UIS Commission on Karst Hydrogeology and Speleogenesis
Email Print

Karstbase Bibliography Database

Camile Fernandes, Rafael Gregati, Maria Bichuette
The first record of external abnormalities in the subterranean aegla marginata bond-buckup & buckup, 1994 (crustacea: decapoda: aeglidae), from a karst area of southeastern brazil
Subterranean Biology
2011
8
33
38

The occurrence of a morphologically altered individual identifi ed as Aegla marginata is reported in this note. The specimen was found in the subterranean environment, as part of wider bioespeleological study. The observed abnormalities consist mainly of deformities in abdominal epimera, pleopods, telson and uropods, which could results in diffi culties for reproduction and escape from predators. Genetic or nutritional factors related to the scarce food supply observed in the cave environment are admitted as being the most probable cause of the deformities reported here. We emphasize the need of new studies in the area as well as efforts to preserve subterranean environment.

1314-2615
Camile Fernandes, Rafael Gregati, Maria Bichuette, 2011, The first record of external abnormalities in the subterranean aegla marginata bond-buckup & buckup, 1994 (crustacea: decapoda: aeglidae), from a karst area of southeastern brazil , Subterranean Biology , 8 , 33 - 38 http://www.pensoft.net/journals/subtbiol/, PDF