Hydromedusa


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Hydromedusa

 

(1) A genus of the Rhynchocephalia family of snake-necked tortoises. It is characterized by a very long neck (which exceeds the length of the dorsal shell) and by the presence of four claws on each of the front legs. The length of the carapace does not exceed 30 cm. There are two species, both freshwater and native to South America. Hy-dromedusa lays its eggs on the shores of inland bodies of water.

(2) Medusoid individuals of certain coelenterates of class Hydrozoa.

References in periodicals archive ?
A second report of the brackish water hydromedusa Maeotias inexpectata in North America.
Tambem foram analisados regurgitos estomacais de especimes de Hydromedusa maximiliani (Mikan, 1820) (Testudines, Chelidae), conhecida como tartaruga-pescoco-de-cobra, que foram capturados no tanque da RBMSC.
Hydromedusa maximiiani: la tortuga brasilena de cuello largo.