Table 2 in Three new nematode species (Chromadorida: Selachinematidae) from the continental slope of New Zealand

Table 2. Measurements (µm) and ratios in three new species of Selachinematidae Cobb, 1915 from New Zealand’s continental slope. Abbreviations: a = body length/maximum body diameter; b = body length/pharynx length; c = body length/tail length; c′ = tail length/body diameter at level of cloacal opening or anus; cbd = corresponding body diameter; F = length of cylindrical portion of tail as % of total tail length; L = total body length; n = number of specimens; V = vulva distance from anterior end of body; %V = V/total body length ×100; * = measurements of anal body diameter and tail length based on location of distal end of blind intestine. Choanolaimus serieporus sp. nov.Choanolaimus sparsiporus sp. nov.Gammanema lunatum sp. nov.SpeciesMalesFemaleMaleMalesFemaleHolotypeParatypeParatypeHolotypeHolotypeParatypeParatypeL133916881321127211967541817a18171724151316b1111118565c353238*27132019c′0.70.70.6*1.11.61.31.6Head diam. at cephalic setae30372626553474Head diam. at amphids47564541623777Length of inner labial sensilla1–21–21–21–2424–5Length of outer labial sensilla1.5–2.02–31.5–2.01.5–2.0424–5Length of cephalic setae1.5–2.02–31.5–2.01.5–2.0208–919Amphid height1520181713146Amphid width2429252317178Amphid width/cbd (%)51525656274630Amphid from anterior end19131214211622Nerve ring from anterior end688960769660144Nerve ring cbd63827551774994Pharynx length125155125158240137376Pharyngeal diam. at base––––503769Pharyngeal bulb diam.39575236–––Pharynx cbd at base67867551705197Max. body diam.7310277527856113Spicule length8387–654635–Gubernaculum length3636–242924–Cloacal/anal body diam.537157*42573861Tail length385235*47944996V––624–––1120%V––47–––62Vulval body diam.––77–––113