RETHEM

ALLER DE DE

RETHEM (5aaed954-de4e-4528-8f65-f3f530bc8325) is a real-time river monitoring station on the ALLER in DE, operated by the Wasserstraßen- und Schifffahrtsverwaltung des Bundes. Riverbot tracks its river conditions, including water level and keeps recent, datum-labelled water-level history for anglers. 25 fish species are associated with this station in public fish records.

PEGELONLINE station UUID: 5aaed954-de4e-4528-8f65-f3f530bc8325
Operated by: Wasserstraßen- und Schifffahrtsverwaltung des Bundes
Country: DE
Coordinates: 52.7891, 9.3828

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Fish recorded near this station

Expected in this watershed

RETHEM (5aaed954-de4e-4528-8f65-f3f530bc8325) has 25 fish species documented via GBIF occurrence records within 10 km of the gauge (Tier D evidence). These records indicate fish presence in the vicinity.

Species include: Abramis brama (Linnaeus, 1758), Alburnus alburnus (Linnaeus, 1758), Barbatula barbatula (Linnaeus, 1758), Barbus barbus (Linnaeus, 1758), Blicca bjoerkna (Linnaeus, 1758), and 20 others.

Abramis brama (Linnaeus, 1758)
Bleak Alburnus alburnus (Linnaeus, 1758)
Bearded Stone Loach Barbatula barbatula (Linnaeus, 1758)
Barbel Barbus barbus (Linnaeus, 1758)
Bream Flat Blicca bjoerkna (Linnaeus, 1758)
Gibel (Prussian) Carp Carassius gibelio (Bloch, 1782) non-native
Common Spined Loach Cobitis taenia Linnaeus, 1758
Esox lucius Linnaeus, 1758
Common Gudgeon Gobio gobio (Linnaeus, 1758)
European River Lamprey Lampetra fluviatilis (Linnaeus, 1758)
Brook Lamprey Lampetra planeri (Bloch, 1784)
Aral Asp Leuciscus aspius (Linnaeus, 1758)
Leuciscus idus (Linnaeus, 1758)
Common Dace Leuciscus leuciscus (Linnaeus, 1758)
Baiser Oncorhynchus mykiss (Walbaum, 1792)
Channel Minnow Phoxinus phoxinus (Linnaeus, 1758)
Rhodeus amarus (Bloch, 1782)
Common Roach Rutilus rutilus (Linnaeus, 1758)
Brown Trout Salmo trutta Linnaeus, 1758
Eurasian Rudd Scardinius erythrophthalmus (Linnaeus, 1758)
Danube Catfish Silurus glanis Linnaeus, 1758
Chub Squalius cephalus (Linnaeus, 1758)
European Grayling Thymallus thymallus (Linnaeus, 1758)
Eastern Mudminnow Umbra pygmaea (DeKay, 1842)
Bavarian Vimba Vimba vimba (Linnaeus, 1758)

One species above is flagged non-native or potentially invasive (Gibel (Prussian) Carp). Records show what has been observed near this station, not what is native to the watershed.

Where these records come from

Evidence: Expected in this watershed; Range maps place these species in this watershed; no local survey has confirmed them at this station.
Records: 25 species; from 25 individual records
Observed: Jan 1, 1993 – May 6, 2023; 25 dated records

Sources

GBIF occurrence search – EU freshwater fish orders — 25 records