Jan Newhouse across 5 islands, May – September 1954
May – September 1954 · 114 days, 56 of them collecting · 5 islands
JNCollectorJan Newhouse · collected 1754–2013- Specimens
- 224
- Stops
- 51
- Names
- 86
- Types
- 0
- With images
- 58
- Km between stops
- 18,081
- Companions
- 0
- Departments
- 1
The route
11 May 1954
Day 1 of 114 · under way
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. Hollow-looking stops are placed at the centre of an island whose labels carry no coordinates.
1 specimens, 1 name
The specimens from 11 May →1 specimens, 1 name
The specimens from 22 May →1 specimens, 1 name · placed by island
The specimens from 1 Jun →1 specimens, 1 name · placed by island
The specimens from 9 Jun →1 specimens, 1 name · placed by island
The specimens from 14 Jun →1 specimens, 1 name · placed by island
The specimens from 18 Jun →2 specimens, 2 names · placed by island
Lobophora variegata 1, Symplocastrum coccineum 1
The specimens from 23 Jun →10 specimens, 7 names
Liagora 2, Halimeda opuntia 2, Lyngbya sordida 2
The specimens from 24 Jun–25 Jun →1 specimens, 1 name · placed by island
The specimens from 26 Jun →10 specimens, 8 names
Halimeda opuntia 3, Caulerpa urvilleana 1, Corallinaceae 1
The specimens from 28 Jun–29 Jun →3 specimens, 3 names · placed by island
Lyngbya 1, Lyngbya sordida 1, Padina 1
The specimens from 30 Jun →11 specimens, 10 names · placed by island
Lyngbya sordida 2, Heterosiphonia crispella 1, Leptolyngbya terebrans 1
The specimens from 1 Jul–7 Jul →4 specimens, 3 names · placed by island
Halimeda fragilis 2, Halimeda opuntia 1, Lyngbya sordida 1
The specimens from 8 Jul →5 specimens, 5 names · placed by island
Anadyomene 1, Boergesenia forbesii 1, Phormidium penicillatum 1
The specimens from 9 Jul →3 specimens, 3 names · placed by island
Herposiphonia variabilis 1, Padina 1, Scytonema guyanense 1
The specimens from 10 Jul →2 specimens, 2 names · placed by island
Turbinaria ornata 1, Zonaria 1
The specimens from 12 Jul →5 specimens, 5 names · placed by island
Blennothrix glutinosa 1, Lobophora variegata 1, Phormidium penicillatum 1
The specimens from 13 Jul →8 specimens, 8 names · placed by island
Herposiphonia pacifica 1, Hormothamnion enteromorphoides 1, Lobophora variegata 1
The specimens from 14 Jul →1 specimens, 1 name · placed by island
The specimens from 15 Jul →2 specimens, 2 names · placed by island
The specimens from 17 Jul →5 specimens, 4 names · placed by island
Heterosiphonia crispella 2, Caulerpa urvilleana 1, Lyngbya sordida 1
The specimens from 19 Jul →1 specimens, 1 name · placed by island
The specimens from 20 Jul →6 specimens, 5 names · placed by island
Lobophora variegata 2, Halimeda distorta 1, Lyngbya sordida 1
The specimens from 21 Jul →14 specimens, 12 names · placed by island
Herposiphonia pacifica 2, Lobophora variegata 2, Cladophora 1
The specimens from 22 Jul →1 specimens, 1 name · placed by island
Bryopsis 1
The specimens from 23 Jul →1 specimens, 1 name · placed by island
The specimens from 24 Jul →1 specimens, 1 name · placed by island
The specimens from 26 Jul →3 specimens, 3 names · placed by island
Lyngbya lutea 1, Phormidium penicillatum 1, Spirulina subsalsa 1
The specimens from 28 Jul →3 specimens, 3 names · placed by island
Dictyosphaeria cavernosa 1, Sphaerococcus 1, Symplocastrum coccineum 1
The specimens from 29 Jul →10 specimens, 9 names · placed by island
Hydrolithon gardineri 2, Herposiphonia dendroidea 1, Lyngbya confervoides 1
The specimens from 30 Jul →2 specimens, 2 names · placed by island
Caulerpa racemosa 1, Halimeda opuntia 1
The specimens from 1 Aug →4 specimens, 3 names · placed by island
Calothrix crustacea 2, Herposiphonia pacifica 1, Polysiphonia 1
The specimens from 2 Aug →5 specimens, 5 names · placed by island
Halimeda discoidea 1, Hormothamnion enteromorphoides 1, Lyngbya confervoides 1
The specimens from 3 Aug →25 specimens, 17 names · placed by island
Polysiphonia poko 3, Herposiphonia pacifica 3, Bryopsis 2
The specimens from 4 Aug →2 specimens, 2 names · placed by island
Caulerpa ambigua 1, Lobophora variegata 1
The specimens from 5 Aug →8 specimens, 7 names · placed by island
Lyngbya confervoides 2, Entophysalis conferta 1, Kamptonema laetevirens 1
The specimens from 6 Aug →8 specimens, 8 names · placed by island
Caulerpa serrulata 1, Dictyosphaeria cavernosa 1, Halimeda 1
The specimens from 7 Aug →6 specimens, 6 names · placed by island
Entophysalis conferta 1, Halimeda fragilis 1, Lobophora variegata 1
The specimens from 9 Aug →1 specimens, 1 name · placed by island
The specimens from 10 Aug →5 specimens, 5 names · placed by island
Avrainvillea 1, Dictyosphaeria cavernosa 1, Halimeda distorta 1
The specimens from 11 Aug →10 specimens, 8 names · placed by island
Halimeda opuntia 3, Caulerpa racemosa 1, Chondria polyrhiza 1
The specimens from 12 Aug →4 specimens, 4 names · placed by island
Bryopsis 1, Halimeda lacunalis 1, Herposiphonia secunda 1
The specimens from 14 Aug →1 specimens, 1 name · placed by island
The specimens from 15 Aug →2 specimens, 2 names · placed by island
Izziella 1, Phormidium penicillatum 1
The specimens from 16 Aug →10 specimens, 7 names · placed by island
Scytonema hofmanni 3, Phormidium chalybeum 2, Leptolyngbya terebrans 1
The specimens from 18 Aug →1 specimens, 1 name · placed by island
The specimens from 19 Aug →1 specimens, 1 name · placed by island
The specimens from 20 Aug →1 specimens, 1 name · placed by island
The specimens from 22 Aug →7 specimens, 6 names · placed by island
Entophysalis deusta 2, Calothrix pilosa 1, Calothrix scopulorum 1
The specimens from 27 Aug →1 specimens, 1 name · placed by island
The specimens from 28 Aug →2 specimens, 2 names
Rhodophyta 1, Udotea 1
The specimens from 1 Sep →
What came home
The names most often on the labels of this journey; the families: Microcoleaceae 40, Halimedaceae 31, Rhodomelaceae 23, Dictyotaceae 22, Oscillatoriaceae 10, Caulerpaceae 10.
From the field
Padina boryana
Caulerpa urvilleana
Caulerpa urvilleana
Halimeda opuntia
Avrainvillea
Lobophora variegata
Halimeda opuntia
Lobophora variegata
Halimeda opuntia
Dictyosphaeria cavernosa