Listes faunistiques invertébrés
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| Date prélèvement | 23/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chloroperla | 170 | 2 | 2 | |||||||||||||
| Leuctra | 69 | 15 | 73 | 117 | 9 | 5 | 1 | 11 | 44 | 11 | 7 | 12 | 73 | 19 | 13 | |
| Amphinemura | 21 | 14 | 38 | 44 | 2 | 12 | 5 | 17 | 12 | 4 | 10 | 20 | 8 | 6 | ||
| Nemoura | 26 | 13 | 6 | 5 | 2 | 4 | 4 | 3 | 2 | 1 | 1 | 2 | 1 | 4 | ||
| Protonemura | 46 | 10 | 5 | 10 | 1 | 2 | 2 | |||||||||
| Dinocras | 156 | 23 | 16 | 12 | 11 | 3 | 9 | 3 | 10 | 3 | 4 | 4 | 4 | |||
| Perla | 164 | 10 | 13 | 5 | 2 | 3 | 10 | 1 | 2 | |||||||
| Perlidae | 155 | 1 | 1 | |||||||||||||
| Isoperla | 140 | 3 | 11 | 2 | 1 | 2 | 9 | |||||||||
| Taeniopteryx | 14 | 1 | 1 | |||||||||||||
| Glossosoma | 190 | 2 | 2 | 2 | 2 | |||||||||||
| Hydropsyche | 212 | 27 | 19 | 17 | 10 | 1 | 18 | |||||||||
| Hydroptila | 200 | 15 | 21 | 4 | 3 | 7 | 5 | 3 | 18 | 4 | ||||||
| Limnephilidae | 276 | 13 | 1 | 1 | 2 | 10 | 1 | |||||||||
| Odontocerum | 339 | 3 | 2 | 1 | 2 | 1 | 1 | |||||||||
| Philopotamus | 209 | 6 | 3 | 3 | 3 | 3 | ||||||||||
| Rhyacophila lato-sensu | 183 | 10 | 3 | 4 | 2 | 4 | 3 | |||||||||
| Sericostoma | 322 | 5 | 5 | 1 | 1 | 3 | 4 | 1 | ||||||||
| Sericostomatidae | 321 | 7 | 7 | |||||||||||||
| Baetis lato sensu | 9794 | 58 | 96 | 58 | 16 | 42 | 6 | 28 | 25 | 37 | 10 | 38 | 3 | 7 | ||
| Caenis | 457 | 1 | 1 | |||||||||||||
| Caenidae | 456 | 1 | 1 | |||||||||||||
| Ephemerella ignita | 451 | 13 | 2 | 8 | 2 | 3 | 1 | 1 | ||||||||
| Ecdyonurus | 421 | 1 | 7 | 18 | 1 | 5 | 2 | 14 | 1 | 3 | ||||||
| Epeorus | 400 | 1 | 354 | 147 | 1 | 9 | 112 | 5 | 228 | 28 | 102 | 1 | 16 | |||
| Rhithrogena | 404 | 48 | 74 | 7 | 31 | 1 | 9 | 5 | 62 | 7 | ||||||
| Habroleptoides | 485 | 1 | 10 | 1 | 1 | 9 | ||||||||||
| Leptophlebiidae | 473 | 1 | 3 | 1 | 2 | 1 | ||||||||||
| Hydroporinae | 2393 | 8 | 1 | 6 | 1 | |||||||||||
| Elmis | 618 | 25 | 16 | 4 | 14 | 9 | 2 | 6 | 2 | 7 | 1 | 4 | ||||
| Esolus | 619 | 2 | 27 | 13 | 2 | 26 | 1 | 2 | 7 | 4 | ||||||
| Limnius | 623 | 7 | 10 | 8 | 1 | 3 | 2 | 1 | 1 | 6 | 1 | 2 | 1 | 7 | ||
| Hydraena | 608 | 1 | 3 | 1 | 2 | 1 | ||||||||||
| Ceratopogonidae | 819 | 2 | 2 | |||||||||||||
| Chironomidae | 807 | 270 | 183 | 86 | 113 | 93 | 13 | 51 | 22 | 55 | 89 | 17 | 12 | 31 | 20 | 23 |
| Empididae | 831 | 3 | 1 | 1 | 2 | 1 | ||||||||||
| Ephydridae | 844 | 10 | 10 | |||||||||||||
| Limoniidae | 757 | 1 | 4 | 1 | 1 | 2 | 1 | 1 | 1 | |||||||
| Pediciidae | 50011 | 1 | 1 | |||||||||||||
| Simuliidae | 801 | 13 | 43 | 13 | 1 | 5 | 1 | 36 | ||||||||
| Tipulidae | 753 | 1 | 1 | |||||||||||||
| Bythinella | 992 | 2 | 34 | 61 | 2 | 3 | 29 | 2 | 60 | 1 | ||||||
| Oligochaeta | 933 | 27 | 313 | 9 | 8 | 14 | 1 | 4 | 3 | 3 | 304 | 3 | 1 | 4 | 4 | |
| Planariidae | 1061 | 2 | 37 | 49 | 1 | 1 | 1 | 35 | 1 | 3 | 45 | 1 | ||||
| Nemathelmintha | 3111 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||
| Hydracarina | 906 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |