COMPLETE 



HAIG : EASTERN PACIFIC PORCELLANIDAE 



189 



Text-fig. 7. Basal segment of right antennule of 1, Euceramus panatelus, x 48 ; 

 2, E. transversilineatus, x 22 ; 3, E. praelongus, x 22. 



fringed on inner and outer margins with long plumose hairs; sternum 

 truncate anteriorly. 



Chelipeds rather roughly granular, covered with a short pubescence, 

 latter longer on manus and fingers. Merus without anterior projections. 

 Carpus short and stout, unarmed. Manus somewhat swollen ; fingers gap- 

 ing, meeting only at tips. 



Walking legs long and slender, faintly granular; all segments with 

 an anterior and a posterior fringe of long plumose hairs. Propodus 

 subcylindrical in legs 1 and 2, shorter and flattened in leg 3. Dactylus 

 of legs 1 and 2 subcylindrical, ending in a simple spine, without sup- 

 plementary movable spinules; that of leg 3 flat, without a nail. 



Telson of abdomen only slightly longer than broad. 



Material examined: See Table 57. 



Measurements: Males, 3.5 to 9.0 mm; non-ovigerous females, 4.4 

 to 8.9 mm; ovigerous females, 6.3 to 8.2 mm. The male holotype meas- 

 ures 8.7 mm in length, 4.0 mm in breadth. 



Color: Carapace cream, with front red and a transverse red median 

 band. Fingers of chelipeds flecked with red. (Glassell) 



Carapace pale transparent mauvette and light bluish green. Colors 

 are only faintly separated; the effect is opalescent. A dark area on 

 cardiac region ; rostrum vinaceous rufous. This color extended on base 

 of eyestalk. Eye dull bluish purple. Antenna very pale blue-gray with 

 touches of rufous on basal segments, gradually fading out. Ambulatory 



