Journeys/Erling Christophersen
Erling Christophersen in Oʻahu, April – May 1932
April – May 1932 · 12 days, 4 of them collecting · Oʻahu
ECCollectorErling Christophersen · collected 1829–1987- Specimens
- 111
- Stops
- 4
- Names
- 22
- Types
- 0
- With images
- 111
- Km between stops
- 308
- Companions
- 2
- Departments
- 2
The route
20 April 1932
Day 1 of 12 · 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.
38 specimens, 9 names · placed by island
Leptachatina 11, Amastra 7, Helicina 6
The specimens from 20 Apr →
71 specimens, 17 names
Helicina 13, Leptachatina 12, Amastra cylindrica 9
The specimens from 27 Apr →
1 specimens, 1 name · placed by island
The specimens from 28 Apr →1 specimens, 1 name · placed by island
The specimens from 1 May →
What came home
The names most often on the labels of this journey; the families: Amastridae 42, Achatinellidae 24, Helicinidae 19, Vertiginidae 9, Succineidae 5, Endodontidae 4.
From the field
Amastra cylindricaLeptachatinaAmastra cylindricaTornatellidesTornatellidesHelicinaLeptachatinaAmastraPhilonesiaNesopupaOther journeys by Christophersen
- 8 islands · Jun – Sep 192481 specimens · 18 stops · 111 days
- 3 islands · Oct 1924 – Jan 1925126 specimens · 16 stops · 85 days
- 3 islands · May – Jul 1929104 specimens · 14 stops · 63 days
- 3 islands · Aug – Sep 1929587 specimens · 24 stops · 37 days
- 5 islands · Oct – Nov 1929315 specimens · 20 stops · 44 days
- Oʻahu · Mar – Apr 193053 specimens · 4 stops · 37 days
- Oʻahu · May – Jun 193070 specimens · 5 stops · 37 days
- 3 islands · Dec 1930 – May 1931529 specimens · 26 stops · 149 days
- Tutuila and Upolu · 24–29 Jun 193153 specimens · 3 stops · 6 days
- 3 islands · Dec 1931 – Feb 1932148 specimens · 8 stops · 47 days
- 3 islands · May – Jul 1932518 specimens · 4 stops · 57 days