Catalogus dipterorum hucusque descriptorum /

v. 5 (1909)

List of the specimens of British animals in the collection of the British Museum.

pt.15 (1853) [Nomenclature of Diptera.I]

The interstitial subsoil fauna on the beach of Sarso Island, Red Sea

The scope of this research was to find out, how important is the presence of brackish water for the formation of the characteristical littoral subsoil fauna in the interstitial spaces of beaches. There is little precipitation in the Red Sea area and therefore little influence of freshwater on the beach. Moreover, the sandy beach of Sarso Island (Farasan Archipelago) is bordered landwards and underneath by solid limestone, preventing subsoil fresh water, if there is any, from penetrating into the beach region. The salinity of the interstitial water from Sarso beach lies a little above the salinity of the adjacent sea. The microfauna of Sarso beach is composed to a rather big proportion of such species that are known to be characteristical littoral subsoil water species, partially of world wide distribution. The ecological analysis of this fauna, i.e. the freeliving Nematodes, reveals the presence of two distinct associations: 1. the association of the low level subsoil region, close to the sea, with clear interstitial water, subject to regular exchange with the water of the adjcent sea. 2. the association of the high level subsoil region, 4-10 meter distant from the sea, with brownish water. Contrary to earlier results there is no distinction in salinity between the two associations, so it is not longer justified to apply the term brackish water fauna on the animals living in the association of the high level subsoil region.

The life of the fly : with which are interspersed some chapters of autobiography /

"The present volume contains all the essays on flies, or Diptera, from the Souvenirs entomologiques, to which I have added, in order to make the dimensions uniform with those of the other volumes of the series, the purely autobiographical essays comprised in the Souvenirs."--Translator's note.

The Cambridge natural history,

Vols. 1, 2, 5-7, 9 reprinted 1922; v. 3, 1927; and vols. 4, 8, 10, 1923.

Dípteros de España ... /

Fam. Nemestrinidae -- Fam. Mydaidae -- Fam. Tabanidae.

A classification of the larvae and puparia of the Syrphidae of Illinois, exclusive of aquatic forms.

Issued also as thesis (PH.D.) University of Illinois.

Reise in Ostafrika in den Jahren 1903-1905, mit Mitteln der Hermann und Elise geb. Heckmann Wentzel-Stiftung ausgeführt. Wissenschaftliche Ergebnisse.

Contributions in German, English, French or Italian.

Larvae of insects : an introduction to Nearctic species /

Includes bibliographies and indexes.

Index to experiment station literature, 1888-1913 ...

Volume numbers assigned for convenience in cataloging.

Beschreibungen europa?scher Dipteren /

Índice.

Genera italica ordinis dipterorum, ordinatim disposita et distincta et in familias et stirpes aggregata,

"Facsimile-edition No. 16. Berlin, 1914."

Studies on Brazilian anophelines from the northeast and Amazon regions ...

"References" at end of each study.