The evolutionary history of hepaciviruses.

In the search for natural reservoirs of hepatitis C virus (HCV), a broad diversity of non-human viruses within the genus has been uncovered. However, the evolutionary dynamics that shaped the diversity and timescale of hepaciviruses evolution remain elusive. To gain further insights into the origins and evolution of this genus, we screened a large dataset of wild mammal samples ( 1,672) from Africa and Asia, and generated 34 full-length hepacivirus genomes.

Using MALDI-TOF mass spectrometry to identify ticks collected on domestic and wild animals from the Democratic Republic of the Congo.

Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-TOF MS) has recently emerged as an alternative to morphological and molecular tools to identify tick species. In this study, we set out to evaluate and confirm the ability of MALDI-TOF MS to identify different species of ticks collected in the Democratic Republic of the Congo and preserved in 70% ethanol. A total of 575 ticks, of which 530 were collected from domestic pigs and 45 from wild animals, were subjected to MALDI-TOF MS analysis to evaluate the intraspecies reproducibility and interspecies specificity of MS profiles obtained from the different species.

Review of the fur-mite genus Soricilichus Fain, 1970 (Acariformes: Chirodiscidae)-symbionts of the African shrews of the subfamily Crocidurinae (Soricomorpha: Soricidae).

The fur-mite genus Soricilichus Fain, 1970 (3 species) (Acariformes: Chirodiscidae) represented by permanent symbionts of the African shrews of the subfamily Crocidurinae (Soricomorpha: Soricidae) is revised. The external morphology of these species was investigated with light and scanning electron microscopy. Based on the type specimens and newly obtained samples, 2 recognized species, S.

Crocidurobia faini n. sp. (Acariformes: Myobiidae), a new mite species parasitising shrews of the genus Crocidura Wagler (Soricomorpha: Soricidae) in DR Congo.

A new species Crocidurobia faini n. sp. (Acariformes: Myobiidae) recorded on Crocidura denti Dollman (type-host) (Soricomorpha: Soricidae), Crocidura cf.