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Species · Crustaceans

Demon Shrimp

Dikerogammarus haemobaphes

2,066Records since 2000
OctoberPeak month
27Counties with records

When it is recorded

Jan25
Feb23
Mar225
Apr188
May326
Jun71
Jul113
Aug66
Sep338
Oct374
Nov285
Dec32

GBIF records by month, 2000–2025 (all years combined).

Where it is recorded

#CountyNationRecordsShare
1Oxfordshire England232
2Northamptonshire England231
3Nottinghamshire England139
4Cambridgeshire England109
5Surrey England63
6Bedford England51
7Peterborough England40
8Cheshire East England36
9Lincolnshire England35
10Gloucestershire England30
11Milton Keynes England28
12North Yorkshire England20
13Rutland England14
14York England14
15Telford and Wrekin England14
2,024 England

Records per county (GADM level 2) and per nation; one record can count towards several areas. 27 counties in all.

About this species

Records since 2000
2,066
Peak month
October
Counties with records
27
Scientific name
Dikerogammarus haemobaphes
Group
Crustaceans
NBN Atlas records since 2000
2,004
Kingdom
Animalia
Phylum
Arthropoda
Class
Malacostraca
Order
Amphipoda
Family
Gammaridae
Genus
Dikerogammarus
Name with authority
Dikerogammarus haemobaphes (Eichwald, 1841)
Described
1841
Contributing datasets
7

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q3934176 · GBIF 4315703