Listes faunistiques invertébrés
Brague à Biot 06209970
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/08/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 12.0 | dominant |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 24.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 52.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Blocs | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Litieres | Nulle | B2 |
| P6 | Branchage, racines | Nulle | B2 |
| P7 | Pierres, galets | Nulle | B2 |
| P8 | Granulats | Nulle | B2 |
| P9 | Granulats | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Litieres | Nulle | B3 |
| P12 | Branchage, racines | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 2 | 8 | 1 |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 1 | 13 | |
| Baetis | 364 | 11 | ||
| Cloeon | 387 | 21 | 70 | 1 |
| Pseudocentroptilum | 3207 | 1 | 2 | |
| Caenis | 457 | 64 | 10 | 42 |
| Gerridae | 734 | 7 | 3 | |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 7 | ||
| Esolus | 619 | 120 | 9 | 352 |
| Limnius | 623 | 10 | 1 | 16 |
| Oulimnius | 622 | 220 | 38 | 336 |
| Riolus | 625 | 10 | ||
| Stenelmis | 617 | 40 | 49 | |
| Haliplus | 518 | 3 | ||
| Peltodytes | 519 | 2 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 11 | 24 | 144 |
| Culicidae | 796 | 2 | ||
| Dixidae | 793 | 6 | ||
| Ephydridae | 844 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 2 | 15 | |
| Coenagrionidae | 658 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Branchiopoda | 2971 | 3 | 3 | 3 |
| Crangonyx | 5116 | 24 | ||
| Echinogammarus | 888 | 472 | 64 | 187 |
| Gammarus | 892 | 448 | 28 | 1061 |
| Asellidae | 880 | 624 | 1232 | 3232 |
| Pisidium | 1043 | 7 | 3 | 15 |
| Ancylus | 1028 | 2 | 7 | |
| Bithynia | 994 | 10 | 384 | 11 |
| Ferrissia | 1030 | 11 | 8 | |
| Potamopyrgus | 978 | 2978 | 5568 | 8848 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 2 | 2 | |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 2 | 40 | 3 |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 4 | 4 | 4 |
| Dugesiidae | 1055 | 143 | 160 | 160 |
| Oligochaeta | 933 | 160 | 368 | 24 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 |