09-09-2006, 11:23 AM
<img src="http://i94.photobucket.com/albums/l110/olram9/TransversavsdomingensisC.jpg" alt="http://i94.photobucket.com/albums/l110/olram9/TransversavsdomingensisC.jpg" style="border:0" />
Transversa is often found where domingensis is found - Under rocks, in cracks and crevices. Â However, domingensis is not found among grasses and sandy bottoms where transversa can also be found.
The two are similar when viewed separately, but obviously different when compared side-by-side. Â Domingensis is more bulbous, has more, narrower ribs, and the ventral lips match up tightly. Â Transversa is readily differentiated by the larger, overlapping left valve.
Transversa is often found where domingensis is found - Under rocks, in cracks and crevices. Â However, domingensis is not found among grasses and sandy bottoms where transversa can also be found.
The two are similar when viewed separately, but obviously different when compared side-by-side. Â Domingensis is more bulbous, has more, narrower ribs, and the ventral lips match up tightly. Â Transversa is readily differentiated by the larger, overlapping left valve.