نتایج جستجو برای: mediterranean taxa
تعداد نتایج: 68497 فیلتر نتایج به سال:
A new troglobitic spider species, Nesticus dimensis n. sp. (felmale male), inhabiting the Dim Cave of Alanya (Antalya Prov., Turkey) is diagnosed and described. The new species belongs to the Eastern Mediterranean Nesticus Group, which includes N. eremita and N. speluncarum as the most common and widespread species along with N. arenstorffi and N. henderickxi. Evolutionary relationships of the ...
Models for the development of species distribution in Europe typically invoke restriction in three temperate Mediterranean refugia during glaciations, from where recolonization of central and northern Europe occurred. The brown bear, Ursus arctos, is one of the taxa from which this model is derived. Sequence data generated from brown bear fossils show a complex phylogeographical history for wes...
The ammonite assemblage of the planula Biohorizon (Early Kimmeridgian, Planula Zone) is studied in detail, mainly based on bed-by-bed collected specimens from Wohlgeschichtete-Kalke Formation Plettenberg Quarry near Balingen (western Swabian Alb) and some additional coeval beds former Schneider at Spielberg am Hahnenkamm (southwestern Franconian Alb). Within Upper Jurassic Southern Germany, one...
Four interesting lichens belonging to Catapyrenium, Placidium and Placopyrenium genera (Verrucariaceae) were collected for the first time in Argentina. Catapyrenium exaratum was only reported from Chile and Perú. Placidium acarosporoides was previously known from North America, Chile and South Africa. Placidium pilosellum, a widespread and common species, but little known in South America. Fina...
Species of Nannirhynchia Buckman, 1918 are particularly abundant in the stratigraphic record of Early Jurassic age outcropping in the Lusitanian Basin, where they represent important biostratigraphic tools, especially where ammonites are missing or are not well preserved. An attempt of a correlation scheme of ammonite and brachiopod zones from the Mediterranean and the northern European provinc...
Using a 2010 review of non-indigenous species (NIS) reported in the Mediterranean Sea as baseline, this study undertakes paramount revision list region up to December 2021, re-evaluating established, casual and failed introduction events over 1366 taxa. In light new data expert judgement, 14 have been removed from “established list” inventory. The total number validated NIS is close 1000—751 es...
Models for the development of species distribution in Europe typically invoke restriction in three temperate Mediterranean refugia during glaciations, from where recolonization of central and northern Europe occurred. The brown bear, Ursus arctos, is one of the taxa from which this model is derived. Sequence data generated from brown bear fossils show a complex phylogeographical history for wes...
Serra de São Mamede Natural Park, a macrofungal diversity hotspot in the Mediterranean region
The Serra de São Mamede Natural Park is a biodiversity hotspot in the broad region of Alentejo, Portugal, where influence Atlantic Ocean allows for continuity Eurosiberian-like forest heart Mediterranean region. park therefore unique among few protected areas Portugal. We attempt to describe macrofungal diversity first time. Our results reveal rich and diverse assembly species (239 t...
Middle Miocene (Badenian) chondrichthyan fossils collected from the Tekeres Schlieren Member of Baden Formation at (southern Hungary, Mecsek Mts) are described here. The assemblage is exceptionally diverse and well-preserved, consists holocephalans, selachians batomorphs. Nine taxa reported for first time Badenian Central Paratethys: Ischyodus sp., Hexanchus cf. nakamurai, Centrophorus Isistius...
Species diversity is widely recognized as an important trait of ecosystems' functioning and resilience. Understanding the causes of diversity patterns and their interaction with the environmental conditions is essential in order to effectively assess and preserve existing diversity. While diversity patterns of most recurrent groups such as fish are commonly studied, other important taxa such as...
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