TABLE 2 in Two new species of Travisiidae (Annelida, Sedentaria) from Thailand

TABLE 2. Comparison of holotypes of Travisia species with branched branchiae. Species/MorphologyT. arborifera Fauvel, 1932T. filamentosa de León-González, 1998T. satunensis sp. nov.Chaetigers363337Body length (mm)386830.6Body width (mm)10–11127.4ProstomiumRounded with a small conical tipMucronateRounded with conical tipDistribution of branchiae (chaetigers)2 to last 6–7 chaetigers3 to last 5–6 chaetigers2 to last 2 chaetigersBranchiae (pairs)292834Branchiae shapeSome branched, some pectinatedBranchedBranched and last three digitiformInterramal sensory pits visible from chaetiger1, conspicuous1–141, large (can see under stereomicroscope)Anal cirri6–8 short cirri610 cirri: 6 digitate and 4 shortDepth (m)4.5–96.9552–14