Image of Solemyida Dall 1889

Description:

Figure 3. A–FInternal views of ligament, scale bars = 5mm. A–D Solemya (Petrasma) elarraichensis sp. n. from A Kidd MV B Pen Duick Escarpment C Mercator MV D Yuma MV. E Solemya togata, Mediterranean F Solemya (Petrasma) velum, Rhode Island (from Taylor et al. 2009). c, chondrophore; cr chondrophore ridge; pa, posterior adductor scar; r, resilium. G posterior siphon of Solemya (Petrasma) elarraichensis. dp, dorsal papilla; dmp, dorsal marginal papillae; psp, primary siphonal papillae; sa, smooth area; ssp, secondary siphonal papillae; ssr, subsiphonal ridge; vp, ventral papilla.