Macrostomum hamatum | Aug-Sep 1984 | | | Upper Duck Pond. High marsh sediment. |
Macrostomum burti | Aug-Sep 1984 | | | Upper Duck Pond, salt marsh sediment. |
Macrostomum burti | Aug-Sep 1984 | | medium-coarse sand | Upper Duck Pond, intertidal with halophytes. |
Macrostomum hystricinum | Aug-Sep 1984 | | | Upper Duck Pond. Salt marsh sediment. |
Archilopsis arenaria | Aug-Sep 1984 | | medium-coarse sand | Upper Duck Pond. Intertidal medium to coarse sand with halophytes. |
Monocelis sp. | Aug-Sep 1984 | | | Upper Duck Pond. salt marsh sediment. |
Monocelis sp. | Aug-Sep 1984 | | medium to coarse sand | Upper Duck Pond. intertidal medium to coarse sand with halophytes. |
Promesostoma rostratum | Aug-Sep 1984 | | muddy sand | Upper Duck Pond. Algal mats on muddy sand. |
Stygoplanellina halophila | Aug-Sep 1984 | | coarse sand | Upper Duck Pond. Upper border of the salt marsh, coarse sand of an area with fresh water outflow. |
Brinkmanniella macrostomoides | Aug-Sep 1984 | | medium-coarse sand | Upper Duck Pond. Intertidal medium to coarse sand with halophytes. |
Coronhelmis multispinosus | Aug-Sep 1984 | | | Upper Duck Pond, High marsh sediment. |
Ptychopera westbladi | Aug-Sep 1984 | | | Salt marsh sediment. |
Ptychopera westbladi | Aug-Sep 1984 | | medium-coarse sand | intertidal, medium to coarser sand with halophytes. |
Ptychopera hartogi | Aug-Sep 1984 | | | Upper Duck Pond. High marsh sediment. |
Acrorhynchides robustus | Aug-Sep 1984 | | sand | Upper Duck Pond. Detritus rich sand in a salt marsh. |
Placorhynchus echinulatus | Aug-Sep 1984 | | medium-coarse sand | Upper Duck Pond. Intertidal coarse and medium sand between halophytes. |