Journeys/Mangarevan Expedition
Mangarevan Expedition, May – November 1934
May – November 1934 · 173 days, 121 of them collecting · 29 islands
MEExpedition or institutionMangarevan Expedition · collected 1934- Specimens
- 15,215
- Stops
- 33
- Names
- 247
- Types
- 122
- With images
- 15,215
- Km between stops
- 12,849
- Companions
- 8
- Departments
- 1
The route
19 May 1934
Day 1 of 173 · 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.
21 specimens, 7 names
Opeas 6, Lamellidea oblonga 4, Lamellidea 3
The specimens from 19 May–22 May →
1,517 specimens, 44 names
Lamellidea 502, Lamellidea oblonga 155, Tornatellides simplex 146
The specimens from 23 May–9 Jun →
162 specimens, 13 names
Lamellidea 107, Tornatellides 17, Elasmias 11
The specimens from 13 Jun–14 Jun →
652 specimens, 17 names
Lamellidea 387, Orobophana 66, Assiminea 37
The specimens from 16 Jun–21 Jun →
69 specimens, 8 names · placed by island
Lamellidea 41, Elasmias 6, Tornatellides 6
The specimens from 22 Jun →
57 specimens, 2 names
Lamellidea 56, Elasmias 1
The specimens from 23 Jun →
33 specimens, 4 names
Lamellidea 27, Opeas 3, Gastrocopta pediculus 2
The specimens from 25 Jun →
52 specimens, 17 names
Thaumatodon 18, Cyclomorpha 6, Lamellidea 5
The specimens from 26 Jun →
1,940 specimens, 52 names
Omphalotropis 456, Mollusca 185, Thaumatodon 171
The specimens from 1 Jul–16 Jul →
181 specimens, 20 names · placed by island
Omphalotropis 42, Lamellidea 38, Partula 15
The specimens from 18 Jul →
410 specimens, 33 names
Thaumatodon 66, Omphalotropis 62, Mollusca 50
The specimens from 20 Jul–21 Jul →
2 specimens, 1 name
The specimens from 22 Jul →
225 specimens, 21 names
Omphalotropis 52, Thaumatodon 26, Strobilus 24
The specimens from 23 Jul →
144 specimens, 19 names · placed by island
Omphalotropis 24, Mollusca 19, Electrina 18
The specimens from 24 Jul →
342 specimens, 36 names
Omphalotropis 73, Thaumatodon 33, Mollusca 30
The specimens from 25 Jul–26 Jul →
95 specimens, 17 names · placed by island
Lamellidea 18, Omphalotropis 18, Microcystis ornatella 9
The specimens from 27 Jul →
233 specimens, 24 names
Omphalotropis 50, Thaumatodon 23, Microcystis 21
The specimens from 28 Jul–31 Jul →
1,820 specimens, 43 names
Lamellidea 315, Microcystis 286, Omphalotropis 256
The specimens from 3 Aug–14 Aug →
461 specimens, 33 names
Lamellidea 102, Omphalotropis 53, Microcystis 53
The specimens from 15 Aug–23 Aug →
1,089 specimens, 45 names
Lamellidea 302, Orobophana 136, Partulina hyalina 119
The specimens from 24 Aug–31 Aug →
187 specimens, 31 names
Pleuropoma 24, Succinea 21, Lamellidea 21
The specimens from 1 Sep →
141 specimens, 18 names
Lamellidea 38, Orobophana 24, Partulina hyalina 14
The specimens from 2 Sep →
276 specimens, 19 names
Lamellidea 71, Partulina hyalina 45, Orobophana 42
The specimens from 4 Sep–5 Sep →
117 specimens, 5 names
Lamellidea 99, Gastrocopta pediculus 10, Gastrocopta 4
The specimens from 6 Sep →
1,005 specimens, 58 names
Succinea 113, Lamellidea 102, Liardetia 96
The specimens from 12 Sep–20 Sep →
1,599 specimens, 62 names
Liardetia 170, Lamellidea 150, Partula taeniata nucleola 109
The specimens from 22 Sep–28 Sep →
789 specimens, 34 names
Partula varia 137, Partula rosea 92, Lamellidea 80
The specimens from 30 Sep–3 Oct →
907 specimens, 48 names
Partula faba 145, Lamellidea 109, Trochonanina 85
The specimens from 4 Oct–9 Oct →
327 specimens, 30 names
Partula subangulata 42, Trochonanina 31, Georissa 26
The specimens from 10 Oct–11 Oct →
287 specimens, 25 names
Georissa 43, Partula lutea 36, Lamellidea 29
The specimens from 13 Oct →
60 specimens, 8 names
Lamellidea 36, Opeas 7, Assiminea 7
The specimens from 16 Oct →
11 specimens, 3 names
Pupidopsis 6, Lamellidea 4, Gastrocopta 1
The specimens from 21 Oct →
4 specimens, 1 name
The specimens from 7 Nov →
What came home
The names most often on the labels of this journey; the families: Achatinellidae 5383, Euconulidae 1644, Assimineidae 1569, Partulidae 1498, Helicinidae 1178, Endodontidae 647.
From the field
LamellideaTornatellides simplexLamellideaMicrocystis ornatellaLamellideaLiardetiaElasmiasGeorissaTornatellidesThaumatodon