COEXISTENCE OF CONOCHILUS-UNICORNIS WITH CONOCHILUS-HIPPOCREPIS IN LAKE-GENEVA, AND COMMENSAL ORGANISMS FOUND IN THEIR GELATINOUS MATRIX

Authors
BALVAY G DRUART JC
Citation
G. Balvay et Jc. Druart, COEXISTENCE OF CONOCHILUS-UNICORNIS WITH CONOCHILUS-HIPPOCREPIS IN LAKE-GENEVA, AND COMMENSAL ORGANISMS FOUND IN THEIR GELATINOUS MATRIX, Archives des sciences et compte rendu des seances de la Societe, 48(3), 1995, pp. 257-260
Citations number
27
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Archives des sciences et compte rendu des seances de la Societe → ACNP
ISSN journal
02529289
Volume
48
Issue
3
Year of publication
1995
Pages
257 - 260
Database
ISI
SICI code
0252-9289(1995)48:3<257:COCWCI>2.0.ZU;2-#
Abstract
Coexistence of Conochilus unicornis with C. hippocrepis is confirmed i n Lake Geneva. A number of commensal organisms in the gelatinous matri x of these colonial Conochilus was observed for the first time in Lake Geneva in 1992. Such colonies were intensively green in color from Ch lamydomonas gloeophila var. irregularis and Phormidium arcuatum in May -June, becoming progressively colourless on and after mid-July.