Turbellarian taxonomic database

Collecting site

Havana, Illinois, USA

latitude: 40.299999     40°17'60"N
longitude: -90.060829     90°3'38.98"W

[Precision of location: Alexandria Digital Library (with USGS GNIS data)]
[Site Named Here by name of site (or city, etc.)]

Collected here:

Macrostomum sensitivum1915-1917pond.
Mesostoma angulare1915-1917from the Illinois River at Havana.
Prorhynchus applanatus1915-1917Collected during the month of February, 'from under ice, individuals of this species appeared crawling in masses of Cladophora.
Typhloplana viridata1915-1917algaetaken from algae close to the bottom in April and occasionally in the summer and fall. Many individuals.
Gyratrix hermaphroditus1915-1917algaeJuly. Frequent 'in nearly all of the collections made from the many sloughs and overflow waters along the Illinois river.'
Macrostomum album1918 or earlierponds near Havana.

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