| Fish Reef Assessment Multi-metric Evaluation System
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Survey Explorer

Reef fish survey and census overview.

How to read this page

This page is about the field surveys and what divers counted. The cards show how much sampling was done (surveys, transects, years), and the charts show what was recorded: how many fish, how big, their biomass, and how the community splits across feeding groups, tracked over time. Use the filters above to focus on a place, a period, or a group of fish.

SURVEY SCOPE
Total Surveys
158
Total Censuses
2,219
Total Years
20
BIOLOGICAL DATA
Total Abundance
391,969
Species Richness
188
Mean Abund. / Census
176.6

Depth Distribution

5 m bins · censuses

Water Temperature Distribution

1 °C bins · censuses

Habitat Complexity

3 levels · censuses

Biotope

4 types · censuses

Abundance Over Time

by year

Richness Over Time

by year

Species Accumulation Curve

cumulative

Functional Diversity Over Time

trophic groups / year

Biomass Over Time

W = a × Lb

Biomass by Trophic Group

W = a × Lb

Length Distribution by Trophic Group

5 cm bins · % of group

Abundance Distribution by Year

ind / 40 m²

Abundance by Location: Top 10 Reefs

mean ind / 40 m²

Trophic Structure

by group

Top 10 Species

raw count

Top 10 Families

raw count

Survey Effort by Month

surveys

Top 5 Observers

by censuses
1
Anderson Batista
283 censuses
2
Diego Barneche
281 censuses
3
Lucas Nunes
219 censuses
4
Renato Morais
187 censuses
5
Juan Quimbayo
157 censuses