Amanita psammolimbata, a new species from Northeastern Brazilian sand dunes
نویسندگان
چکیده
منابع مشابه
A new genus and species of Tentyriini (Coleoptera: Tenebrionidae) from sand dunes in Namaqualand, South Africa
Archinamaqua gen. n. lyleae sp. n. (Pimeliinae Latreille, 1802, Tentyriini Eschscholtz, 1831) is described from the sand dunes of Namaqualand in northwestern South Africa. It is related to the genera Broomium Koch, 1950 and Archinamibia Koch, 1952. All these taxa are wingless and highly adapted nocturnal sand dwellers in dry habitats of the same area in northwestern South Africa and southern Na...
متن کاملBooming Sand Dunes
Booming” sand dunes have a remarkable capacity to produce sounds that are comparable with those from a stringed instrument. This phenomenon, in which sound is generated after an avalanching of sand along the slip face of a dune, has been known for centuries and occurs in at least 40 sites around the world. A spectral analysis of the sound shows a dominant frequency between 70 and 110 Hz, as wel...
متن کاملGreat Sand Dunes
Endemic species are those that exist at only one location or area on Earth. They tend to be more numerous in habitats that are distinctly different from the surrounding areas. The Great Sand Dunes harbor at least seven endemic species of insects. Many of the insects here are ‘sand obligates’, meaning that they are adapted uniquely for sandy habitats. Currently, just over 1,000 different kinds o...
متن کاملA new species of Elasmopus (Amphipoda: Hadzioidea: Maeridae) from Suape Harbor, Northeastern Brazilian coast.
A new amphipod species of the genus Elasmopus Costa, 1853 is described based on material collected from intertidal rocky shore, near the Suape Harbor, coast of the Brazilian state of Pernambuco. The new species may be recognized by the propodus of gnathopod 2 suboval, slightly tapering distally, palmar margin not defined by a stout seta, spine, or palmar corner, with a subdistal blunt tubercle,...
متن کاملMinimal model for sand dunes.
We propose a minimal model for aeolian sand dunes. It combines an analytical description of the turbulent wind velocity field above the dune with a continuum saltation model that allows for saturation transients in the sand flux. The model provides a qualitative understanding of important features of real dunes, such as their longitudinal shape and aspect ratio, the formation of a slip face, th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mycosphere
سال: 2015
ISSN: 2077-7019
DOI: 10.5943/mycosphere/6/3/3