Journeys
The expeditions, reassembled
Every dated label is a diary entry. Read a collector’s labels in order and the voyage comes back: the islands in sequence, the days at each, the specimens from every stop. 530 journeys so far, 1882 to 2003, 205,265 specimens between them.
230 collectors and expeditions9,713 days in the field2,446,348 km between stops172,106 photographed specimens
530 journeys match



Marie Catherine Neal
Hawaiʻi Island · Jun – Jul 1922
Marie Catherine Neal in Hawaiʻi Island, June – July 192282 specimens · 8 stops · 18 days



Mrs. P.H. Buck
Oct – Nov 1929
Mrs. P.H. Buck, October – November 1929113 specimens · 3 stops · 52 days



Rokuro Yamaguchi
Oʻahu · Oct – Nov 1935
Rokuro Yamaguchi in Oʻahu, October – November 1935151 specimens · 2 stops · 27 days · 16 km



Clarence H. Cooke Jr.
Molokaʻi and Kauaʻi · Mar – Apr 1914
Clarence H. Cooke Jr. in Molokaʻi and Kauaʻi, March – April 1914105 specimens · 4 stops · 25 days · 343 km



Pacific Entomological Survey
Nuku Hiva · May – Jun 1931
Pacific Entomological Survey, May – June 1931105 specimens · 4 stops · 24 days · 6 km



R.K. von Holt
Oʻahu · Sep – Oct 1912
R.K. von Holt in Oʻahu, September – October 1912106 specimens · 4 stops · 21 days · 289 km



Alex B. Anderson
3 islands · Sep – Oct 1934
Alex B. Anderson in Raiatea, Moorea and Taha'A, September – October 1934126 specimens · 3 stops · 17 days · 211 km



C.F. Mant
Oʻahu · Nov 1918 – Jan 1919
C.F. Mant in Oʻahu, November 1918 – January 191992 specimens · 4 stops · 59 days · 255 km



Erling Christophersen
Oʻahu · Apr – May 1932
Erling Christophersen in Oʻahu, April – May 1932111 specimens · 4 stops · 12 days · 308 km
Derral R. Herbst
Kauaʻi and Maui · Nov 1972 – Feb 1973
Derral R. Herbst in Kauaʻi and Maui, November 1972 – February 197358 specimens · 11 stops · 79 days · 768 km



R.R. Whitten
Maui · 1–27 Aug 1929
R.R. Whitten in Maui, 1–27 August 1929108 specimens · 7 stops · 27 days · 20 km



Carolene Charley
Kauaʻi · 14–19 Jun 1914
Carolene Charley in Kauaʻi, 14–19 June 1914140 specimens · 3 stops · 6 days · 64 km


George F. Arnemann
Oʻahu and Lānaʻi · Mar – Apr 1961
George F. Arnemann in Oʻahu and Lānaʻi, March – April 196183 specimens · 5 stops · 39 days · 265 km



C.H. C. Hoyt
Oʻahu · Aug – Nov 1952
C.H. C. Hoyt in Oʻahu, August – November 195289 specimens · 12 stops · 81 days · 134 km



Tuifaa
Tau and Ofu · Feb – Mar 1926
Tuifaa in Tau and Ofu, February – March 1926155 specimens · 2 stops · 12 days · 21 km



AF Judd 3rd
Tau and Ofu · Feb – Mar 1926
AF Judd 3rd in Tau and Ofu, February – March 1926155 specimens · 2 stops · 12 days · 21 km


Edward Yataro Hosaka
5 islands of the United States · Jul – Aug 1931
Edward Yataro Hosaka across 5 islands of the United States, July – August 193182 specimens · 6 stops · 24 days · 1,149 km



Edwin Horace Bryan Jr.
5 islands · Mar – Jun 1915
Edwin Horace Bryan Jr. across 5 islands, March – June 191558 specimens · 9 stops · 75 days · 11,034 km
Amy Suehiro
Oʻahu · Sep – Nov 1932
Amy Suehiro in Oʻahu, September – November 193281 specimens · 5 stops · 46 days



William H. Meinecke
Kauaʻi · 23–28 Dec 1926
William H. Meinecke in Kauaʻi, 23–28 December 1926170 specimens · 2 stops · 6 days · 32 km



Edward Yataro Hosaka
Hawaiʻi Island · 11–19 Jun 1941
Edward Yataro Hosaka in Hawaiʻi Island, 11–19 June 1941127 specimens · 3 stops · 9 days · 165 km

Gerrit Parmele Wilder
7 islands · Jun – Aug 1925
Gerrit Parmele Wilder across 7 islands, June – August 192552 specimens · 22 stops · 65 days · 10,586 km



Judson Linsley Gressitt
New Guinea · Aug – Dec 1958
Judson Linsley Gressitt in New Guinea, August – December 195867 specimens · 26 stops · 110 days · 956 km



Edward Y. Hosaka
Saipan and Tinian · Jun – Jul 1946
Edward Y. Hosaka in Saipan and Tinian, June – July 1946137 specimens · 2 stops · 22 days · 188 km
How a journey is found
Every specimen with a full date and a known collector is a diary entry. The days are read in order; a gap of more than three weeks ends one journey and starts the next. Days spent where a collector lived most of their life are home, not travel, and are left out.
A journey needs at least five days, forty specimens and two places. Within it, a run of days spent within about ten kilometres is one stop; the stop’s point is the middle of the labels that carry coordinates, or the island’s centre when none do.
Companions are the people whose own labels put them in the same place on the same days. Staff can name a journey, write about it and feature it; everything else here is read straight off the specimens, and is rebuilt as the records improve.
