Ryoichi Arai
Doctor of Science
Honorary permanent curator
Department of Zoology, University Museum, University of Tokyo
7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
araryo@um.u-tokyo.ac.jp
Library of Congress Control Number: 2010936627
ISBN: 978-4-431-53876-9 Springer Tokyo Berlin Heidelberg New York
This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifi cally the rights
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names are exempt from the relevant protective laws and regulations and therefore free for general use.
© Springer 2011
Printed in Japan
Printed on acid-free paper
Springer is a part of Springer Science+Business Media
springer.com
Doctor of Science
Honorary permanent curator
Department of Zoology, University Museum, University of Tokyo
7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
araryo@um.u-tokyo.ac.jp
Library of Congress Control Number: 2010936627
ISBN: 978-4-431-53876-9 Springer Tokyo Berlin Heidelberg New York
This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifi cally the rights
fi
of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfi lms or in other ways, and storage in
fi
data banks.
The use of registered names, trademarks, etc. in this publication does not imply, even in the absence of a specific statement, that such
fi
names are exempt from the relevant protective laws and regulations and therefore free for general use.
© Springer 2011
Printed in Japan
Printed on acid-free paper
Springer is a part of Springer Science+Business Media
springer.com