First known brazilian species of the genera Scutops and Neoscutops (Diptera: Periscelididae), with comments on the relationships among the species in each genus

Four new species of Periscelididae are described from Brazil - Neoscutops cariri, sp. n., and Scutops marcgrafi sp. n., from the northern extreme of the Atlantic Forest, S. lopesi, sp. n., from southeastern Brazil, and S. goianiensis, from central Brazil. S. chapmani is herein synonymezed to S. fascipennis. A key is provided for the known species of Neoscutops and Scutops. A brief discussion is made about the possiblem phylogenetic relationships among the species of each of these two genera.

First report of the genera Macvicaria Gibson & Bray, 1982, Pachycreadium Manter, 1954 and Saturnius manter, 1969 (Trematoda: Digenea), in brazilian marine fishes

Macvicaria crassigula (Linton, 1910) (Opecoelidae) is referred from the intestine of Micropogonias furnieri and from Stellifer rastrifer; and from Stellifer rastrifer, and Saturnius maurepasi Overstreet, 1977 (Bunocotylidae) from the stomach of Mugil liza. This is the first report of these species in Brazil, and a new host records are presented.

Two new genera of Paramphistomidae (Trematoda, Digenea) from freshwater fish of Rondônia State, Brazil

Two new genera and species of Paramphistomidae (Trematoda, Digenea) are described from freshwater fish of Rondônia State, Brazil. Pronamphistoma cichlasomae gen. et sp. nov. from Cichlasoma severum (Heckel) is characterized as having a small, robust body with an anterior collar-like expansion, diverticula within the wall of the oral sucker and vitellaria in lateral fanshaped configurations. Micramphistoma ministoma gen. et sp. nov. from Hypopomus sp lacks oral diverticula, has anteriorly situated parallel tests and a very small postero-ventral acebtabulum. Neither of the new forms closely resembles any known genus.

A preliminary checklist and key to the genera and subgenera of Tabanidae (Diptera) of Bolivia with particular reference to Santa Cruz Department

This paper documents 32 genera and 167 species of Tabanidae reported from Bolivia. All available data are cited for each species. A key to genera and subgenera is presented and includes illustrations. This preliminary checklist and key is intended as a baseline for further study, the aim of which is to establish which species are of greatest economic importance.

Intragenomic variation in the second internal transcribed spacer of the ribosomal DNA of species of the genera Culex and Lutzia (Diptera: Culicidae)

Culex is the largest genus of Culicini and includes vectors of several arboviruses and filarial worms. Many species of Culex are morphologically similar, which makes their identification difficult, particularly when using female specimens. To aid evolutionary studies and species distinction, molecular techniques are often used. Sequences of the second internal transcribed spacer (ITS2) of ribosomal DNA (rDNA) from 16 species of the genus Culex and one of Lutzia were used to assess their genomic variability and to verify their applicability in the phylogenetic analysis of the group. The distance matrix (uncorrected p-distance) that was obtained revealed intragenomic and intraspecific variation. Because of the intragenomic variability, we selected ITS2 copies for use in distance analyses based on their secondary structures. Neighbour-joining topology was obtained with an uncorrected p-distance. Despite the heterogeneity observed, individuals of the same species were grouped together and correlated with the current, morphology-based classification, thereby showing that ITS2 is an appropriate marker to be used in the taxonomy of Culex.

1.° Joannis de Rupella, ordinis Fratrum Minorum, summa de anima et viribus ejus. — 2.° S. Augustini liber de spiritu et anima. — 3.° Anonymi libellus de anima, seu de viribus animae. — 4.° Revelationes de locis Purgatorii et patriae coelestis : authore Petro, Abbate Cluniacensi. — 5.° Scholium de S. Elizabetha, Schonaugiensi virgine. — 6.° Scholium de S. Maria de Oignies. — 7.° Revelatio cujusdam sanctae mulieris.

Bigotianus

1.° Summa medicinae Gualteriana. — 2.° Rogerii Parmensis practica medicinae, major et minor. — 3.° Summula de praeparatione ciborum et potuum infirmorum, secundùm Musandinum. — 4.° Ricardi liber de signis prognosticis. — 5.° Nicolai antidotarius. — 6.° Platearii tractatus de simplicibus medicinis, Salerni editus. — 7.° Placeani tractatus de signis aegritudinum et earum curatione. — 8.° Anonymi antidotarius.

Colbertinus

1.° Joannis de Sacrobosco tractatus de sphaera, cum Joannis Anglici commentario. — 2.° Summa Lamberti de logica. — 3.° Communia super totam logicam, grammaticam, et super mathematicas scientias : authore anonymo.

Colbertinus

1.° Summa dictaminis, sive summa epistolandi, libris decem : authore Thoma de Capua, Diacono Cardinali. — 2.° Magistri Petri de Vineis epistolae.

Colbertinus