Listes faunistiques invertébrés
REYSSOUZE A VIRIAT 1 06046000
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- Export SEEE csv / 6 ko
| Date prélèvement | 23/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 70.5 | dominant |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 10.0 | dominant |
| Blocs | ||
| Granulats | 13.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 1.5 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Algues | Lente | B1 |
| P4 | Sables | Lente | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Hydrophytes | Moyenne | B2 |
| P9 | Hydrophytes | Nulle | B3 |
| P10 | Hydrophytes | Lente | B3 |
| P11 | Hydrophytes | Moyenne | B3 |
| P12 | Hydrophytes | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 14 | 53 | 87 |
| Hydroptila | 200 | 10 | 14 | 4 |
| Orthotrichia | 197 | 1 | 45 | 25 |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 3 | 1 | |
| Mystacides | 312 | 44 | 7 | 4 |
| Oecetis | 317 | 1 | 1 | |
| Psychomyia | 239 | 2 | 30 | 2 |
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 15 | 45 | 32 |
| Caenis | 457 | 356 | 230 | 90 |
| Colymbetinae | 2395 | 2 | ||
| Oulimnius | 622 | 15 | 19 | 16 |
| Haliplus | 518 | 11 | 21 | 77 |
| Hydrophilinae | 2517 | 2 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1507 | 869 | 1015 |
| Simuliidae | 801 | 1 | 19 | 587 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Coenagrionidae | 658 | 16 | 1 | 2 |
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 1 | 2 | |
| Gammarus | 892 | 3 | ||
| Asellidae | 880 | 184 | 141 | 124 |
| Corbicula | 1051 | 14 | 1 | 2 |
| Sphaeriidae | 1042 | 7 | ||
| Pisidium | 1043 | 172 | 5 | 4 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 5 | 3 | |
| Potamopyrgus | 978 | 350 | 1 | |
| Radix | 1004 | 2 | ||
| Planorbidae | 1009 | 3 | 1 | |
| Erpobdellidae | 928 | 67 | 35 | 70 |
| Glossiphoniidae | 908 | 58 | 50 | 85 |
| Piscicola | 919 | 4 | 1 | |
| Dugesiidae | 1055 | 39 | 15 | 14 |
| Planariidae | 1061 | 18 | 3 | 4 |
| Oligochaeta | 933 | 50 | 17 | 63 |
| Nematoda | 1089 | 4 | 3 | 1 |
| Hydracarina | 906 | 48 | 287 | 120 |
| Bryozoa | 1087 | 1 |