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Journeys/E.Y. Dawson

E.Y. Dawson across 8 islands, May – June 1949

May – June 1949 · 29 days, 14 of them collecting · 8 islands

All 127 specimens118 photographed
EDCollectorE.Y. Dawson · collected 1855–1993
Specimens
127
Stops
14
Names
69
Types
0
With images
118
Km between stops
—
Companions
0
Departments
1

The route

The labels of this journey name places but carry no coordinates, so there is no route to draw.

Each numbered point is a stop: a run of days spent within about ten kilometres. The route between stops is drawn straight; the real course went by sea, by road or on foot.

  1. 18 specimens, 17 names

    Murrayella periclados 2, Caulerpa racemosa 1, Caulerpa verticillata 1

    Ganonema farinosumPalisada perforataCaulerpa fastigiataCaulerpa racemosa
    The specimens from 4 May →

  2. 3 specimens, 3 names

    Caulerpa verticillata 1, Cladophoropsis membranacea 1, Murrayella periclados 1

    Caulerpa verticillataCladophoropsis membranaceaMurrayella periclados
    The specimens from 5 May →

  3. 3 specimens, 3 names

    Murrayella periclados 1, Pneophyllum fragile 1, Spyridia filamentosa 1

    Pneophyllum fragileMurrayella pericladosSpyridia filamentosa
    The specimens from 7 May →

  4. 7 specimens, 7 names

    Cladophora catenata 1, Dictyosphaeria cavernosa 1, Dictyota divaricata 1

    Spyridia filamentosaUlva flexuosaDictyosphaeria cavernosaGanonema farinosum
    The specimens from 8 May →

  5. 1 specimens, 1 name

    Ulva flexuosa 1

    Ulva flexuosa
    The specimens from 9 May →

  6. 15 specimens, 14 names

    Bangiopsis dumontioides 2, Caulerpa cupressoides 1, Caulerpa mexicana 1

    Caulerpa cupressoidesCaulerpa mexicanaAvrainvillea nigricansYuzurua poiteaui
    The specimens from 10 May →

  7. 13 specimens, 12 names

    Gracilaria mammillaris 2, Caulerpa fastigiata 1, Chaetomorpha aerea 1

    Palisada perforataChondracanthus acicularisCaulerpa fastigiataAgardhiella subulata
    The specimens from 12 May →

  8. 5 specimens, 5 names

    Bryopsis pennata 1, Caulerpa racemosa 1, Caulerpa sertularioides 1

    Caulerpa racemosaChaetomorpha antenninaCaulerpa sertularioidesPadina gymnospora
    The specimens from 16 May →

  9. 9 specimens, 9 names

    Cladophora catenata 1, Cladophoropsis membranacea 1, Dictyota ciliolata 1

    Ulva clathrataDictyota pinnatifidaStypopodium zonaleTurbinaria tricostata
    The specimens from 17 May →

  10. 16 specimens, 16 names

    Caulerpa fastigiata 1, Caulerpa racemosa 1, Caulerpa sertularioides 1

    Caulerpa racemosaChaetomorpha brachygonaUlva lactucaSpyridia filamentosa
    The specimens from 19 May →

  11. 4 specimens, 4 names

    Bachelotia antillarum 1, Padina sanctae-crucis 1, Palisada perforata 1

    Ulva flexuosaPadina sanctae-crucisBachelotia antillarumPalisada perforata
    The specimens from 21 May →

  12. 1 specimens, 1 name

    Anadyomene stellata 1

    Anadyomene stellata
    The specimens from 27 May →

  13. 29 specimens, 24 names

    Spyridia filamentosa 3, Anadyomene stellata 2, Halimeda incrassata 2

    Yuzurua poiteauiCaulerpa paspaloidesAcetabularia crenulataDictyota divaricata
    The specimens from 28 May →

  14. 3 specimens, 3 names

    Agardhiella subulata 1, Palisada perforata 1, Polysiphonia howei 1

    Polysiphonia howeiPalisada perforataAgardhiella subulata
    The specimens from 1 Jun →

What came home

The names most often on the labels of this journey; the families: Caulerpaceae 20, Dictyotaceae 14, Rhodomelaceae 14, Ulvaceae 9, Cladophoraceae 9, Halimedaceae 8.

From the field

Palisada perforataPalisada perforataCaulerpa racemosaCaulerpa racemosaPolysiphonia howeiPolysiphonia howeiChondracanthus acicularisChondracanthus acicularisYuzurua poiteauiYuzurua poiteauiCaulerpa fastigiataCaulerpa fastigiataCaulerpa paspaloidesCaulerpa paspaloidesAcetabularia crenulataAcetabularia crenulataGanonema farinosumGanonema farinosumPalisada perforataPalisada perforata
All 118 photographed specimens →

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