Folia Parasitologica, vol. 20 (1973), issue 1
Twenty years since the foundation of the Czechoslovak Academy of Sciences
B Rosický
Folia Parasitologica 20[1] 1-3 (1973) 
The histology and histochemistry of the cuticle of females of Enterobius vermicularis
D Hulínská, V Hulínský
Folia Parasitologica 20[1] 5-15 (1973)
Unusual finding of larval stages of the cestode Hydatigera taeniaeformis (Batsch, 1786) in the pheasant
B Ryšavý
Folia Parasitologica 20[1] 15 (1973)
Eiseniella tetraedra (Savigny) (Oligochaeta), a new intermediate host of the cestode Dilepis undula (Schrank, 1782)
B Ryšavý
Folia Parasitologica 20[1] 16 (1973)
Revision of the genus Protogyrodactiylus (Monogenoidea) and a description of the new species P. marinus
A V Gussev
Folia Parasitologica 20[1] 17-27 (1973)
Cysticercoids of cestodes of the family Dipylididae (Mola, 1929) from Egyptian snakes
B Ryšavý
Folia Parasitologica 20[1] 27-28 (1973)
Nematodes parasitizing hosts of the genus Bufo (Amphibia) in Cuba
V Baruš
Folia Parasitologica 20[1] 29-39 (1973)
Two helminth species from Gallus lafayetti (Galliformes) in Ceylon
B Ryšavý, V Baruš, M A Fernando
Folia Parasitologica 20[1] 39-40 (1973)
The yearly cycle of some helminthoses of game animals from two ecosystematically different areas
B Erhardová-Kotrlá, A Kotrlý
Folia Parasitologica 20[1] 41-48 (1973)
Tentative nepophylogeny of trombiculids
P H Vercammen-Grandjean, R L Langston, J R Audy
Folia Parasitologica 20[1] 49-66 (1973)
Influence of natural and "e;artificial"e; mating on feeding, digestion, vitellogenesis and oviposition in ticks (Ixodoidea)
A Aeschlimann, O Grandjean
Folia Parasitologica 20[1] 67-74 (1973)
Seasonal changes and host relationships of mites on small mammals in southern Sweden
A Edler
Folia Parasitologica 20[1] 75-87 (1973)
The feather mite genus Pteronyssus (Analgoidea, Avenzoariidae) on European woodpeckers
V Černý, R P Schumilo
Folia Parasitologica 20[1] 89-95 (1973)
Note to the taxonomy of the genus Brephosceles Hull (Analogoidea, Proctophyllodidae)
V Černý
Folia Parasitologica 20[1] 96 (1973)
Isolation of limax amoebae from the nasal mucosa of man
L Červa, C Serbus, V Skočil
Folia Parasitologica 20[1] 97-103 (1973)
Cases of facultative parasitism of Lyctocorinae (Heteroptera: Anthocoridae) on man in Czechoslovakia
P Štys
Folia Parasitologica 20[1] 103-104 (1973)
The mode of attachment and relation to the host in Apiosoma piscicola Blanchard and Epistylis lwoffi Fauré-Fremiet, ectocommensals of freshwater fish
J Lom
Folia Parasitologica 20[1] 105-112 (1973)
Obituary: Prof. Dr. Zbigniew Kozar (1918-1972)
J Zbigniew
Folia Parasitologica 20[1] 112 (1973)
Book reviews, Notes and News
Folia Parasitologica 20[1] X (1973)