Listes faunistiques invertébrés
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| Date prélèvement | 04/06/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B2 |
| P2 | S4 | Lente | B1 |
| P3 | Dalles, argiles | Lente | B2 |
| P4 | Pierres, galets | Lente | |
| P5 | Bryophytes | Lente | B1 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Dalles, argiles | Nulle | B3 |
| P8 | Sables | Nulle | B1 |
| P9 | Granulats | Lente | B2 |
| P10 | Litieres | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siphonoperla | 174 | 13 | 19 | 14 | 6 | 4 | 3 | 5 | 2 | 2 | 3 | 2 | 8 | 6 | 1 | 4 |
| Leuctra | 69 | 7 | 6 | 4 | 1 | 6 | 1 | 5 | 4 | |||||||
| Amphinemura | 21 | 1 | 4 | 1 | 1 | 4 | 1 | |||||||||
| Protonemura | 46 | 13 | 9 | 7 | 1 | 6 | 7 | 1 | 6 | 1 | 3 | 2 | 2 | |||
| Dinocras | 156 | 28 | 7 | 3 | 2 | 19 | 2 | 7 | 5 | 1 | 2 | |||||
| Perla | 164 | 3 | 2 | 1 | ||||||||||||
| Isoperla | 140 | 2 | 1 | 1 | 2 | 1 | 1 | |||||||||
| Micrasema | 268 | 5 | 3 | 1 | 1 | 5 | 1 | |||||||||
| Glossosoma | 190 | 1 | 2 | 1 | 2 | |||||||||||
| Hydropsyche | 212 | 27 | 20 | 8 | 4 | 19 | 1 | 1 | 7 | 15 | 1 | 1 | 6 | |||
| Drusinae | 3120 | 1 | 1 | |||||||||||||
| Stenophylacini-chaetopterygini | 3146 | 8 | 3 | 12 | 4 | 1 | 1 | 1 | 2 | 2 | 11 | 1 | ||||
| Odontocerum | 339 | 9 | 6 | 23 | 1 | 2 | 3 | 1 | 1 | 2 | 3 | 4 | 6 | 15 | ||
| Cyrnus | 224 | 2 | 1 | 2 | 1 | |||||||||||
| Rhyacophila lato-sensu | 183 | 1 | 2 | 1 | 1 | 1 | ||||||||||
| Sericostoma | 322 | 11 | 2 | 16 | 4 | 1 | 2 | 1 | 1 | 4 | 1 | 2 | 13 | |||
| Baetis | 364 | 101 | 95 | 56 | 22 | 30 | 25 | 20 | 50 | 35 | 24 | 1 | 13 | 7 | 18 | 7 |
| Caenis | 457 | 1 | 7 | 3 | 3 | 1 | 4 | 1 | 2 | |||||||
| Ephemera | 502 | 1 | 1 | |||||||||||||
| Serratella | 5152 | 52 | 10 | 22 | 6 | 5 | 1 | 45 | 3 | 20 | 2 | 1 | 1 | |||
| Ecdyonurus | 421 | 15 | 4 | 14 | 1 | 4 | ||||||||||
| Epeorus | 400 | 1 | 1 | |||||||||||||
| Heptagenia | 443 | 6 | 20 | 21 | 1 | 1 | 8 | 5 | 11 | 2 | 4 | 15 | ||||
| Rhithrogena | 404 | 4 | 14 | 4 | 1 | 4 | 7 | 6 | 4 | |||||||
| Habroleptoides | 485 | 1 | 1 | |||||||||||||
| Colymbetinae | 2395 | 1 | 1 | |||||||||||||
| Hydroporinae | 2393 | 6 | 1 | 30 | 1 | 10 | 5 | 1 | 12 | 8 | ||||||
| Elmis | 618 | 46 | 4 | 17 | 29 | 2 | 2 | |||||||||
| Esolus | 619 | 4 | 4 | 6 | 3 | 1 | 3 | 1 | 1 | 5 | ||||||
| Limnius | 623 | 16 | 3 | 7 | 8 | 8 | 2 | 1 | 1 | 1 | 4 | 1 | ||||
| Scirtes | 641 | 1 | 1 | |||||||||||||
| Hydraena | 608 | 17 | 11 | 2 | 5 | 4 | 2 | 1 | 12 | 4 | 2 | |||||
| Athericidae | 838 | 4 | 2 | 1 | 3 | 1 | 1 | |||||||||
| Ceratopogonidae | 819 | 4 | 1 | 3 | 1 | 1 | ||||||||||
| Chironomidae | 807 | 43 | 25 | 32 | 8 | 15 | 4 | 15 | 8 | 9 | 6 | 5 | 4 | 12 | 4 | 10 |
| Limoniidae | 757 | 4 | 6 | 2 | 4 | 2 | 2 | |||||||||
| Rhagionidae | 841 | 1 | 1 | |||||||||||||
| Simuliidae | 801 | 65 | 160 | 60 | 15 | 100 | 40 | 10 | ||||||||
| Gammarus | 892 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | |||||||
| Bythinella | 992 | 2 | 2 | |||||||||||||
| Erpobdellidae | 928 | 2 | 1 | 4 | 1 | 1 | 1 | 1 | 2 | 1 | ||||||
| Planariidae | 1061 | 4 | 1 | 3 | 1 | 1 | ||||||||||
| Oligochaeta | 933 | 16 | 9 | 14 | 5 | 3 | 3 | 4 | 4 | 6 | 5 | 2 | 7 | |||
| Hydracarina | 906 | 53 | 15 | 46 | 6 | 10 | 8 | 30 | 6 | 30 | 5 | 3 | 12 | 2 | 2 |