Eucalymnatus tessellatus (Signoret)
Marginal setae weakly fimbriate
Spiracular setae three long blunt at the tip
Spiracular cleft sclerotization absent
Derm with ploygen pattern
Dorsal setae slightly curved and cylindrical
Submarginal tubercle 8-15
Preopercular pores absent
Dorsal tubular ducts absent
Anal plate quadrate
Apical setae four pairs
Subapical setae four pairs
Fringe setae two pairs
Submarginal setae short flagellate
Interantennal setae two pairs flagellate
Prevulvar setae one pair
Ventral setae short spine like just above anal area in a row
Antenna seven segmented
Claw without a denticle
Tibiotarsal sclerosis present
Spiracle without sclerotic plate
Multilocular pores with seven or eight loculi
Ventral tubular ducts absent