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"El Tigre" lake, Paraná River, near the city of Santa Fé, Argentina
lies within an island in the middle of the flood plain of the Paraná River. known as an "obstruction pond". Noreña-Janssen 1995 {19011}
latitude: -31.683332 31 41 S
longitude: -60.700001 60 42 W
Precision of location: Listed in reference
Site Named Here: Exact location from reference
Catenula lemnae | Feb 1989-Jan 1990 | many individuals reproducing asexually (chains of zooids). | ||
Weldonia paraguayensis | Feb-Mar 1989 | many individuals. | ||
Stenostomum leucops | Feb 1989 | many individuals. | ||
Stenostomum uronephrium | Feb, Jun, Aug, Nov 1989 | five individuals. | ||
Microstomum lineare | Feb 1989-Jan 1990 | many immature individuals. | ||
Dalyellia obscura | May, Oct 1989 | five specimens. | ||
Gieysztoria santafeensis | Feb 1989-Jan 1990 | many specimens. | ||
Gieysztoria quadrata | Feb 1989 | many specimens. | ||
Gieysztoria coronae | Aug 1989 | three specimens. | ||
Gieysztoria tigrensis | Nov 1989 | many specimens. | ||
Gieysztoria pseudodiadema | Feb 1989 | one specimen. | ||
Gieysztoria variata | Sep 1989 | many specimens. | ||
Rhynchomesostoma inaliensis | Aug-Oct 1989 | one specimen. | ||
Mesostoma ehrenbergii | Mar-Oct 1989 | several specimens. | ||
Mesostoma productum | Aug-Oct 1989 | four specimens. | ||
Bothromesostoma evelinae | Jun 1989 | nine specimens. | ||
Gyratrix hermaphroditus | Jul 1988 | many specimens. | ||
Gyratrix hermaphroditus | Oct, Dec 1989 | many specimens. |