrolateral face of cymbium, aspect of the palpal bulb. Plesiopelma aspidosperma sp. nov. differs from most species of the genus by the presence of spiniform setae on the retrolateral face of cymbium and it can be distinguished from P. myodes Pocock, 1901, P. longisternale (Schiapelli & Gerschman, 1942) and P. rectimanum (Mello-Leitão, 1923) by the separated palpal bulb keels and basal nodule of metatarsus I very developed. It differs from P. minense (Mello-Leitão, 1943) by the shape of the palpal bulb and basal nodule on metatarsus I well developed. Specimens were captured in Salta province, Argentina, inhabiting high cloud forests of Yungas eco-region.

Three new species of Neodrassex (Araneae, Gnaphosidae) from Brazil

Three new species of Neodrassex Ott, 2012 are described from Brazil: N. cachimbo sp. nov. from state of Pará, N. nordeste sp. nov. from state of Piauí and N. ibirapuita sp. nov. from state of Rio Grande do Sul.

A new species of Leiostracus from Bahia, Brazil (Gastropoda, Pulmonata, Orthalicidae)

A remarkable new species of pulmonate snail was recently collected in a small Atlantic Rainforest fragment near the city of Canavieiras, state of Bahia, Brazil, an area known for a high diversity of land snails. It is described herein as Leiostracus fetidus sp. nov. and can be easily identified by its color pattern of irregular brown to black axial stripes on a white to yellow background, a reddish axial band "separating" the white peristome from the rest of the shell and a broad brown spiral band surrounding the umbilical region. Other diagnostic features include a relatively small size, a proto columellar fold and two very weak folds delimiting the basal region of the aperture. This discovery is a reminder of how little this fauna is known and also an alarm for proper conservation of these forest fragments.

New species of Rhaphiptera (Coleoptera, Cerambycidae) from the Caatinga biome

A new species of Cerambycidae (Lamiinae) is described and illustrated from the Brazilian semi-arid of northeastern Brazil. Rhaphiptera delmari sp. nov. is recorded from Morro do Chapéu municipality in the Bahia State.

A new species of Aleiodes (Hymenoptera, Braconidae, Rogadinae) from Brazil, with biological notes

Aleiodes Wesmael is the most diverse rogadine genus, with koinobiont endoparasitic development in Lepidoptera caterpillars resulting in mummification of the host remains. Aleiodes japi sp. nov. is described and illustrated. Type specimens of the new species were reared from Physocleora grosica and Ischnopteris sp. (Lepidoptera, Geometridae, Ennominae) larvae. Host larvae were collected on Alchornea triplinervia (Euphorbiaceae) at the Reserva Biológica Municipal da Serra do Japi, Jundiaí, São Paulo, Brazil. This is the second species of circumscriptus/gastritror group described from Brazil.