Listes faunistiques invertébrés
LIGNE A CHAUZON 2 06580274
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| Date prélèvement | 28/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 53 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 26.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Litieres | Nulle | B1 |
| P5 | Dalles, argiles | Nulle | B2 |
| P6 | Dalles, argiles | Lente | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Dalles, argiles | Moyenne | B3 |
| P10 | Dalles, argiles | Rapide | B3 |
| P11 | Blocs | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 12 | 11 |
| Leuctra | 69 | 14 | 28 | 65 |
| Micrasema | 268 | 2 | ||
| Goeridae | 286 | 4 | 1 | 2 |
| Goera | 287 | 2 | 4 | |
| Cheumatopsyche | 221 | 386 | 30 | 4 |
| Hydropsyche | 212 | 770 | 26 | 1 |
| Hydroptila | 200 | 4 | 1 | |
| Orthotrichia | 197 | 4 | ||
| Mystacides | 312 | 237 | 24 | |
| Oecetis | 317 | 26 | ||
| Chimarra | 207 | 24 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 13 | 5 | |
| Psychomyia | 239 | 4 | ||
| Tinodes | 245 | 1 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 480 | 12 | 19 |
| Centroptilum | 383 | 7 | ||
| Caenis | 457 | 1318 | 76 | 15 |
| Ephemerella | 450 | 19 | 1 | |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 5 | 1 | |
| Epeorus | 400 | 1 | ||
| Micronecta | 719 | 37 | 50 | |
| Dryops | 613 | 4 | ||
| Elmis | 618 | 14 | 1 | 1 |
| Esolus | 619 | 153 | 24 | 9 |
| Limnius | 623 | 20 | 7 | 13 |
| Oulimnius | 622 | 409 | 19 | 2 |
| Stenelmis | 617 | 8 | 9 | 4 |
| Hydraena | 608 | 1 | 1 | |
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 5 | 4 | |
| Athericidae | 838 | 31 | ||
| Ceratopogonidae | 819 | 10 | 1 | |
| Chironomidae | 807 | 2111 | 143 | 36 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 257 | 73 | 7 |
| Limoniidae | 757 | 2 | 2 | 2 |
| Psychodidae | 783 | 38 | 2 | 1 |
| Simuliidae | 801 | 43 | 10 | 152 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 8 | ||
| Boyeria | 670 | 4 | 1 | |
| Calopteryx | 650 | 18 | ||
| Cordulegaster | 687 | 3 | ||
| Corduliidae | 690 | 1 | ||
| Gomphidae | 678 | 10 | 2 | |
| Gomphus | 679 | 7 | ||
| Onychogomphus | 682 | 40 | 1 | |
| Platycnemis | 657 | 17 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 498 | 23 | |
| Ancylus | 1028 | 40 | 54 | 13 |
| Potamopyrgus | 978 | 4 | 1 | |
| Radix | 1004 | 3 | ||
| Physa (sensu lato) | 997 | 4 | 2 | |
| Planorbidae | 1009 | 1 | ||
| Piscicolidae | 918 | 1 | ||
| Dugesiidae | 1055 | 1 | 3 | |
| Prostoma | 3110 | 1 | ||
| Oligochaeta | 933 | 58 | 4 | 4 |
| Nematoda | 1089 | 8 | ||
| Hydracarina | 906 | 382 | 362 | 56 |
| Hydrozoa | 3166 | 3 | ||
| Bryozoa | 1087 | 2 |