scholarly journals Sexual differences in the vocalizations and vocal organs of the Jungle Crow Corvus macrorhynchos.

2006 ◽  
Vol 55 (1) ◽  
pp. 7-17 ◽  
Author(s):  
Naoki Tsukahara ◽  
Masato Aoyama ◽  
Shoei Sugita
Keyword(s):  
Sexual Differences ◽  
Jungle Crow ◽  
Corvus Macrorhynchos

scholarly journals Histological Properties of the Nasal Cavity and Olfactory Bulb of the Japanese Jungle Crow Corvus macrorhynchos

2009 ◽  
Vol 34 (7) ◽  
pp. 581-593 ◽  
Author(s):  
M. Yokosuka ◽  
A. Hagiwara ◽  
T. R. Saito ◽  
N. Tsukahara ◽  
M. Aoyama ◽  
...  
Keyword(s):  
Olfactory Bulb ◽  
Nasal Cavity ◽  
Jungle Crow ◽  
Corvus Macrorhynchos

Calls of the Jungle Crow (Corvus macrorhynchos s.l.) as a taxonomic character

2000 ◽  
Vol 141 (3) ◽  
pp. 275-284 ◽  
Author(s):  
Jochen Martens ◽  
Jörg Böhner ◽  
Kurt Hammerschmidt
Keyword(s):  
Taxonomic Character ◽  
Jungle Crow ◽  
Corvus Macrorhynchos

scholarly journals Population Abundance of Potentially Pathogenic Organisms in Intestinal Microbiome of Jungle Crow (Corvus macrorhynchos) Shown with 16S rRNA Gene-Based Microbial Community Analysis

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Isamu Maeda ◽  
Mohammad Shohel Rana Siddiki ◽  
Tsutomu Nozawa-Takeda ◽  
Naoki Tsukahara ◽  
Yuri Tani ◽  
...  
Keyword(s):  
Microbial Community ◽  
16S Rrna ◽  
16S Rrna Gene ◽  
Pathogenic Bacteria ◽  
Community Analysis ◽  
Microbial Community Analysis ◽  
Intestinal Microbiome ◽  
Rrna Gene ◽  
Jungle Crow ◽  
Corvus Macrorhynchos

Jungle Crows (Corvus macrorhynchos) prefer human habitats because of their versatility in feeding accompanied with human food consumption. Therefore, it is important from a public health viewpoint to characterize their intestinal microbiota. However, no studies have been involved in molecular characterization of the microbiota based on huge and reliable number of data acquisition. In this study, 16S rRNA gene-based microbial community analysis coupled with the next-generation DNA sequencing techniques was applied to the taxonomic classification of intestinal microbiome for three jungle crows. Clustering of the reads into 130 operational taxonomic units showed that at least 70% of analyzed sequences for each crow were highly homologous toEimeriasp., which belongs to the protozoan phylumApicomplexa. The microbiotas of three crows also contained potentially pathogenic bacteria with significant percentages, such as the generaCampylobacterandBrachyspira. Thus, the profiling of a large number of 16S rRNA gene sequences in crow intestinal microbiomes revealed the high-frequency existence or vestige of potentially pathogenic microorganisms.

Seasonal morphological changes in the ovary of the Jungle crow (Corvus macrorhynchos)

2010 ◽  
Vol 85 (4) ◽  
pp. 224-234
Author(s):  
Muhammad Nazrul Islam ◽  
Xiao Bo Zhu ◽  
Masato Aoyama ◽  
Shoei Sugita
Keyword(s):  
Morphological Changes ◽  
Jungle Crow ◽  
Corvus Macrorhynchos
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