منابع مشابه
Characterization of 10 microsatellite loci for Bathysa australis (Rubiaceae)1
UNLABELLED PREMISE OF THE STUDY Bathysa australis is a common subcanopy tree from the Atlantic Forest that is pollinated by bees and wasps and produces autochoric seeds. This species exhibits great phenotypic plasticity along the elevational gradient of Serra do Mar in southeastern Brazil. We expect to assess the genetic diversity and gene flow between populations of this species along the e...
متن کامل18.782 Arithmetic Geometry Lecture Note 10
In this lecture we lay the groundwork needed to prove the Hasse-Minkowski theorem for Q, which states that a quadratic form over Q represents 0 if and only if it represents 0 over every completion of Q (as proved by Minkowski). The statement still holds if Q is replaced by any number field (as proved by Hasse), but we will restrict our attention to Q. Unless otherwise indicated, we use p throug...
متن کاملNote Common Reed Phragmites Australis Occurrence and Adjacent Land Use along Estuarine Shoreline in Chesapeake Bay
We completed a shoreline survey of Phragmites occurrence and adjacent land use along more than 8,400 km of shoreline in the Maryland and Virginia portions of the Chesapeake Bay and its tidal tributaries. Phragmites occurred along 14.6% of Maryland estuarine shoreline in the mid-to-upper portion of Chesapeake Bay, but along only 2.0% of the surveyed Virginia shoreline in the mid-to-lower portion...
متن کاملDAO Office Note 97-10 Office Note Series on Global Modeling and Data Assimilation
This study assesses the quality of estimates of climate variability in moisture flux and convergence from three assimilated data sets: two are reanalysis products generated at the Goddard Data Assimilation Office (DAO) and the National Centers for Environmental Prediction/National Centers for Atmospheric Research (NCEP/NCAR), and the third consists of the operational analyses generated at the E...
متن کاملUltrastructure of Gonionchus australis (Xyalidae, Nematoda).
Observations are reported on the ultrastructure of the buccal cavity, body cuticle, spermatids, spermatozoa, male genitalia, and caudal glands of Gonionchus australis. The buccal cuticle is a continuation of the pharyngeal cuticle. Anteriorly it is secreted by arcade tissue and overlaps the mouth rim; laterally it forms longitudinal tooth ridges. The non-annulated cephalic cuticle differs sharp...
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ژورنال
عنوان ژورنال: Proceedings of the Zoological Society of London
سال: 1862
ISSN: 0370-2774
DOI: 10.1111/j.1469-7998.1862.tb06504.x