Catalogue of type specimens of invertebrates in the collection of the Instituto Nacional de Pesquisas da Amazônia, Manaus, Brazil. II. Hexapoda: Collembola, Diplura, Archaeognatha, Ephemeroptera and Blattaria

A catalogue of type specimens of Collembola, Diplura, Archaeognatha, Ephemeroptera, and Blattaria deposited in the Invertebrate Collection of the Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil, is presented and updated to June, 2007. It contains a total of 22 holotypes and 18 lots of paratypes of 22 species of Collembola; one holotype and one paratype of one species of Diplura; four holotypes and four paratypes of four species of Archaeognatha; 10 holotypes and thirteen lots of paratypes of 11 species of Ephemeroptera; and one holotype and two lots of paratypes of one species of Blattaria. Specific names are listed alphabetically within family, followed by bibliographical citation, original genus name, status of type, collection number and locality data.

Catalogue of type specimens of the Collection of Invertebrates of Instituto Nacional de Pesquisas da Amazônia, Manaus, Brazil. III. Hexapoda: Isoptera, Mantodea, Mecoptera, Orthoptera, Plecoptera, Trichoptera and Zoraptera

A catalogue of the type specimens of Isoptera, Mantodea, Mecoptera, Orthoptera, Plecoptera, Trichoptera, and Zoraptera deposited in the Invertebrate Collection of the Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil, is presented and updated to December, 2007. A total of eight holotypes and seven lots of paratypes of nine species of Isoptera; three holotypes and one paratype of three species of Mantodea; five holotypes and five lots of paratypes of five species of Mecoptera; eight holotypes and five lots of paratypes of eleven species of Orthoptera; three holotypes, three neotypes and two lots of paratypes of seven species of Plecoptera; six holotypes and seven lots of paratypes of ten species of Trichoptera; and two holotypes and three lots of paratypes of three species of Zoraptera, are listed. Specific names are listed alphabetically within the family, followed by bibliographic citation, original genus name, status of type, collection number, locality data and remarks when appropriate.

New Synonyms in Hortia and Dictyloma (Rutaceae), with Validation of the Name Hortia badinii

This work is a part of a taxonomic revision of the Neotropical genus Hortia (Rutaceae), where three names (H. colambiana Gleason. H. chocoensis Cuatrec., and H. badinii M. Lisboa ex Groppo) are proposed as synonyms of H. brasiliana Vand. ex DC., and the name H. badinii is here validated. Additionally, another name in the Rutaceae. Dictyoloma peruvianum Plana., is proposed as a synonym of D. vandellianum A. Juss. Notes on the type collection of D. vandellianum are provided.

LC-MS method development and comparison of sampling materials for the analysis of organic gunshot residues

This study aimed at comparing the efficiency of various sampling materials for the collection and subsequent analysis of organic gunshot residues (OGSR). To the best of our knowledge, it is the first time that sampling devices were investigated in detail for further quantitation of OGSR by LC-MS. Seven sampling materials, namely two "swab"-type and five "stub"-type collection materials, were tested. The investigation started with the development of a simple and robust LC-MS method able to separate and quantify molecules typically found in gunpowders, such as diphenylamine or ethylcentralite. The evaluation of sampling materials was then systematically carried out by first analysing blank extracts of the materials to check for potential interferences and determining matrix effects. Based on these results, the best four materials, namely cotton buds, polyester swabs, a tape from 3M and PTFE were compared in terms of collection efficiency during shooting experiments using a set of 9 mm Luger ammunition. It was found that the tape was capable of recovering the highest amounts of OGSR. As tape-lifting is the technique currently used in routine for inorganic GSR, OGSR analysis might be implemented without modifying IGSR sampling and analysis procedure.

Botryocladia canariensis; Rhodymeniaceae

Botryocladia canariensis Afonso-Carrillo & Sobrino

Botryocladia exquisita; Rhodymeniaceae

Botryocladia exquisita C.W.Schneid. & C.E.Lane

Caulerpa sertularioides; Caulerpaceae

Caulerpa sertularioides f. corymbosa (S.Gmelin) Howe f. corymbosa W.R.Taylor, determined by L.N. de Senerpont Domis 2003

Halymenia integra; Halymeniaceae

Halymenia integra M.A.Howe & W.R.Taylor, determined by M. Wynne 2005

Hypnea fastigiata; Hypneaceae

Hypnea fastigiata Harvey

Ishige okamurai; Ishigeaceae

Ishige okamurai Yendo, determined by M.J.Wynne 2006

Laurencia grevilliana; Rhodomelaceae

Laurencia brongniartii J.Agardh

Mychodea compressa; Mychodeaceae

Mychodea compressa Harvey

Mychodea hamata; Mychodeaceae

Mychodea hamata Harvey

Mychodea terminalis; Mychodeaceae

Mychodea terminalis Harvey

Palmaria stenogona; Palmariaceae

Palmaria stenogona (Perestenko) Perestenko