The Cambridge natural history,

--VI. Insects, pt. II. Hymenoptera continued (Tubilifera and Aculeata), Coleoptera, Strepsiptera, Lepidotera, Diptera, Aphaniptera, Thysanoptera, Hemiptera, Anoplura. By David Sharp. 1901.--VII. Hemichordata, by S.F. Harmer. Ascidians and Amphioxus, by W.A. Herdman. Fishes (exclusive of th systematic account of Teleostei) by T.W. Bridge. Fishes (systematic account of Teleostei) by G.A. Bonlenger. 1904.--VIII. Amphibia and reptiles, by Hans Gadow. 1901.--IX. Birds, by A.H. Evans. 1900--X. Mammalia, by F.E. Beddard. 1902.

Modern connectors for timber construction.

"By Nelson S. Perkins, construction engineer, Peter Landsem, assistant construction engineer, National Committee on Wood Utilization, United States Department of Commerce, and Geo. W. Trayer, senior engineer, Forest Products Laboratory, Branch of Research, Forest Service, United States Department of Agriculture."--P.1.

Notes and anecdotes of many years,

A plea for anecdotage.--"The Tribune" and Horace Greeley.--The tragic Greeley campaign.--Two famous preachers.--John Hay.--Isaac H. Bromley--William Winter.--Edwin L. Godkin.--Theodore Roosevelt.--Friends of many kinds.--Maj.-Gen. George W. Goethals.

How the modern hostess serves wine; a practical handbook with menus, recipes and table settings ...

Mode of access: Internet.

Beautiful Burlington,

Mode of access: Internet.

Freedom is everybody's job! : the crime of the government against the negro people; summation in the trial of the 11 communist leaders /

Cover title.

Reminiscences,

Mode of access: Internet.

Life of Her Majesty Queen Victoria;

Mode of access: Internet.

Mr. Oseba's last discovery.

Mode of access: Internet.

A low insertion loss, capacitively scanned goniometer for Faraday rotation measurements in the V.H. F. range

Mode of access: Internet.

The law of evidence in civil cases,

Index remade and enlarged by James M. Henderson. cf. Foreword.

Communication in coral reef fish: the role of ultraviolet colour patterns in damselfish territorial behaviour

Many coral reef fish possess ultraviolet (UV) colour patterns. The behavioural significance of these patterns is poorly understood and experiments on this issue have not been reported for free-living reef fish in their natural environment. The damselfish Pomacentrus amboinensis has UV facial patterns, and spectroradiometric ocular media measurements show that it has the potential for UV vision. To test the potential behavioural significance of the UV patterns, I studied the response of males, in natural territories on the reef and in aquaria, to two conspecific intruders, one presented in a UV-transmitting (UV+) container and the other in a UV-absorbing (UV-) one. Territory owners attacked intruders viewed through UV+ filters significantly more often and for longer than intruders viewed through the UV- filter. In general, the results of the field experiment confirmed those of the laboratory experiment. The results support the hypothesis that P. amboinensis males are sensitive to UV light and that reflectance patterns, which appear in high contrast only in UV, modulate the level of aggressive behaviour. A recent survey showed that many predatory fish may not have UV vision and the use of UV colours in select species of reef fish may therefore serve as a 'private communication channel'. (C) 2004 The Association for the Study of Animal Behaviour. Published by Elsevier Ltd. All rights reserved.