| Cheliplanilla caudata Meixner, 1938 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Aphanostoma album Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral by SCUBA | 
| Pseudaphanostoma psammophilum Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Antroposthia unipora Faubel, 1974 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Pseudaphanostoma syltensis (Dörjes, 1968) | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Haplogonaria simplex Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Atriofronta polyvacuola Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Mecynostomum auritum (Schultze, 1851) | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Philomecynostomum lapillum Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Eumecynostomum papillosum (Faubel, 1974) | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Microstomum papillosum Graff, 1882 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Monocelopsis septentrionalis (Sopott, 1972) | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Parotoplana capitata Meixner, 1938 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Promesostoma cochleare Karling, 1935 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Prognathorhynchus sp. Faubel & Warwick, 2005 | May 12-16, 2002 | eulittoral | medium to coarse sand mixed with shells | Site 1, eulittoral semi-exposed beach, mid-tide level, sandy flat covered with brown algae (Fuscus serratus, Fuscus vesiculosus.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral by SCUBA. | 
| Aphanostoma album Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2a, eulittoral sand flat, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Haplogonaria simplex Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2a, eulittoral sand flat, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Bradynectes scilliensis Faubel & Warwick, 2005 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2a, eulittoral sand flat, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Vannuccia sp. 2 (Faubel & Warwick, 2005) | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2a, eulittoral sand flat, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Promesostoma cochleare Karling, 1935 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2a, eulittoral sand flat, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Aphanostoma album Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2b, eulittoral Arenicola marina burrows, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Haplogonaria arenicolae Faubel & Warwick, 2005 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2b, eulittoral Arenicola marina burrows, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Simplicomorpha gigantorhabditis Dörjes, 1968 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2b, eulittoral Arenicola marina burrows, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Oligofilomorpha interstitiophilum Faubel, 1974 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2b, eulittoral Arenicola marina burrows, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Bradynectes scilliensis Faubel & Warwick, 2005 | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2b, eulittoral Arenicola marina burrows, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Monocelopsis septentrionalis (Sopott, 1972) | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2b, eulittoral Arenicola marina burrows, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. | 
| Vannuccia sp. 2 (Faubel & Warwick, 2005) | May 12-16, 2002 | eulittoral | medium sand with Arenicola marina burrows | Site 2b, eulittoral Arenicola marina burrows, mid-tide level.  Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled.  Sublittoral samples by SCUBA. |