Midge larva?
The real size is 5.28 mm, magnification is 1.95
IMG_9995_Midge_larva by davholla2002, on Flickr
Ostracod or seed shrimp at 4.2 magnification.
The body size is 2.35 mm and the protrusions is 1.18 mm
IMG_0039_Ostracodv2 by davholla2002, on Flickr
Waterlouse, Asellus aquaticus from my pond
The real size is 5.87 mm, magnification is 1.4
IMG_9985_Waterlouse by davholla2002, on Flickr
Rotifer worm from the pond I think
EF7A3770_Rotifer_Wormv3 by davholla2002, on Flickr
The real size is 5.28 mm, magnification is 1.95
IMG_9995_Midge_larva by davholla2002, on FlickrOstracod or seed shrimp at 4.2 magnification.
The body size is 2.35 mm and the protrusions is 1.18 mm
IMG_0039_Ostracodv2 by davholla2002, on FlickrWaterlouse, Asellus aquaticus from my pond
The real size is 5.87 mm, magnification is 1.4
IMG_9985_Waterlouse by davholla2002, on FlickrRotifer worm from the pond I think
EF7A3770_Rotifer_Wormv3 by davholla2002, on Flickr