Listes faunistiques invertébrés
Aiguillon à Goudargues 2 06120560
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| Date prélèvement | 08/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 5 |
| Variété taxonomique | 45 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 9.0 | dominant |
| Pierres, galets | 23.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 18.0 | dominant |
| Helophytes | 9.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | ||
| Algues | 5.0 | dominant |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Vases | Nulle | B1 |
| P3 | Algues | Lente | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Branchage, racines | Nulle | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Granulats | Nulle | B2 |
| P9 | Helophytes | Nulle | B3 |
| P10 | Dalles, argiles | Nulle | B3 |
| P11 | Dalles, argiles | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 2 | |
| Brachycentridae | 262 | 1 | ||
| Hydropsyche | 212 | 84 | 150 | 190 |
| Hydroptila | 200 | 44 | 6 | 22 |
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 14 | 3 | 7 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 14 | 17 | 6 |
| Oecetis | 317 | 1 | 2 | |
| Leptoceridae | 310 | 4 | 3 | |
| Chimarra | 207 | 11 | ||
| Cyrnus | 224 | 1 | 6 | 1 |
| Polycentropus | 231 | 1 | 3 | |
| Polycentropodidae | 223 | 2 | 2 | |
| Tinodes | 245 | 14 | 16 | 26 |
| Baetis | 364 | 340 | 435 | 470 |
| Centroptilum | 383 | 205 | 15 | 25 |
| Cloeon | 387 | 69 | 8 | 27 |
| Procloeon | 390 | 7 | ||
| Pseudocentroptilum | 3207 | 5 | 19 | |
| Baetidae | 363 | 3 | 3 | |
| Caenis | 457 | 345 | 184 | 47 |
| Serratella | 5152 | 5 | ||
| Micronecta | 719 | 60 | 2 | |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | 13 | |
| Naucoridae | 722 | 1 | 5 | 6 |
| Notonecta | 730 | 1 | ||
| Velia | 745 | 3 | ||
| Hydroporinae | 2393 | 3 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 3 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 78 | 22 | 37 |
| Riolus | 625 | 2 | 1 | |
| Stenelmis | 617 | 14 | 16 | 1 |
| Haliplus | 518 | 2 | ||
| Peltodytes | 519 | 2 | ||
| Hydrophilinae | 2517 | 1 | 1 | 2 |
| Anthomyidae | 847 | 18 | 2 | 8 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 4 | 3 |
| Chironomidae | 807 | 5705 | 625 | 930 |
| Culicidae | 796 | 4 | ||
| Dixidae | 793 | 6 | 13 | |
| Psychodidae | 783 | 3 | 1 | 10 |
| Simuliidae | 801 | 45 | 120 | 169 |
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 5 | 3 | |
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Chalcolestes | 2611 | 2 | ||
| Sympetrum | 699 | 2 | ||
| Platycnemis | 657 | 1 | 25 | 4 |
| Sialis | 704 | 7 | 2 | |
| Sisyra | 856 | 1 | 4 | |
| Gammarus | 892 | 671 | 205 | 300 |
| Pisidium | 1043 | 7 | 5 | |
| Sphaeriidae | 1042 | 95 | 52 | 27 |
| Ancylus | 1028 | 1 | 3 | 3 |
| Bithynia | 994 | 11 | 6 | 4 |
| Radix | 1004 | 3 | ||
| Lymnaeidae | 998 | 8 | ||
| Gyraulus | 1015 | 54 | 20 | 250 |
| Hippeutis | 1020 | 15 | 1 | |
| Erpobdella | 929 | 2 | 4 | |
| Erpobdellidae | 928 | 138 | 61 | 16 |
| Helobdella | 912 | 6 | 7 | 2 |
| Hemiclepsis | 914 | 1 | 1 | |
| Glossiphoniidae | 908 | 5 | 2 | |
| Dendrocoelum | 1072 | 15 | ||
| Dugesia | 1056 | 13 | 21 | |
| Polycelis | 1064 | 7 | 10 | 1 |
| Oligochaeta | 933 | 525 | 64 | 138 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 82 | 8 | 121 |
| Hydra | 1077 | 6 | 10 | 10 |