The downstream section was 50 to 60 m wide, straight, and substratum consisted of flocculent mud, 20 to 100 cm deep. |
Rooted plants with three or four fully expanded leaves were transferred to a peat substratum and acclimatized in a glasshouse. |
One was in contact with the substratum, and the other formed a dome within the marginal ossicles, thus creating a body cavity. |
Such fishes can offset costs of transport using burst-and-glide behavior when swimming in the water column and ground effect near the substratum. |
I am reluctant to state a case when the substratum was not the right substratum. |
Serialization, for instance, has been attributed to substratum from the African languages, particularly the Kwa group. |