Listes faunistiques invertébrés
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Date prélèvement | 21/07/2022 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7363
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | ||
Litieres | 2.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 48.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 25.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 17.0 | dominant |
Algues | ||
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Blocs | Lente | A |
P4 | Dalles, argiles | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Granulats | Lente | B |
P7 | Sables | Nulle | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Rapide | C |
P11 | Granulats | Moyenne | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 43 | 21 | 88 |
Leuctra geniculata | 33830 | 2 | ||
Nemoura | 26 | 1 | ||
Protonemura | 46 | 1 | 10 | |
Perlodes | 150 | 3 | ||
Glossosoma | 190 | 1 | 6 | |
Silo | 292 | 4 | ||
Silo-lithax | 5219 | 14 | 24 | |
Goeridae | 286 | 2 | ||
Hydropsyche | 212 | 2 | 3 | 27 |
Hydropsychidae | 211 | 13 | ||
Mystacides | 312 | 1 | 2 | 1 |
Oecetis | 317 | 1 | ||
Limnephilinae | 3163 | 36 | 1 | |
Odontocerum albicorne | 340 | 14 | 4 | |
Philopotamus | 209 | 1 | ||
Polycentropus | 231 | 7 | 1 | |
Polycentropodidae | 223 | 2 | ||
Lype | 241 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | 2 | 11 |
Sericostoma | 322 | 26 | 7 | |
Sericostomatidae | 321 | 3 | 12 | 3 |
Baetis lato sensu | 9794 | 30 | 33 | 85 |
Centroptilum luteolum | 384 | 6 | ||
Procloeon | 390 | 6 | ||
Ephemerella ignita | 451 | 12 | 15 | 25 |
Ephemera | 502 | 15 | 19 | 2 |
Ecdyonurus | 421 | 4 | 9 | 15 |
Epeorus | 400 | 1 | 5 | |
Rhithrogena | 404 | 4 | 11 | |
Heptageniidae | 399 | 2 | 5 | 7 |
Habrophlebia | 491 | 6 | 1 | 7 |
Paraleptophlebia | 481 | 1 | 1 | |
Leptophlebiidae | 473 | 43 | 1 | 4 |
Gerridae | 734 | 1 | 3 | |
Hydrometra | 740 | 8 | ||
Nepidae | 725 | 2 | ||
Veliidae | 743 | 4 | ||
Dryops | 613 | 1 | ||
Dupophilus | 620 | 2 | 1 | 20 |
Elmis | 618 | 6 | 6 | 22 |
Esolus | 619 | 5 | 28 | |
Limnius | 623 | 17 | 21 | 28 |
Oulimnius | 622 | 1 | ||
Hydraena | 608 | 1 | ||
Hydrophilinae | 2517 | 2 | ||
Athericidae | 838 | 1 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 411 | 720 | 110 |
Dixidae | 793 | 2 | 1 | |
Empididae | 831 | 2 | ||
Limoniidae | 757 | 3 | ||
Pediciidae | 50011 | 14 | 10 | 77 |
Psychodidae | 783 | 1 | 16 | |
Simuliidae | 801 | 1 | 26 | 18 |
Tabanidae | 837 | 8 | ||
Calopteryx | 650 | 17 | 5 | |
Cordulegaster | 687 | 2 | ||
Gomphidae | 678 | 1 | ||
Sialis | 704 | 1 | 3 | |
Gammarus | 892 | 86 | 7 | 3 |
Gammaridae | 887 | 100 | 3 | |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 2 | 6 | |
Sphaeriidae | 1042 | 7 | 3 | |
Ancylus fluviatilis | 1029 | 2 | 10 | |
Erpobdellidae | 928 | 1 | 1 | |
Oligochaeta | 933 | 8 | 44 | 64 |
Nematoda | 1089 | 1 | 1 |