Listes faunistiques invertébrés
L'Agasse à Marcenat 04041050
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 3 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 10.0 | dominant |
| Vases | 3.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Lente | C |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Helophytes | Nulle | B |
| P8 | Vases | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | 2 | |
| Hydropsyche | 212 | 3 | 31 | 36 |
| Athripsodes | 311 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Baetidae | 363 | 5 | ||
| Baetis | 364 | 1 | 3 | 79 |
| Cloeon | 387 | 8 | 19 | 1 |
| Caenis | 457 | 3 | 2 | |
| Ephemera | 502 | 1 | ||
| Nepa | 726 | 4 | 6 | 3 |
| Dryops | 613 | 2 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydraena | 608 | 1 | 7 | |
| Hydrochus | 606 | 3 | ||
| Ceratopogonidae | 819 | 8 | 3 | 5 |
| Chironomidae | 807 | 243 | 141 | 306 |
| Dixidae | 793 | 1 | ||
| Ephydridae | 844 | 13 | ||
| Simuliidae | 801 | 6 | 3 | |
| Tabanidae | 837 | 2 | 6 | 3 |
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 3 | 4 | |
| Pyrrhosoma | 659 | 3 | 9 | |
| Libellulidae | 696 | 1 | ||
| Libellula | 697 | 11 | 8 | |
| Platycnemis | 657 | 1 | 5 | |
| Sialis | 704 | 20 | 11 | |
| Crambidae | 2947 | 1 | ||
| Gammarus | 892 | 140 | 81 | 37 |
| Asellidae | 880 | 61 | 6 | 7 |
| Musculium | 3072 | 2 | 1 | |
| Pisidium | 1043 | 140 | 5 | 9 |
| Ancylus | 1028 | 1 | ||
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 2 | ||
| Lymnaeidae | 998 | 3 | 3 | |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 9 | 10 | |
| Planorbidae | 1009 | 1 | ||
| Menetus | 1025 | 1 | ||
| Erpobdellidae | 928 | 6 | 17 | 4 |
| Glossiphonia | 909 | 3 | 5 | |
| Helobdella | 912 | 8 | 1 | |
| Hemiclepsis | 914 | 1 | 1 | |
| Oligochaeta | 933 | 144 | 653 | 537 |
| Nematoda | 1089 | 1 | 1 | |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |