The Phalloceros lucenorum lives in the benthopelagic, freshwater environment.
Phalloceros lucenorum can be autapomorphically diagnosed by the rectangular tip of hook on left half of gonopodial appendix (Fig. 39) (vs. rounded tip). Moreover, P. lucenorum can be distinguished from its congeners but P. megapolos, P. spiloura, P. malabarbai, P. More