En la fotografía extraída de este trabajo se observan poblaciones de anélidos sobre estos decápodos de Cruze Cave. A continuación os dejo el resumen en inglés y después el enlace directo para la descarga del trabajo completo. Esperamos que os guste:
ABSTRACT: Branchiobdellidans, or crayfish worms, are obligate ectosymbionts of freshwater crustaceans, primarily crayfishes (Govedich et al. 2010). Of the approximately 100 nominal branchiobdellidan species in North and Central America, nearly 20 have been reported from caves, eight of which are, to date, known only from caves (Holt 1973; 1984). Despite the apparent common occurrence of branchiobdellidans in North American karst habitats, current knowledge of diversity, host-affiliation, and distribution is limited. In this note, we report new findings of crayfish and associated branchiobdellidans in Cruze Cave, Knox County, Tennessee.
http://www.nsm.buffalo.edu/Research/SPELEOBIOLOGY_NOTES/index.php/Speleo/article/viewFile/65/86
Enhorabuena a los autores de este trabajo tan interesante.