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Karl-Ludwig Haas

Registered since 15. Mar 2023
Points 2730
Records 625
Pictures 1326
This user's records
Acorn barnacle  Semibalanus balanoides
Acorn barnacle   Balanus crenatus
Amber  Bernstein
American piddock  Petricola pholadiformis
Atlantic cod   Gadus morhua
Atlantic razor clam  Ensis directus
Auger shell  Turritella communis
Baltic tellin  Macoma balthica
Banded wedge shell  Donax vittatus
Barnacle goose  Branta leucopsis
Bladderless bladder wrack  Fucus vesiculosus var. mytili
Bladder Wrack  Fucus vesiculosus
Blue jellyfish   Cyanea lamarcki
Blue mussel   Mytilus edulis
Blunt gaper  Mya truncata
Boring sponge holes  Cliona celata (holes)
Boring sponge young  Cliona celata (holes, young)
Bottle caps  OSPAR Kategorie 77
Bread-crumb sponge  Halichondria panicea
Cigarette lighters  OSPAR Kategorie 16
Citrus fruit  Zitrusfrucht
Cock's Comb  Plocamium cartilagineum
Common brown shrimp  Crangon crangon
Common cockle  Cerastoderma edule
Common cuttlefishbone  Sepia officinalis (cuttlebone)
Common goose barnacle  Lepas anatifera
Common hermit crab  Pagurus bernhardus
Common limpet  Patella vulgata
Common murre  Uria aalge
Common periwinkle  Littorina littorea
Common slipper shell  Crepidula fornicata
Common starfish  Asterias rubens
Common swimming crab  Liocarcinus holsatus
Common swimming crab carapace  Liocarcinus holsatus (Carapax)
Common swimming crab claw  Liocarcinus holsatus (Chela)
Common swimming crab leg  Liocarcinus holsatus (leg)
Common whelk   Buccinum undatum
Common whelk eggs  Buccinum undatum (eggs)
Cuvie  Laminaria hyperborea
Dab   Limanda limanda
Dead mans finger (dried)   Alcyonium digitatum (t)
Dog cockle  Glycymeris glycymeris
Edible crab   Cancer pagurus
Edible crab carapax  Cancer pagurus (Carapax)
Edible crab claw  Cancer pagurus (Chela)
Edible crab leg   Cancer pagurus (leg)
European flat oyster  Ostrea edulis
European seabass  Dicentrarchus labrax
Fish boxes  OSPAR Kategorie 34
Fishing weights  OSPAR Kategorie 80
Flounder   Platichthys flesus
Flower head polyp  Ectopleura larynx
Food cans  OSPAR Kategorie 82
Fossile carpet shell   Venerupis senescens
Glass shard  OSPAR Kategorie 93,1
Grearter hornwrack  Flustra foliacea
Great ramshorn  Planorbarius corneus
Green sea urchin   Psammechinus miliaris
Hairy sea-mat  Electra pilosa
Harbour seal  Phoca vitulina
Herring  Clupea harengus
Hooknose  Agonus cataphractus
Irish Moss  Chondrus crispus
Islandic cyprine  Arctica islandica
King rag  Alitta virens
Knotted Wrack, Rockweed  Ascophyllum nodosum
Lagoon cockle  Cerastoderma glaucum
Lesser pipefish   Syngnathus rostellatus
Lesser sand eel  Ammodytes tobianus
Lesser spotted dogfish egg case   Scyliorhinus canicula (eggs)
Light bulbs  OSPAR Kategorie 92,2
Light tubes  OSPAR Kategorie 92,1
Lion's mane jellyfish    Cyanea capillata
Lumpsucker eggs  Cyclopterus lumpus (eggs)
Masked crab   Corystes cassivelaunus
Masked crab carapax   Corystes cassivelaunus (Carapax)
Microplastics  Mikroplastik
Moon jellyfish  Aurelia aurita
Moon snail  Euspira catena
Moon snail drill hole  Euspira spp (hole)
Natural stone  Natursteine
Netted dog-whelk  Nassarius reticulatus
Northern gannet  Morus bassanus
Norway cockle  Laevicardium crassum
Other metal pieces < 50 cm  OSPAR Kategorie 89
Otter shell  Lutraria lutraria
Oval piddock  Zirfaea crispata
Pacific (Japanese) oyster  Crassostrea gigas
Pelican´s foot  Aporrhais pespelecani (adult)
Pelican´s foot juvenile  Aporrhais pespelecani (juvenil)
Pennant's swimming crab  Portumnus latipes
Pennant's swimming crab carapace  Portumnus latipes (Carapax)
Petrified sea urchin  Echinoidea (fossil)
Piddock drill holes  Pholadidae Löcher
Pink cuttlefish cuttlebone  Sepia orbignyana (cuttlebone)
Plastic foil, small piece  Folienstück klein
Plastic pieces 0 - 2,5 cm  OSPAR Kategorie 117
Plumose anemone   Metridium senile
Predaceous diving beetle  Dytiscidae gen spec
Prickly cockle  Acanthocardia echinata
Pullet carpet shell  Venerupis corrugata
Rayed trough shell  Mactra stultorum
Razorbill  Alca torda
Red whelk  Neptunea antiqua
Sanderling  Calidris alba
Sandgoby   Pomatoschistus minutus
Sea cypress   Sertularia cupressina
Sea gooseberry   Pleurobrachia pileus
Sea Oak  Phycodrys rubens
Sea potato  Echinocardium cordatum
Serpent's table brittlestar  Ophiura ophiura
Seven-spotted ladybird  Coccinella septempunctata
Shell fracture  Cardiidae (Fraktur)
Shipworm holes  Teredo spp (hole)
Shore crab   Carcinus maenas
Shore crab carapax  Carcinus maenas (Carapax)
Shore crab claw  Carcinus maenas (Chela)
Softshell clam  Mya arenaria
Sole   Solea solea
Spotted paddleworm eggs  Phyllodoce spp (eggs)
Spotted ray egg case  Raja montagui (eggs)
Squid eggs  Loligo spp (eggs)
Striped venus shell  Chamelaea striatula
Thick trough shell  Spisula solida
Thin tellin  Tellina tenuis
Thongweed  Himanthalia elongata
Thornback ray egg case  Raja clavata (eggs)
Toad crab  Hyas araneus
Toad crab carapax  Hyas araneus (Carapax)
Turriculate lora  Propebela turricula
Turton’s wentletrap  Epitonium turtonis
Unknown mystery  Mysterium absolutum
Variegated scallop  Chlamys varia
Warty venus shell  Venus verrucosa
Wireweed, Japweed, Strangleweed  Sargassum muticum
This profile
  • Name: Karl-Ludwig Haas
  • Points: 2730
  • Registered since: 15. Mar 2023
  • Status: Expert