The features of a queen ant are almost exactly the same as the other ants of her species. For example, queen ants all have exoskeletons, and a body divided into three sections: the head, thorax and abdomen, as well as jointed antennae. Unlike the other ants, however, young queens are b...
A unique bird characteristic.The value of the large size is, of course, that it provides larger and sharper images - most valuable qualities for rapidly moving animals.The position of the eyes in a bird's head show close correlation with its life habits....
This Study was conducted to clarify the breeding bird communities between natural and fired forests in Verchneussuriisky Research Forest (44 degrees 02' N, 134 degrees 10' E) Institute of Biology and Soil Science, Far-East Branch, Russian Academy of Science at Ussuri, Russia from 7 to 11 ...
To understand the distribution characteristics of birds in Denglongsha Island and its adjacent areas of Foshan New City, and to make the corresponding restoration suggestions for birds in this region, we conducted bird survey using line transects from November 2013 to October 2014. Our results show...
The extinct flying reptiles called pterosaurs were the second group of animals (after insects) to evolve flight. Most pterosaurs were about the size of modern seagulls. A few were as small as sparrows, but some of the later species were the largest flying animals that have ever lived. In ...
The phylogenetic analysis of the nucleotide sequences of all 10 genome segments revealed that N-MDRV ZJ00M is distinct from all other described reovirus species groups but is a separated from the ARV (including MDRV and GRV) species within orthoreovirus species group II and grouped into the ...
We have used molecular characteristics to clarify the taxonomic status of three problematic gracilarioid algae, by comparison with existing data for the Gr... CJ Bird,MA Ragan,AT Critchley,... - 《British Phycological Bulletin》 被引量: 131发表: 1994年 Taxonomy and biogeography of the fiddler...
particle size analysis,sedimentary structures,paleontological features,well logging facies,and using the RMS amplitude attribute,a variety of slicing technology,etc.The results show that the canyon is the deeper downcutting and scours to the older strata eastwards within the Huang Liu group( T40 ~ ...
Such cities can house diverse bird assemblages but these species face conditions varying both spatially (habitats and human activity spread out unequally) and temporally (influx of migratory birds, seasonally varying weather). How do urban birds cope with such conditions? More specifically, do ...
Francisco MR, Lunardi VO, Galetti M (2007) Bird attributes, plant characteristics, and seed dispersal of Pera glabrata (Schott, 1858), (Euphorbiaceae) in a disturbed cerrado area. Braz J Biol 67(4):627–634. : 10.1590/... M Francisco,V Lunardi,M Galetti - 《Brazilian Journal...