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| Svoboda, A.; Cornelius, P.F.S.. |
| The eleven species of the hydroid genus Aglaophenia Lamouroux, 1812, recorded from European and Mediterranean waters are redescribed in detail and aspects of their biology discussed. A section on the identification of the European and Mediterranean species and a comprehensive glossary are included. Comments are given on type specimens, reproduction, ecology and distribution and, briefly, on other biological aspects. Certain of the species occur further north than previously realized. A. acacia Allman, 1883 and A. parvula Bale, 1882, are newly recorded from British waters, the latter being almost new to Europe. It differs only minutely from the widely-known A. pluma. A. kirchenpaueri (Heller, 1868) is added to the Irish faunal list, and has only recently... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cnidaria; Hydrozoa; Plumulariidae; Aglaopheniinae; Aglaophenia; Glossary; Identifi- cation key; Taxonomy; Systematics; Linnaeus; European fauna; Mediterranean fauna; Type specimen designations.; 42.72. |
| Ano: 1991 |
URL: http://www.repository.naturalis.nl/record/317641 |
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| Svoboda, A.. |
| INHALTSVERZEICHNIS I. Einleitung.............. 4 II. Das Untersuchungsgebiet.......... 6 III. Material und Methode........... 8 A. Das Material............ 8 1. Die Aglaophenia-Arten aus Rovinj, dem westlichen Mediterran und dem Ostatlantik........ 8 2. Der Zeitplan der Aufsammlungen in Rovinj...... 11 3. Die Nomenklatur der Aglaophenia-Morphologie...... 11 B. Die Methoden............ 12 1. Die Freilanduntersuchungen........ 12 a. Sammel- und Konserviertechnik...... 12 b. Strömungsmessung......... 12 c. Fotografische Dokumentation....... 14 2. Die Laboruntersuchungen........ 14 a. Licht- und Elektronenmikroskopie...... 14 b. Lichtabsorption lebender Zooxanthellen...... 15 c. Biometrische Messungen........ 15 IV. Die Ergebnisse............. 16 A. Die... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.72. |
| Ano: 1979 |
URL: http://www.repository.naturalis.nl/record/317575 |
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| Bruce, A.J.; Svoboda, A.. |
| Data are presented upon a small collection of eight species of pontoniine shrimp from Aqaba, Jordan, two of which, Periclimenes longicarpus and Hamodactylus aqabai are new species. Five of the six other species have not been previously recorded from the Red Sea. The pontoniine shrimp fauna of the Red Sea is discussed and keys for the identification of anemone and alcyonarian associated species of Periclimenes are provided. |
| Tipo: Article / Letter to the editor |
Palavras-chave: 42.74. |
| Ano: 1983 |
URL: http://www.repository.naturalis.nl/record/317640 |
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| Svoboda, A.; Stepanjants, S.D.; Ljubenkov, J.. |
| Representatives of three species of Bouillonia Petersen, 1990 are studied and described: syntype specimens of Bouillonia cornucopia Bonnevie (1898), from the Zoological Museum, University of Oslo; a putative new species from the Arctic (“Polarstern”, 1995); and Bouillonia denhartogi spec. nov. from the Antarctic: Weddell Sea (“Polarstern”, 2000, 2005), Antarctic Peninsula (“Lawrence M. Gould”, 2002, 2003), S. Sandwich Is. (“Nathaniel B. Palmer”, 2004), and the Ross Sea, (“Nathaniel B. Palmer”, 2005). Characters given by Petersen for the genus are discussed and a new, wider description of Bouillonia is proposed. Questions concerning the bipolar distribution of this genus are also discussed. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cnidaria; Anthoathecata Bouillonia Arctic; Antarctic taxonomy; Bipolar distribution 42.79. |
| Ano: 2006 |
URL: http://www.repository.naturalis.nl/record/198499 |
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