MARIAGER FJORD • Fjordbundens dyreliv

mariager.fjord.dk

MARIAGER FJORD • Fjordbundens dyreliv

34

MARIAGER FJORD Fjordbundens dyreliv

BILAG B

Artslister med angivelser af individantal og biomasse

Mariager Fjord 7. Juli - 16. juli 1998

Individantal m-2 Biomasse g tørvægt m-2 MF F1 MF F2 MF F3 MF F1 MF F2 MF F3

Corophium insidiosum 12 6057 0.00116 0.58943

Gammarus locusta 181 0.1748

Aoridae indet. 81 0.02661

Microdeutopus gryllotalpa 388 0.11419

Microdeutopus sp. 8 233 0.00116 0.04915

Perioculodes longimanus 22 0.00074

Diptera indet. 4 0.00619

Chironomidae indet. 166 701 540 0.08908 0.16376 0.96305

Hydrobia neglecta 4 37 0.02651 0.04804

Hydrobia ulvae 4857 3651 6367 6.16861 2.39566 8.43607

Hydrobia ventrosa 141 116 115 0.42064 0.12156 0.18736

Pusillina sarsi 37 0.02217

Mytilus edulis 61965 122242 18344 91.57724 156.14402 65.17701

Mysella bidentata 74 0.04065

Parvicardium ovale 14 39 1234 0.01166 0.0089 7.2306

Cerastoderma edule 629 159 850 1.72676 1.12234 19.69882

Cerastoderma glaucum 4 1.05585

Cerastoderma sp. 116 0.01549

Macoma balthica 49 39 4 0.02439 3.09717 0.01626

Macoma sp. 46 0.02616

Abra alba 141 0.06363

Mya arenaria 6080 7425 3385 26.81407 164.41851 110.10643

Mya sp. 2086 4065 1.07812 1.31281

Phaxas pellucidus 4 0.06837

Phoronis muelleri 41 0.19438

Holothuroidea indet. 39 0.01161

More magazines by this user
Similar magazines