NARRATIVE OF THE EXPEDITIONS 13 
due to high salinity, salt works, collected first known specimens (fide A. 8. Pearse) 
of Artemia salina, the brine shrimp, from South America, although known from 
all other continents; 3 Collecting freshwater Crustacea; 4 Enroute Laguna Salinas 
to Azdngaro, official visits; 5 Fishing Rio de Azangaro, shooting birds; 6 Azangaro 
to Tirapata; 7 Dissecting birds; 8 Dynamiting Rio de Pujara and its smaller tribu- 
tary, Rio de Porque, train to Puno; 9 Laboratory work, packing, engaging ani- 
mals; 10 Puno to Lake Umayo, invited to be guest of Senor Valcarcel at Hacienda 
Chingarani; 11 Fishing Lake Umayo, Spongillids, Crustacea, Oligochaeta, para- 
sites; 12 Return to Puno; 13 Collecting Lago Verde and headwaters of Rio Vil- 
canota at La Raya and Aguas Calientes; 14 Laboratory work on specimens and 
preparations for Bolivian trip; 15 Same; 16 Train to Juliaca, fishing Rio de Lampa 
and ponds and ditches along the Cuzco railway line; 17 Collecting Crustacea from 
bayous near Juliaca; train to Puno, aboard the $. 5. Inca for night trip across 
Lake Titicaca to Guaqui; 18 Collecting at Guaqui mole, Lake Titicaca, dissecting 
for parasites; 19 Guaqui to La Paz by train, exploring; 20-25 Making contacts 
with Senor Ballivian, and through him the ministers of government, for official 
assistance, packing, preparations for trips; 26 La Paz to Oruro by train; 27-28 
Official calls at prefecture, etc., mountain climbing, collecting, dissecting; fishing 
Rio de Eucalyptus; 29 Oruro to Poopé village, burro train and afoot to Choro; 
30 Choro to shores of Lago Poopé, camping on mud flat; 31 Tent flooded in night, 
fishing with seine from balsa. 
February 1, 1919 Earthworms, Crustacea, sponges, parasites; 2 Getting trans- 
portation and part way on return to Choro; 3 To Choro, to Poopd, and to shelter 
of tin mine works nearby; 4 Fishing small Rio de Poopé and adjacent hot springs; 
5 Poopé to Paznia by train; 6 Collecting Rio de Pazna, hunting, collecting para- 
sitological materials; 7 Train Pazha to Challapata, collecting in Rio de Challapata, 
a brook; 8 Hunting land birds and their parasites; 9 Fishing, collecting birds and 
parasites, Crustacea, at lower end of Lake Poopo; 10 Dissecting birds, train to 
Uyuni; 11 Organizing; 12 Enroute to Antofagasta, Chile, dropping Pedro Vasquez 
to collect at Rio Grande de Lipez; 13 Interviews with officials regarding facilities; 
14 By rail to Calama, Chile; 15 Reconnaissance of Rio Loa; 16 Train to Uyuni, 
Bolivia; 17 Return Uyuni to Cebollar, Chile, on Lago Ascotan, at home of Mr. 
Lycett; 18 Ford track-car and mules 14 kilometers to freshwater pools and streams; 
19 Packing and collecting parasites and Entomostraca, to Uyuni, Bolivia, by train; 
20 Uyuni to Potosi, Bolivia, dropping Pedro Vasquez at Rio Mulato enroute to 
collect; 21 Return via Rio Mulato to Uyuni; 22 Train Uyuni to rail terminus at 
Atocha, fishing Rio de Atocha; 23-24 Collecting, train to Uyuni, international 
train for Oruro and Cochabamba; 25 Reconnaissance of Cochabamba, train to 
Oruro; 26 Train to La Paz; 27 Train for Arica, Chile, dropping Pedro Vasquez at 
Calacoto to collect the Rio Mauri; 28 Vacationing at Arica. 
March 1, 1919 Reconnoitering for fishing grounds; 2-8 Found one pond 9 
kilometers up the roadstead and railroad toward Tacna, by train to Bolivia in 
evening; 4 Picked up Pedro Vasquez with collections at Calacoto, on to Viacha; 
5 Fishing the turbid Rio Colorado and adjacent bayous on pampa; 6 Train to 
Guaqui; 7 Hunting near Guaqui, fishing ditches along railroad; 8 Fishing Rio de 
