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Table 3 Summary of source material, range shift type, and perceived persistence and status for all 29Ā species

From: Shifts in the distribution and abundance of coastal marine species along the eastern Pacific Ocean during marine heatwaves from 2013 to 2018

Genus

species

Record type

Record Source

Method

Range shift type

Persistence

Batesā€™ stage

Confidence

Achelous

xantusii

Photos

ESNERR, expert

LTM, STR

Expansion

Short

Arrival

High

Alphestes

immaculatus

Data

CNH

CBS

Expansion

Short

Arrival

Moderate

Aplysia

californica

Data

PISCO

LTM, STR

Increase

Long

Persistence

High

Aplysia

vaccaria

Photos

Blue Water Ventures

CBS

Expansion

Short

Arrival

Moderate

Arbacia

stellata

CASIZ #206961, data, photos

PISCO, MexCal, CNH

LTM, CBS

Expansion

Short

Arrival

High

Balistes

polylepis

Photos

Newspaper

CBS

Reappearance

Short

Transient

High

Callinectes

arcuatus

Data

TRNERR

LTM

Reappearance

Short

Transient

Moderate

Chromis

punctipinnis

Photos

Expert

STR

Increase

Short

Population increase

High

Ctenogobius

sagittula

Data

TRNERR

LTM

Reappearance

Short

Transient

High

Farfantepenaeus

californiensis

Data

TRNERR

LTM

Reappearance

Short

Transient

High

Felimida

macfarlandi

Photos

Expert

STR

Increase

Short

Population increase

Moderate

Flabellina

iodinea

Expert opinion

Expert

STR

New habitat

Short

Population increase

High

Glottidia

albida

Expert opinion

USGS, expert

LTM, STR

Reappearance

Long

Transient

High

Hypsypops

rubicundus

Photos

MBA

CBS

Reappearance

Short

Transient

Low

Kelletia

kelletii

Expert opinion, photos, data

Expert

LTM, STR

Increase

Long

Persistence

High

Laminaria

farlowii

Photos

PISCO

LTM

Reappearance

Short

Transient

High

Leptosynapta

albicans

Expert opinion

Expert

STR

Reappearance

Long

Transient

Low

Lobatus

galeatus

Data

CNH

CBS

Expansion

Short

Arrival

High

Lovenia

cordiformis

Photos

PISCO

STR

Extension

Short

Arrival

Moderate

Lytechinus

pictus

Photos

PISCO, MexCal

LTM, STR

Increase

Long

Arrival

Moderate

Malacoplax

californiensis

CASIZ #222878

ESNERR

LTM

Expansion

Short

Arrival

High

Medialuna

californiensis

Data

CNH

CBS

Contraction

Long

Population

decrease

Moderate

Paralabrax

clathratus

Photos

Expert

LTM

Increase

Short

Population increase

High

Phyllorhiza

punctata

Photos

TRNERR

LTM

Reappearance

Short

Transient

High

Pseudosquillopsis

marmorata

Data

ESNERR

STR

New habitat

Short

Arrival

High

Semicossyphus

pulcher

Photos

PISCO

LTM, STR

Increase

Short

Population increase

High

Sphoeroides

annulatus

Data

MexCal, CNH

STR, CBS

Reappearance

Short

Transient

High

Spirobranchus

spinosus

Photos

Expert

STR

Extension

Long

Population increase

High

Uca

princeps

Photos, expert opinion

TRNERR, expert

LTM, STR, CBS

Expansion

Long

Arrival

High

  1. LTM long-term monitoring, STR short-term research, CBS community-based science