Berlese samples
Flight-intercept samples
Light-trap samples
Malaise samples
Pitfall samples
Sweepnet samples

Winkler samples

ALAS Malaise Collections, 2002 Expeditions

Twenty Malaise traps were established in the vicinity of the refuge building during the first two days of the first expedition (Figure).

The sites were subjectively chosen to be in small clearings or treefall gaps. Ten of the traps were also used as flight-intercept traps (see under intercept traps). Bottles were harvested at two-week intervals, 5 intervals for each trap (10 weeks total, 5 samples for each trap). Collection heads contained 95% ethanol. On harvest, bottles were topped off (to prevent sloshing during transport) and immediately transported to the ALAS lab. The ethanol was changed once, and samples were stored in a freezer. A total of 100 samples was obtained (20 traps x 5 samples). Samples are listed below.

The data fields, in order, are:

Collection code: a unique code for a collection. The "20" indicates that it is from the 2000m site (Refugio Vara Blanca), the "M" indicates it is a Malaise sample, the following two numbers are the trap number (see map), and the final three-digit number is a serial number beginning with 001 for the first Malaise sample and ending with 100 for the last Malaise sample.

First collection date: First day of the sample period, in format day-month-year.

Second collection date: Day the sample was harvested.

Notes: some traps were disturbed or destroyed by cows, as indicated below.

20/M/01/001	12-Feb-2002	21-Feb-2002	
20/M/02/002	12-Feb-2002	21-Feb-2002	
20/M/03/003	12-Feb-2002	21-Feb-2002	
20/M/04/004	12-Feb-2002	21-Feb-2002	
20/M/05/005	12-Feb-2002	21-Feb-2002	
20/M/06/006	12-Feb-2002	21-Feb-2002	
20/M/07/007	12-Feb-2002	21-Feb-2002	
20/M/08/008	12-Feb-2002	21-Feb-2002	
20/M/09/009	12-Feb-2002	21-Feb-2002	
20/M/10/010	12-Feb-2002	21-Feb-2002	
20/M/11/011	12-Feb-2002	21-Feb-2002	
20/M/12/012	12-Feb-2002	21-Feb-2002	
20/M/13/013	12-Feb-2002	21-Feb-2002	
20/M/14/014	12-Feb-2002	21-Feb-2002	
20/M/15/015	12-Feb-2002	21-Feb-2002	
20/M/16/016	12-Feb-2002	21-Feb-2002
20/M/17/017	12-Feb-2002	21-Feb-2002
20/M/18/018	12-Feb-2002	21-Feb-2002
20/M/19/019	12-Feb-2002	21-Feb-2002
20/M/20/020	12-Feb-2002	21-Feb-2002
20/M/01/021	21-Feb-2002	10-Mar-2002
20/M/02/022	21-Feb-2002	10-Mar-2002
20/M/03/023	21-Feb-2002	10-Mar-2002
20/M/04/024	21-Feb-2002	10-Mar-2002
20/M/05/025	21-Feb-2002	10-Mar-2002
20/M/06/026	21-Feb-2002	10-Mar-2002
20/M/07/027	21-Feb-2002	10-Mar-2002
20/M/08/028	21-Feb-2002	10-Mar-2002
20/M/09/029	21-Feb-2002	10-Mar-2002
20/M/10/030	21-Feb-2002	10-Mar-2002
20/M/11/031	21-Feb-2002	10-Mar-2002
20/M/12/032	21-Feb-2002	10-Mar-2002
20/M/13/033	21-Feb-2002	10-Mar-2002
20/M/14/034	21-Feb-2002	10-Mar-2002
20/M/15/035	21-Feb-2002	10-Mar-2002
20/M/16/036	21-Feb-2002	10-Mar-2002
20/M/17/037	21-Feb-2002	10-Mar-2002
20/M/18/038	21-Feb-2002	10-Mar-2002
20/M/19/039	21-Feb-2002	10-Mar-2002
20/M/20/040	21-Feb-2002	10-Mar-2002
20/M/01/041	10-Mar-2002	22-Mar-2002
20/M/02/042	10-Mar-2002	22-Mar-2002
20/M/03/043	10-Mar-2002	22-Mar-2002
20/M/04/044	10-Mar-2002	22-Mar-2002
20/M/05/045	10-Mar-2002	22-Mar-2002
20/M/06/046	10-Mar-2002	22-Mar-2002
20/M/07/047	10-Mar-2002	22-Mar-2002
20/M/08/048	10-Mar-2002	22-Mar-2002	
20/M/09/049	10-Mar-2002	22-Mar-2002	
20/M/10/050	10-Mar-2002	22-Mar-2002	
20/M/11/051	10-Mar-2002	22-Mar-2002	
20/M/12/052	10-Mar-2002	22-Mar-2002	
20/M/13/053	10-Mar-2002	22-Mar-2002	
20/M/14/054	10-Mar-2002	22-Mar-2002	
20/M/15/055	10-Mar-2002	22-Mar-2002	
20/M/16/056	10-Mar-2002	22-Mar-2002	
20/M/17/057	10-Mar-2002	22-Mar-2002	
   Esta trampa fue reparada el dia 11 Marzo 02, 
   habia sido dađada por Vacas. ReparaciĐn hecha 
   por Maylin Paniagua y Danilo Brenes.
20/M/18/058	10-Mar-2002	22-Mar-2002	
20/M/19/059	10-Mar-2002	22-Mar-2002	
20/M/20/060	10-Mar-2002	22-Mar-2002	
20/M/01/061	22-Mar-2002	9-Apr-2002	
20/M/02/062	22-Mar-2002	9-Apr-2002	
20/M/03/063	22-Mar-2002	9-Apr-2002	
20/M/04/064	22-Mar-2002	9-Apr-2002
20/M/05/065	22-Mar-2002	9-Apr-2002
20/M/06/066	22-Mar-2002	9-Apr-2002
20/M/07/067	22-Mar-2002	9-Apr-2002
20/M/08/068	22-Mar-2002	9-Apr-2002
20/M/09/069	22-Mar-2002	9-Apr-2002
20/M/10/070	22-Mar-2002	9-Apr-2002
20/M/11/071	22-Mar-2002	9-Apr-2002
20/M/12/072	22-Mar-2002	9-Apr-2002
20/M/13/073	22-Mar-2002	9-Apr-2002
20/M/14/074	22-Mar-2002	9-Apr-2002
20/M/15/075	22-Mar-2002	9-Apr-2002
20/M/16/076	22-Mar-2002	9-Apr-2002
20/M/17/077	22-Mar-2002	9-Apr-2002
20/M/18/078	22-Mar-2002	9-Apr-2002
20/M/19/079	22-Mar-2002	9-Apr-2002
20/M/20/080	22-Mar-2002	9-Apr-2002
20/M/01/081	9-Apr-2002	21-Apr-2002
20/M/02/082	9-Apr-2002	21-Apr-2002
20/M/03/083	9-Apr-2002	21-Apr-2002
20/M/04/084	9-Apr-2002	21-Apr-2002
20/M/05/085	9-Apr-2002	21-Apr-2002
20/M/06/086	9-Apr-2002	21-Apr-2002
20/M/07/087	9-Apr-2002	21-Apr-2002
20/M/08/088	9-Apr-2002	21-Apr-2002
20/M/09/089	9-Apr-2002	21-Apr-2002
20/M/10/090	9-Apr-2002	21-Apr-2002
20/M/11/091	9-Apr-2002	21-Apr-2002
20/M/12/092	9-Apr-2002	21-Apr-2002
20/M/13/093	9-Apr-2002	21-Apr-2002
20/M/14/094	9-Apr-2002	21-Apr-2002
20/M/15/095	9-Apr-2002	21-Apr-2002
20/M/16/096	9-Apr-2002	21-Apr-2002	
   Esta trampa fue reemplazada el dia 14 Abril 02, porque fue destruida por Vacas. 
   Tambien fue dađada el dia 15 Abril 02 y fue reparada. ReparaciĐn hecha por 
   Ronald Vargas y Maylin Paniagua.
20/M/17/097	9-Apr-2002	21-Apr-2002	
   Esta trampa fue reemplazada el dia 14 Abril 02, porque fue destruida por Vacas. 
   Cambiada por Ronald Vargas y Maylin Paniagua.
20/M/18/098	9-Apr-2002	21-Apr-2002	
20/M/19/099	9-Apr-2002	21-Apr-2002	
20/M/20/100	9-Apr-2002	21-Apr-2002