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Bibliographic Details
Main Authors: Töpfel, Alexander, Steinhoff, Melissa, Wild, Christian
Format: Dataset Open Access
Language:en
Published: PANGAEA 2025
Subjects:
Abundance per area; Abundance per substrate surface area; Acanthochitonidae indeterminata; Acheliidae indeterminata; Aeolidiidae indeterminata; Ammotheidae indeterminata; Ampeliscidae indeterminata; Ampharetidae indeterminata; Amphinomidae; Amphiuridae indeterminata; Anthuridae indeterminata; Aplysiidae indeterminata; Arcidae indeterminata; Assimineidae indeterminata; Asterinidae indeterminata; Atylidae indeterminata; Bivalvia indeterminata; Buccinidae indeterminata; Calculated; Calculated after Pielou (1966); Calculated after Shannon (1948); Calculated after Simpson (1949); Calliopiidae indeterminata; Caprellidae indeterminata; Cardiidae indeterminata; Cerithiidae indeterminata; Chaetognatha indeterminata; Chromodorididae indeterminata; Cnidaria indeterminata; Comment of event; Corophiidae indeterminata; Costellariidae indeterminata; Counting, stereo microscope; Crinoidea indeterminata; Cyproideidae indeterminata; Date/Time of event; Dexaminidae indeterminata; Dorvilleidae indeterminata; Echinoidea indeterminata; ecosystem engineers; Elevation of event; Endeidae indeterminata; Epialtidae indeterminata; Epifauna; Errantia indeterminata; Eulimidae indeterminata; Eunicidae indeterminata; Fenaio; Fissurellidae indeterminata; Galatheidae indeterminata; Gammaridae indeterminata; Gastropoda indeterminata; Giglio Island, Tuscan Archipelago, Mediterranean Sea; Glyceridae indeterminata; Gnathiidae indeterminata; Gymnoplea indeterminata, morphotype; Halacaridae indeterminata; Haminoeidae indeterminata; Hesionidae indeterminata; Hippolytidae indeterminata; Idoteidae indeterminata; Inachidae indeterminata; invertebrates; Janiridae indeterminata; Joeropsididae indeterminata; Latitude of event; Leptognathiidae indeterminata; Leucotheidae indeterminata; Ligiidae indeterminata; Limidae indeterminata; Lineidae indeterminata; Location of event; Longitude of event; Lysianassidae indeterminata; Measured using software ImageJ; Mediterranean Sea; Melitidae indeterminata; Method/Device of event; Munnidae indeterminata; Muricidae indeterminata; Mysidae indeterminata; Mytilidae indeterminata; Nannastacidae indeterminata; Naticidae indeterminata; Nematoda indeterminata; Nemertea indeterminata; Nereididae indeterminata; Nototanaidae indeterminata; Number of families; Nymphonidae indeterminata; Oenonidae indeterminata; Oerstediidae indeterminata; Omalogyridae indeterminata; Ophiotrichidae indeterminata; Ophiuroidea indeterminata; Optional event label; Orbiniidae indeterminata; P_F_1; P_F_2; P_F_3; P_F_4; P_F_5; P_F_6; P_F_7; P_F_8; P_SII_1; P_SII_2; P_SII_3; P_SII_4; P_SII_5; P_SII_6; P_SII_7; P_SII_8; Paguridae indeterminata; Palaemonidae indeterminata; PAM collector; Pandalidae indeterminata; Paratanaidae indeterminata; Parechinidae indeterminata; Pasiphaeidae indeterminata; Pectinidae indeterminata; Phliantidae indeterminata; Phoxichilidiidae indeterminata; Phyllodocidae indeterminata; Phyllophora crispa; Pielou evenness index; Platycopida indeterminata, morphotype; Platyhelminthes indeterminata; Podoceridae indeterminata; Podocopida indeterminata, morphotype; Podocopida indeterminata, other; Podoplea indeterminata, morphotype; Podoplea indeterminata, other; Polyceridae indeterminata; Polychaeta indeterminata; Pontarachnidae indeterminata; Processidae indeterminata; Pyramidellidae indeterminata; Replicate; Rissoidae indeterminata; Sample, wet mass; Sample area; Sample surface; Scissurellidae indeterminata; Secca II; Shannon Diversity Index; Sigalionidae indeterminata; Simpson's diversity index 1-D; Siphonariidae indeterminata; Sipunculida indeterminata; Size fraction; Skeneidae indeterminata; Spionidae indeterminata; Syllidae indeterminata; Tanaididae indeterminata; Toxopneustidae indeterminata; Trigonocidaridae indeterminata; Triphoridae indeterminata; Trochidae indeterminata; Turbinidae indeterminata; Turridae indeterminata; Veneridae indeterminata; Weighed; Wet sieved, 55 µm
Online Access:https://doi.org/10.1594/PANGAEA.987482
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Table of Contents:
  • Dataset on the epibenthic abundance of mobile invertebrates on P. crispa habitats at two study sites (Fenaio and Secca II) in the NW Mediterranean Sea (Giglio Island, Italy). Samples were obtained via SCUBA diving using a newly designed sampling device appropriate for mobile fauna in June 2023 and analyzed by microscopic determination and counting of specimens. The dataset includes details on the sampling efforts, diversity indices (Shannon (H'), Pielou (J'), Simpson (D)), and densities of organisms per m² seafloor. The number of individuals per family was counted. Densities of mobile invertebrates were extrapolated using wet weights and measured surface area of P. crispa samples. Detailed descriptions of the calculations can be found in the corresponding publication (Töpfel et al. 2025).

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