Information Center: Environment

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Flook PK; Post RJ

Simulium damnosum s.l., the vector of West African onchocerciasis, has been the target of a major insect control initiative for the past 20 years. However, attempts to study the migration patterns of reinvading infective flies into controlled areas have been restricted by the lack of suitable genetic markers.

F Muller; T Pocs

A collection of epiphyllous bryophytes from Bioko Island was investigated. It contained 57 epiphyllous bryophytes, comprising 55 hepatics and two mosses. Three taxa, Cololejeunea eustacei Pocs, Colura calderae Pocs and Lejeunea halei Robinson subsp. africana Pocs, are new to science.

F J Cabezas; M De la Estrella; C Aedo; M Velayos
May 29, 2005

A collection of epiphyllous bryophytes from Bioko Island was investigated. It contained 57 epiphyllous bryophytes, comprising 55 hepatics and two mosses. Three taxa, Cololejeunea eustacei Pocs, Colura calderae Pocs and Lejeunea halei Robinson subsp. africana Pocs, are new to science.

F Cazebas; C Aedo; M Velayos

A checklist of the Cyperaceae of Equatorial Guinea, comprising 95 species is presented in this article, analyzing specie by specie and stating their roots.

E Huguet; N Borrego, et. al

Allele frequencies for eight STR loci have been analysed in the Bubi population of Bioko Island, Equatorial Guinea.

El Haouri M; et. al

Loa Loa filariasis or loiasis is a subcutaneous and bloody vectorial parasitosis. It is endemic in forest and swamp areas of west and central Africa. We reviewed 26 moroccan cases of importation. All patients had visited Equatorial Guinea. Transient and migratory edema with pruritus were described in all cases and seen in 5 cases.

Eduardo Arroyo-Pardo; et.al

Nine Y-STR loci from the ʺminimal haplotypeʺ included in Y-STR Haplotype Reference Databases (YHRD) together with eight additional Y-STRs (DYS437, DYS438, DYS439, DYS460, DYS461, GATA C4, GATA H4 and GATA A10) were analyzed in a sample of 101 males from Equatorial Guinea living in Madrid.

E. Robbrecht

Four new species of Hymenocoleus are described, they come from Cameroon, Gabon, Equatorial Guinea, and Congo.

Dyer N.A, et. al

Tsetse flies of the palpalis group are major vectors of Human African Trypanosomiasis in Africa. Accurate knowledge of species identity is essential for vector control. Here, we combine ribosomal internal transcribed spacer 1 (ITS1), mitochondrial Cytochrome Oxidase 1 (COI) and microsatellites to determine the population structure and phylogenetic relations of Glossina p. palpalis in Equatorial Guinea.

Droissart V.; Sonke B.; Stevart T.; Simo M

Several papers dealing with Orchidaceae from Atlantic Central Africa have recently been published. However, orchid distributions in this area remain poorly known. Over the last decade, we have conducted an intensive fieldwork programme in Cameroon and Equatorial Guinea.

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