Marinvert

  • Home
  • Lists & Browsers
  • Taxonomy

  • Patella vulgata; tall and low profile shells from the north tip of the Great Orme, Wales, which is exposed to strong wave action.

    Patella vulgata; tall and low profile shells from the north tip of the Great Orme, Wales, which is exposed to strong wave action.
  • Patella vulgata; tall and low profile shells from the Menai Strait, Wales, which has virtually no exposure to waves or spray.

    Patella vulgata; tall and low profile shells from the Menai Strait, Wales, which has virtually no exposure to waves or spray.
  • Patella vulgata; shell from a rocky islet in North Wales.

    Patella vulgata; shell from a rocky islet in North Wales.
  • Onoba aculeus album. Comparison with O. semicostata. Menai Strait, Wales. June 2013

    Onoba aculeus album. Comparison with O. semicostata.  Menai Strait, Wales. June 2013
  • A13 Appendix, Testudinalia testudinalis

    A13 Appendix, Testudinalia testudinalis
  • A12 Appendix to T. testudinalis account. Specimen from north-west Iceland 65.88° N (2019) © S. Case.

    A12 Appendix to T. testudinalis account. Specimen from north-west Iceland 65.88° N (2019) © S. Case.
  • A11 Appendix to T. testudinalis account. Historic and recent, southern limits of distribution.

    A11 Appendix to T. testudinalis account. Historic and recent, southern limits of distribution.
  • A10 Appendix to T. testudinalis account. Historic and recent specimens from North America.

    A10 Appendix to T. testudinalis account. Historic and recent specimens from North America.
  • A09 Appendix T. testudinalis. Specimens from Denmark and Germany.

    A09 Appendix  T. testudinalis. Specimens from Denmark and Germany.
  • A08 Appendix to T. testudinalis. T. testudinalis from the Öresund, south-west Sweden.

    A08 Appendix to T. testudinalis. T. testudinalis from the Öresund, south-west Sweden.
  • A07 Appendix T. testudinalis. Historic and recent specimens from north-east Irish Sea.

    A07 Appendix T. testudinalis. Historic and recent specimens from north-east Irish Sea.
  • A06 Appendix T. testudinalis. Recent, live, specimens from Ireland (eulittoral) and the Isle of Man (sublittoral).

    A06 Appendix T. testudinalis. Recent, live, specimens from Ireland (eulittoral) and the Isle of Man (sublittoral).
  • A05 Appendix T. testudinalis account. Recent, eulittoral, 10 mm & 12 mm long, live specimens from Edinburgh, Scotland 56.00° N (2020). © D. Notton.

    A05 Appendix T. testudinalis account. Recent, eulittoral, 10 mm & 12 mm long, live specimens from Edinburgh, Scotland 56.00° N (2020). © D. Notton.
  • A04 Appendix T. testudinalis. Historic specimen from Yorkshire and historic temperatures

    A04 Appendix T. testudinalis. Historic specimen from Yorkshire and historic temperatures
  • A03 Appendix T. testudinalis. N.E. England 19th century expansion southwards of T. testudinalis.

    A03 Appendix T. testudinalis. N.E. England 19th century expansion southwards of T. testudinalis.
  • A02 Appendix T. testudinalis COMPARISON juvenile Tectura virginea. 1-3 Dublin, Ireland (2020). 4-5 North Devon, south-west England (2019). Leg. A. Wright.

    A02 Appendix T. testudinalis COMPARISON juvenile Tectura virginea. 1-3 Dublin, Ireland (2020). 4-5 North Devon, south-west England (2019). Leg. A. Wright.
  • A01 Appendix to T. testudinalis COMPARISON Tectura virginea.

    A01 Appendix to T. testudinalis  COMPARISON Tectura virginea.
  • 96 Patella pellucida album. COMPARISON image of Tectura virginea

    96 Patella pellucida album. COMPARISON image of Tectura virginea
  • 95 Patella pellucida. Growth Stage 5 holdfast dweller (GS5h) displaced by storm waves. October 2017. North-west Anglesey, Wales. © A. Rowat.

    95 Patella pellucida. Growth Stage 5 holdfast dweller (GS5h) displaced by storm waves. October 2017. North-west Anglesey, Wales. © A. Rowat.
  • 94 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    94 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 93 Patella pellucida. Iridescent Chondrus crispus.

    93 Patella pellucida. Iridescent Chondrus crispus.
  • 92 Patella pellucida. Length 10.1mm. Growth Stage 5 holdfast dweller (GS5h). March 2017. West Anglesey, Wales.

    92 Patella pellucida. Length 10.1mm.  Growth Stage 5 holdfast dweller (GS5h).  March 2017. West Anglesey, Wales.
  • 91 Patella pellucida. Juvenile, Growth Stage 3. March 2017. West Anglesey, Wales. April 2016. North Yorkshire, England.

    91 Patella pellucida. Juvenile, Growth Stage 3. March 2017. West Anglesey, Wales. April 2016. North Yorkshire, England.
  • 90 Patella pellucida. Juvenile, Growth Stage 3. April 2012. Jersey, the Channel Islands. © P. Lightfoot.

    90 Patella pellucida. Juvenile, Growth Stage 3. April 2012. Jersey, the Channel Islands. © P. Lightfoot.
  • 9 Gastropod anatomy. Male Littorina fabalis, restrained by clothes peg (hidden by editing).

    9 Gastropod anatomy. Male Littorina fabalis, restrained by clothes peg (hidden by editing).
  • 9 Cepaea hortensis. Pennine foothills, V.C. Derbyshire, England. August 2018.

    9 Cepaea hortensis. Pennine foothills, V.C. Derbyshire, England. August 2018.
  • 8tella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    8tella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 89 Patella pellucida. Shell length 10.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    89 Patella pellucida. Shell length 10.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 88 Patella pellucida. Faecal rods expelled from juvenile frond dweller (GS3f). October 2017. Cornwall, England. © D. Fenwick

    88 Patella pellucida. Faecal rods expelled from juvenile frond dweller (GS3f). October 2017. Cornwall, England. © D. Fenwick
  • 87 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    87 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 86 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    86 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 85 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    85 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 84 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    84 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 82 Patella pellucida. Shell length 4.5mm. Juvenile, Growth Stage 3 holdfast dweller (GS3h). March 2017. West Anglesey, Wales.

    82 Patella pellucida. Shell length 4.5mm. Juvenile, Growth Stage 3 holdfast dweller (GS3h). March 2017. West Anglesey, Wales.
  • 81 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    81 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 80 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    80 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 8 Gastropod anatomy. This design of clothes peg has three points where shells may be gripped, and it has no metal parts to rust. Central peg painted black to prevent colour reflection in photography.

    8 Gastropod anatomy. This design of clothes peg has three points where shells may be gripped, and it has no metal parts to rust. Central peg painted black to prevent colour reflection in photography.
  • 8 Cepaea hortensis. Pennine foothills, V.C. Derbyshire, England. August 2018.

    8 Cepaea hortensis. Pennine foothills, V.C. Derbyshire, England. August 2018.
  • 79 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). September 2014. North Yorkshire, England.

    79 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). September 2014. North Yorkshire, England.
  • 78 Patella pellucida. LEFT: L.10.2mm. Early adult, GS4f. March 2014. W. Anglesey. RIGHT: L. 11.9mm. Adult, GS5h. September 2014. N. Yorkshire.

    78 Patella pellucida. LEFT: L.10.2mm. Early adult, GS4f. March 2014. W. Anglesey. RIGHT: L. 11.9mm. Adult, GS5h. September 2014. N. Yorkshire.
  • 77 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    77 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 76 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    76 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 75 Patella pellucida. Shell length 19.3mm. Growth Stage 5 frond dweller (GS5f). March 2014. Menai Strait, Wales.

    75 Patella pellucida.  Shell length 19.3mm. Growth Stage 5 frond dweller (GS5f). March 2014. Menai Strait, Wales.
  • 74 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). September 2014. North Yorkshire, England.

    74 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). September 2014. North Yorkshire, England.
  • 73 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). September 2014. North Yorkshire, England.

    73 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). September 2014. North Yorkshire, England.
  • 72 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.

    72 Patella pellucida. Shell length 9.2mm. Growth Stage 4 holdfast dweller (GS4h). March 2017. West Anglesey, Wales.
  • 71 Patella pellucida. Shell length 4.5mm. Growth Stage 3 holdfast dweller (GS3h). March 2017. West Anglesey, Wales.

    71 Patella pellucida. Shell length 4.5mm. Growth Stage 3 holdfast dweller (GS3h). March 2017. West Anglesey, Wales.
  • 70 Tritia reticulata COMPARE Tritia varicosa

    70 Tritia reticulata COMPARE Tritia varicosa
  • 70 Patella pellucida. Shell length 19.3mm. Growth Stage 5 frond dweller (GS5f). March 2014. Menai Strait, Wales.

    70 Patella pellucida. Shell length 19.3mm. Growth Stage 5 frond dweller (GS5f). March 2014. Menai Strait, Wales.
  • 7 Gastropod anatomy. Male Peringia ulvae restrained by plasticine. Large penis visible protruding from shell behind head.

    7 Gastropod anatomy. Male Peringia ulvae restrained by plasticine. Large penis visible protruding from shell behind head.
  • Imprint
Marinvert

Photographic guide to the identification and biology of European marine invertebrates

Marinvert
Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage vendors Read more about these purposes
View preferences
{title} {title} {title}