Undated
Notes on Sciara florissanten
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Mydas miocenicus
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Mydas miocenicus
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Melieria atavina
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Urortalis caudatus
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Eucallimyia fortis
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Sciomyza florissant
Cockerell, Theodore D. A. (T
[research notes, application
|
ca. 1916
Notes on Oxycera (?) contusa
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Oxycera rohweri
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Nemotelus prisculus
Cockerell, Theodore D. A. (T
[research notes, application
|
ca. 1908
Notes on Psilocephala hypoga
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Psilocephala hypoga
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Psilocephala scudde
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Rueppellia vagabund
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Rueppellia vagabund
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Rueppellia vagabund
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Psilocephala scudde
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Diptera
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Agrion exsularis
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Lithagrion hyalinum
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Phenacolestes miran
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Melanagrion umbratu
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Coenagrionidae
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Hesperagrion praevo
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Lithagrion hyalinum
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Lithagrion hyalinum
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Lithagrion hyalinum
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Dysagrion spp.
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Phenacolestes miran
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Phenacolestes miran
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Melanagrion nigerri
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Phenacolestes sp.
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Boyeria sp.
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Odonata
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Odonata
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Oplonaeschna lapida
[Unidentified author, Cocker
[research notes, application
|
Undated
Notes on Lithaeschna needham
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Basiaeschna solida
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Basiaeschna solida
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Aeschna solida
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Odonata
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Lithaeschna needham
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Odonata
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Odonata
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Odonata
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Hoplonaeschna separ
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Aeschna solida
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Aeschna spp.
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Orthoptera
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Labiduromma exsulat
Cockerell, Theodore D. A. (T
[research notes, application
|