I would assume it to be the amount of mass in a specific trophic level.
Thus, the trophic mass pyramid.
first
the system of trophic levels which describes the position that an organism occupies
answer
Secondary consumers belong on the 2nd level trophic level yah!
Humans.
Biomass
biomass
biomass pyramid.
The first trophic leval
The biomass of each organism decreases with each level. With less energy at higher trophic levels, there are usually fewer organisms as well. Organisms tend to be larger in size at higher trophic levels, but their smaller numbers result in less biomass. Biomass is the total mass of organisms at a trophic level.
Scavengers are on every trophic level
first
Mosquitos can be of many different trophic levels, as they consume the blood of animals from multiple trophic levels.
Trophic level
they are tertiary consumers. the first trophic level.
Their trophic level is primary consumer.
Third trophic level. It eats insects.