The phrase "abundant groups in" is not standard in written English and may cause confusion.
It could be used in contexts discussing a large number of groups within a specific category or area, but it may require additional clarification.
Example: "The research highlighted the presence of abundant groups in the local ecosystem, showcasing the diversity of species."
Alternatives: "numerous groups in" or "plentiful groups in".
Within the Acidobacteria, GP1, 2 and 3 were all abundant groups in the six communities, but the relative abundance of GP2 at 1400 m, and GP3 at 600, 800 and 1800 m was less than 10%% (Table 2).
This too is not unexpected as they are considered to be one of the most abundant groups in the marine realm.
From these sites, preliminary data show that macroalgae and bivalves are the most abundant groups in the intertidal rocky shores of Argentina, while macroalgae, gastropods, and echinoderms are the most abundant groups in the intertidal rocky shores of Ecuador.
Identification of abundant groups in bacterial communities is important in assessing roles in carbon cycling and ocean biogeochemical processes, and as a component of some marine food webs.
However, in contrast to previous studies that found a low relative abundance of phototrophic Cyanobacteria compared to heterotrophic bacteria [58] [59], members of Synechococcus and Prochlorococcus were one of the most abundant groups in Ilha Grande marine samples.
Their results also showed that Betaproteobacteria and Gammaproteobacteria were the most abundant groups in the activated sludge.
In the live-bearers (Poeciliidae), an abundant group in the American tropics and subtropics, sexual dimorphism affects many parts of the body.
Copepods were the second most abundant group in our samples.
We found nematodes to be the most abundant group in our samples.
Khuantrairong and Traichaiyaporn (2008) also observed Cyanophyta as the most abundant group in winter and summer in Doi Tao Lake, Thailand.
Cyanophyceae was the second most abundant group in the Braham Sarovar with 21.4% diversity of the total phytoplankton population.
