Listes faunistiques invertébrés
Aude à Pomas 06177000
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| Date prélèvement | 24/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 39 |
| I2M2 | 0.7140 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 57.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 933 | 92 | 135 |
| Oligochaeta | 933 | 186 | 27 | 10 |
| Glossiphoniidae | 908 | 4 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 99 | ||
| Echinogammarus | 888 | 199 | 5 | 3 |
| Ephydridae | 844 | 1 | ||
| Athericidae | 838 | 23 | 2 | |
| Empididae | 831 | 1 | ||
| Theodoxus | 967 | 160 | 33 | 16 |
| Simuliidae | 801 | 8 | ||
| Psychodidae | 783 | 1 | ||
| Limoniidae | 757 | 1 | 19 | 20 |
| Aphelocheirus | 721 | 1 | 2 | 1 |
| Onychogomphus | 682 | 2 | 1 | |
| Gomphus | 679 | 10 | ||
| Gomphidae | 678 | 2 | ||
| Dugesiidae | 1055 | 295 | 25 | |
| Pomatinus substriatus | 33844 | 30 | ||
| Muscidae | 32534 | 1 | ||
| Physella | 19280 | 1 | ||
| Serratella | 5152 | 81 | 4 | 2 |
| Ylodes | 5140 | 4 | ||
| Copepoda | 3206 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Nemathelmintha | 3111 | 1 | ||
| Boyeria | 670 | 2 | ||
| Corbicula | 1051 | 34 | 14 | |
| Ancylus | 1028 | 12 | 3 | |
| Radix | 1004 | 15 | ||
| Lymnaeidae | 998 | 1 | ||
| Physidae | 995 | 4 | 1 | |
| Bithynia | 994 | 81 | 1 | |
| Potamopyrgus | 978 | 1316 | 21 | 319 |
| Cheumatopsyche | 221 | 29 | 2 | |
| Setodes | 318 | 1 | ||
| Mystacides | 312 | 17 | 1 | |
| Athripsodes | 311 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Goera | 287 | 3 | ||
| Goeridae | 286 | 6 | ||
| Psychomyia | 239 | 4 | 118 | 94 |
| Polycentropus | 231 | 1 | 3 | |
| Baetis | 364 | 42 | 2 | 98 |
| Hydropsyche | 212 | 109 | 4 | 10 |
| Hydropsychidae | 211 | 3 | ||
| Hydroptila | 200 | 29 | 14 | 22 |
| Ithytrichia | 198 | 4 | ||
| Orthotrichia | 197 | 9 | ||
| Hydroptilidae | 193 | 3 | 3 | 7 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Leuctra | 69 | 1 | ||
| Procloeon | 390 | 1 | 4 | 1 |
| Ecdyonurus | 421 | 8 | ||
| Caenis | 457 | 55 | 41 | 16 |
| Ephoron | 496 | 1 | 2 | 5 |
| Potamanthus | 509 | 18 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Stenelmis | 617 | 9 | 1 | 2 |
| Elmis | 618 | 94 | 9 | 11 |
| Esolus | 619 | 17 | 75 | 23 |
| Oulimnius | 622 | 52 | 3 | |
| Limnius | 623 | 2 | 13 | 1 |
| Odonata | 648 | 7 | 1 | |
| Calopteryx | 650 | 20 | ||
| Platycnemis | 657 | 3 |