Chaetognatha of the Caribbean Sea and adjacent areas

This illustrated manual is a guide to the distribution and identification of the 6 genera and 28 species of benthic and planktonic Chaetognatha known to occur in the Caribbean Sea, the Gulf of Mexlco, the Florida Straits, and the southwestern North Atlantic Ocean. As background, previous studies of chaetognaths in these areas are reviewed, gross morphology of the different forms is described, and instructions on methods of preserving and handling specimens preparatory to identification are provided. The key to genera and species is preceeded by a discussion of chaetognath taxonomy. A description of each species, consisting of an abbreviated synonymy, a summary of taxonomically important morphological features, and horizontal and vertical distribution follows the key. The occurrence of species in relation to water masses in the Caribbean and adjacent areas is noted. (PDF file contains 39 pages.)

Arbeitsgebiete Ichthyologie und Fischsammlung am Institut für Seefischerei werden Ende 1992 aufgegeben

On 31 Oecember 1992, the Institut für Seefischerei Hamburg (ISH) will dissolve its branch of systematic ichthyology at the Zoologieal Museum Hamburg University. Remaining ISH ichthyology staff and facilities will move back in January 1993 to Institut für Seefischerei headquarters in Palmaille 9, D-·2000 Hamburg 50 (Tel. 040·389050, Fax 040·38905 129). The research field systematic ichthyology will not be continued at ISH. The ISH fish collection will be handed over to the Zoological Museum of Hamburg University (ZMH) as future responsible holder from 1 January 1993 onward. Loan requests for former ISH material should be addressed from January 1993 on only to: Prof. Dr. H. Wilkens, Kustos Ichthyologie, Zoological Museum der Universität, Martin-Luther-King-Platz 3, D·2000 Hamburg 13 (Tel. 040·4123 3870, Fax 040·4123 3937). A couple of months will be needed before requests for loan of former ISH holdings can be handled again. It should, however, be noted that even for a longer period there may be problems in serving loan requests promptly due to logistic difficulties and shortage of staff at the ZMH ichthyology department.