Fresh Water Fishes of Panama East of Longitude 80° W.

---

Studies

---

The Fishes of Lake Valencia, Caracas, and of the Rio Tuy at El Tuy at El Concejo, Venezuela

---

Indiana University Studies

---

The Fishes of Lake Valencia, Caracas, and of the Rio Tuy at El Concejo, Venezuela

---

Report of the Assistant Director and of the Curators of the U.S. National Museum

---

Biology Pamphlets

---

Contributions from the Zoölogical Laboratory of the Indiana University

---

Report of the Assistant Director of the U.S. National Museum

---

Report on the Lakes of the Tippecanoe Basin (Indiana)

---