Kotov A.A.1, Stifter P.2 2005. Notes on the genus Ilyocryptus Sars, 1862 (Cladocera: Anmopoda: Ilyocryptidae). 5. On male of Ilyocryptus brevidentatus Ekman, 1905 // Arthropoda Selecta. Vol.14. No.2: 113–115.
1 A.N. Severtsov Institute of Ecology and Evolution, Leninsky Prospect 33, Moscow 119071 Russia.
2 Smetanova 25, Benatky nad Jizerou 29471 Czech Republic.
KEY WORDS: Cladocera, Anomopoda, Ilyocryptus, morphology, male, South America.
ABSTRACT. The unknown male of Ilyocryptus brevidentatus Ekman, 1905 is described from a pond in Tierra del Fuego, Argentina.