Listes faunistiques invertébrés
CHERAN A JARSY 1 06070400
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| Date prélèvement | 21/06/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | 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 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 241 | 32 | 2 |
| Perla | 164 | 5 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 10 | ||
| Taeniopteryx | 14 | 9 | ||
| Glossosoma | 190 | 5 | ||
| Hydropsyche | 212 | 8 | 6 | 2 |
| Limnephilinae | 3163 | 7 | ||
| Odontocerum | 339 | 8 | 1 | |
| Wormaldia | 210 | 2 | ||
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Sericostoma | 322 | 10 | 3 | |
| Baetis | 364 | 12 | 40 | 12 |
| Serratella | 5152 | 39 | 1 | 1 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 4 | 4 |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 1 | 8 | |
| Hydroporinae | 2393 | 16 | 18 | |
| Elmis | 618 | 57 | 1 | |
| Esolus | 619 | 3 | 10 | 6 |
| Limnius | 623 | 16 | 5 | 8 |
| Riolus | 625 | 86 | ||
| Hydraena | 608 | 24 | 19 | 3 |
| Athericidae | 838 | 28 | 36 | 41 |
| Blephariceridae | 747 | 14 | 16 | |
| Ceratopogonidae | 819 | 31 | 1 | 2 |
| Chironomidae | 807 | 984 | 183 | 210 |
| Dixidae | 793 | 11 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 6 | ||
| Psychodidae | 783 | 15 | ||
| Simuliidae | 801 | 84 | 84 | 97 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 85 | 36 | 42 |
| Dugesiidae | 1055 | 29 | 12 | 6 |
| Nemathelmintha | 3111 | 1 |