Listes faunistiques invertébrés
Aiguillon à Goudargues 2 06120560
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| Date prélèvement | 28/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 4 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leptoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 6.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 13.0 | dominant |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Blocs | Nulle | B |
| P3 | Dalles, argiles | Nulle | C |
| P4 | Bryophytes | Nulle | A |
| P5 | Helophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Litieres | Nulle | A |
| P8 | Branchage, racines | Nulle | A |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | A |
| P12 | Algues | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Leptocerus | 319 | 5 | 1 | |
| Mystacides | 312 | 12 | 2 | 4 |
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 3 | 2 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 25 | 19 | |
| Centroptilum | 383 | 2 | 2 | 8 |
| Cloeon | 387 | 4 | 7 | 8 |
| Caenis | 457 | 38 | 44 | 21 |
| Pomatinus substriatus | 33844 | 1 | ||
| Oulimnius | 622 | 14 | 2 | 1 |
| Riolus | 625 | 12 | 5 | |
| Stenelmis | 617 | 2 | 1 | |
| Peltodytes | 519 | 1 | 1 | |
| Ceratopogonidae | 819 | 3 | 1 | 2 |
| Chironomidae | 807 | 15 | 6 | 18 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Stratiomyidae | 824 | 4 | 2 | |
| Micronecta | 719 | 2 | 2 | |
| Gerris | 735 | 1 | 1 | |
| Naucoridae | 722 | 1 | 1 | |
| Anisoptera | 9787 | 1 | 1 | |
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 7 | 2 | 1 |
| Oxygastra | 691 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 18 | 1 | |
| Sialis | 704 | 2 | 1 | |
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Orconectes | 870 | 1 | ||
| Gammarus | 892 | 389 | 33 | 587 |
| Bithynia | 994 | 26 | 35 | 6 |
| Radix | 1004 | 8 | 32 | |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 12 | 1 | |
| Sphaeriidae | 1042 | 2 | 9 | 5 |
| Pisidium | 1043 | 12 | 6 | |
| Dugesiidae | 1055 | 21 | 2 | 2 |
| Erpobdellidae | 928 | 12 | 13 | 4 |
| Glossiphoniidae | 908 | 11 | 4 | 1 |
| Oligochaeta | 933 | 27 | 12 | 58 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |