Skip to contents

A lookup table linking ICES species codes to names and ecological groups.

Usage

species_info

Format

A data frame with columns:

WoRMS_AphiaID

Numeric AphiaID identifier from the World Register of Marine Species (WoRMS).

ScientificName_WoRMS

Full scientific name of the species according to WoRMS.

genus

Genus name of the species.

family

Family name of the species.

order

Taxonomic order of the species.

class

Taxonomic class of the species.

rank

Taxonomic rank of the record (e.g., species, genus).

habitat

General habitat category (e.g., marine, brackish, freshwater).

bodyShape

General body shape category (e.g., fusiform, elongate, flat).

maxL

Maximum observed length (cm).

Lm

Length at maturity (cm).

a

Length–weight relationship parameter \(a\) (in \(W = a L^b\)).

b

Length–weight relationship parameter \(b\) (in \(W = a L^b\)).

Loo

Asymptotic length from the von Bertalanffy growth model (cm).

K

Growth coefficient from the von Bertalanffy model (1/year).

to

Theoretical age at zero length \(t_0\) from the von Bertalanffy model (years).

habitat2

Alternative or refined habitat classification.

funcGroupFB

Functional group according to FishBase.

funcGroupWalker

Functional group following Walker et al. (2017).

funcGroupDenderen

Functional group following van Denderen et al. (2020).

funcGroupMildenberger

Functional group following Mildenberger et al. (2025).

funcGroupWalkerAll

Unified or merged functional grouping combining multiple classification sources.

aFG

Length–weight relationship parameter \(a\) (in \(W = a L^b\)) used in FishGlobe.

bFG

Length–weight relationship parameter \(b\) (in \(W = a L^b\)) used in FishGlobe.

Source

ICES DATRAS species reference list.