Monographische Studien an Treubia insignis Goebel

THE ARCHEGONIUM AND SPOROPHYTE OF 2 iREUBIA INSIGNIS GOEBEL By Douglas Houghton

1 Murray, J., Edinburgh, Proc. R. Soc., 10, 505 (1880). 2 Agassiz, A., Numerous paper in the Bulletins and Memoirs of the Museum of Comparative Zoology at Harvard and a general statement, London, Proc. R. Soc., 71,412 (1903). 8 Dole, R. B., The Carnegie Institution of Washington, Publication No. 182, Papers from the Tortugas Laboratory, 5, 711 (1914). 4 Tashiro, S., Year Book of the Carnegie In...

^franziskanische Studien

Light and ultrastructural analysis of Myxobolus insignis (Myxozoa), infecting the Amazonian Fish Semaprochilodus insignis (Prochilodontidae)

A myxosporean infecting the gill filaments of the freshwater teleost Semaprochilodus insignis collected in the Trombetas River (Central Amazonian Region, Brazil) is described using light and electron microscopy. The spores were ovoid in frontal view with round extremities and measured 15.4 ± 0.6 μm in total length, 12.4 ± 0.5 μm wide and 8.1 ± 0.7 μm thick; the spore valves (up to 0.4 μm) were ...

Scientific Memoirs No. 54. Philaematomyia Insignis

There are two valuable but highly technical descriptions. The first is a study of the sucking apparatus of a small brown fly found throughout the oriental region and of a genus closely allied to Musca. It is a very common blood sucking fly of cattle in Madras. The second study by Capt. Cragg is of the Hcematopota pluvialis, a gadfly or cleg of the family of Tabanidae. It attacks man, cattle or ...

Conceptus Studien , 2000 REPRESENTATION AND “ RELIABLE PRESENCE ”

The “New Computationalism” that is the subject of this special issue requires an appropriate notion of representation. The purpose of this essay is to recommend such a notion. In cognitive science generally, there have been two primary candidates for spelling out what it is to be a representation: teleological accounts and accounts based on “decoupling.” I argue that the latter sort of account ...