Listes faunistiques invertébrés
Lamalou à Rouet 06182045
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| Date prélèvement | 09/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 37.0 | dominant |
| Hydrophytes | 6.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 6.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 42.0 | dominant |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Bryophytes | Nulle | B |
| P6 | Hydrophytes | Nulle | B |
| P7 | Helophytes | Nulle | B |
| P8 | Algues | Nulle | B |
| P9 | Bryophytes | Lente | C |
| P10 | Algues | Lente | C |
| P11 | Bryophytes | Moyenne | C |
| P12 | Algues | Moyenne | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Silo | 292 | 4 | 1 | 1 | 3 | 1 | ||||||||||
| Goeridae | 286 | 12 | 12 | 3 | 2 | 2 | 8 | 9 | 2 | 1 | 1 | 2 | ||||
| Hydroptila | 200 | 94 | 14 | 89 | 29 | 4 | 12 | 49 | 1 | 1 | 12 | 62 | 2 | 25 | ||
| Hydroptilidae | 193 | 1 | 10 | 1 | 1 | 1 | 9 | 1 | ||||||||
| Limnephilinae | 3163 | 14 | 13 | 1 | ||||||||||||
| Polycentropodidae | 223 | 4 | 2 | 4 | 2 | |||||||||||
| Tinodes | 245 | 9 | 1 | 2 | 6 | |||||||||||
| Rhyacophila lato-sensu | 183 | 8 | 2 | 6 | ||||||||||||
| Baetis | 364 | 4 | 10 | 6 | 4 | 10 | 1 | 5 | ||||||||
| Baetidae | 363 | 12 | 2 | 4 | 3 | 9 | 1 | 1 | 4 | |||||||
| Gerris | 735 | 1 | 37 | 7 | 1 | 31 | 1 | 3 | 2 | 7 | ||||||
| Notonectidae | 728 | 1 | 1 | |||||||||||||
| Elmis | 618 | 898 | 1411 | 1645 | 448 | 119 | 211 | 120 | 1015 | 82 | 57 | 257 | 102 | 218 | 1216 | 109 |
| Oulimnius | 622 | 1 | 1 | |||||||||||||
| Riolus | 625 | 5 | 5 | |||||||||||||
| Anthomyidae | 847 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||||
| Chironomidae | 807 | 93 | 136 | 449 | 50 | 6 | 9 | 28 | 11 | 50 | 10 | 65 | 4 | 292 | 31 | 122 |
| Ephydridae | 844 | 20 | 20 | |||||||||||||
| Zygoptera | 9785 | 1 | 1 | |||||||||||||
| Boyeria | 670 | 3 | 3 | |||||||||||||
| Coenagrionidae | 658 | 2 | 2 | |||||||||||||
| Gammarus | 892 | 1075 | 1527 | 3480 | 500 | 430 | 100 | 45 | 510 | 87 | 260 | 670 | 1220 | 1100 | 570 | 590 |
| Gammaridae | 887 | 560 | 259 | 1320 | 400 | 20 | 40 | 100 | 50 | 84 | 25 | 100 | 600 | 320 | 200 | 200 |
| Pisidium | 1043 | 1 | 1 | |||||||||||||
| Ancylus | 1028 | 2 | 5 | 2 | 5 | |||||||||||
| Belgrandia | 982 | 451 | 1705 | 210 | 114 | 140 | 152 | 45 | 1120 | 400 | 135 | 50 | 6 | 96 | 66 | 42 |
| Hydrobiidae | 973 | 2 | 4 | 1 | 2 | 4 | 1 | |||||||||
| Radix | 1004 | 2 | 8 | 2 | 2 | 6 | ||||||||||
| Tricladida | 1054 | 2 | 2 | 25 | 1 | 1 | 2 | 2 | 23 | |||||||
| Dugesia | 1056 | 2 | 9 | 18 | 2 | 9 | 18 | |||||||||
| Oligochaeta | 933 | 52 | 31 | 96 | 6 | 46 | 12 | 9 | 10 | 3 | 32 | 61 | ||||
| Hydracarina | 906 | 31 | 21 | 77 | 10 | 3 | 9 | 9 | 8 | 3 | 1 | 9 | 5 | 16 | 26 | 30 |
| Hydrozoa | 3168 | 7 | 16 | 6 | 1 | 1 | 15 |