En una población canina de las áreas rurales del municipio de Montería Córdoba (Colombia),
se determinó la seroprevalencia de leptospirosis, para lo cual se tomaron muestras de …

For almost 30 years, there have been active discussions about the taxonomic impediment
and the challenge this represents to address the current human-induced biodiversity crisis. …

Amber is fossilized resin that preserves biological remains in exceptional detail, study of which
has revolutionized understanding of past terrestrial organisms and habitats from the Early …

Dinosaur bonebeds with amber content, yet scarce, offer a superior wealth and quality of
data on ancient terrestrial ecosystems. However, the preserved palaeodiversity and/or …

Springtails (Hexapoda: Entognatha: Collembola) extend into at least the Early Devonian, but
have a meagre record as fossils until the latter part of the Mesozoic. Here, we document a …

Diplura are an ancient group of basal (apterygote) hexapods that thrive in various cryptic
terrestrial habitats. Despite an ancient origin that extends at least to the Devonian period, the …

The extinct tanaidomorphan diversity from Early Cretaceous Spanish amber, currently
comprising 26 specimens, is reassessed. The fossil family Alavatanaidae Vonk & Schram, 2007, …

Entomobryomorphan springtails (Hexapoda: Entognatha: Collembola) of the family Isotomidae
are the most numerous group of Collembola in Spanish amber, a pattern typical in other …

Diplurans are among the earliest hexapods in the geological record. These primitively wingless
relatives of insects are infrequently encountered despite being pervasive in soil habitats. …

Mites are relatively common and diverse in fossiliferous ambers, but remain essentially
unstudied. Here, we report on five new oribatid fossil species from Lower Cretaceous Spanish …