Demersal Assemblages on the Soft Bottoms off the Catalan-Levante Coast of the Spanish Mediterranean

Table 5

Average values for the samples of each identified group: Species number (𝑆), species richness (Margalef index) (𝐷), Pielou Evenness (𝐽), and Shannon diversity (Hloge). Data from MEDITS surveys series 2007–2010.

Diversity	Group 1	Group 2	Group 3	Group 4	Group 5
𝑆 (±SD)	46.455 (11.859)	37.532 (11.486)	37.052 (8.434)	42.429 (7.746)	37.209 (7.405)
𝐷 (±SD)	4.493 (1.010)	3.621 (1.096)	3.452 (0.762)	4.049 (0.722)	4.180 (0.733)
𝐽 (±SD)	0.637 (0.112)	0.566 (0.141)	0.459 (0.144)	0.519 (0.135)	0.644 (0.089)
Hloge (±SD)	2.417 (0.435)	2.032 (0.548)	1.646 (0.523)	1.931 (0.491)	2.315 (0.345)