FIGURE 2 in Stenorynchoacrum xijiangensis, a new genus and a new species of Labeoninae fish from Guangxi, China (Teleostei: Cyprinidae)

FIGURE 2. Diagrammatic of the oromandibular structures in Stenorynchoacrum. Rfp = round fleshy pad of the midian part of lower lip; lj = lower jaw; lpll = lateral part of lower lip; mb = maxillary barbel; pg = postlabial groove; rb = rostral barbel; rc = rostral cap; u j = upper jaw.