154 FLABELLIFERA • CIROLANIDAE 



Metacirolana agaricicola Kensley, 1984 

 Figure 70A-C 



DIAGNOSIS 6 2,6 mm, ovigerous 9 2.1 mm. Antennular flagellum of six or 

 seven articles. Antennal flagellum of 10 articles. Posterior margin of telson 

 finely dentate, with broadly obtuse median point. Uropodal exopod about 

 half width of endopod, margins dentate, apically acute; endopod, margins 

 dentate, distally angled, apically acute. 



RECORDS Carrie Bow Cay, Belize, 1-20 m, in coral on reef slope, and spur 

 and groove zone. 



Metacirolana halia Kensley, 1984 

 Figure 70D-F 



DIAGNOSIS 6 2.9 mm, ovigerous 9 2.7 mm. Antennular flagellum of 10 

 articles in 9, 14 in S . Antennal flagellum of 10 articles in 9, 1 1 in d. Pos- 

 terior margin of telson truncate, bearing about eight sensory spines. Uropo- 

 dal exopod distally broadly rounded, more than half distal width of endopod, 

 outer margin dentate, with about 1 1 sensory spines; endopod distally broad, 

 margin straight, bearing about 12 sensory spines. 



RECORDS Carrie Bow Cay, Glover's Reef, Belize; intertidal to 23 m; Turks 

 and Caicos Islands, 1 m; Bahamas; Jamaica; Cozumel, Mexico. 



Metacirolana menziesi Kensley, 1984 

 Figure 71A,B 



DIAGNOSIS S 2.3 mm, ovigerous 9 2.4 mm. Antennular flagellum of six 

 articles in 9, eight in 6 . Antennal flagellum of nine articles in 9, 10 in 6 . 

 Posterior margin of telson broadly rounded, finely dentate. Uropodal exopod 

 half width of endopod, margins dentate, apically acute; endopod, margins 

 dentate, apically acute. 



RECORDS Carrie Bow Cay, Belize, intertidal to 30 m, usually in coral 

 rubble. 



Metacirolana sphaeromiformis (Hansen, 1890) 

 Figure 71C,D 



DIAGNOSIS 6 2.5 mm, 9 3.2 mm. Antennular flagellum of three articles. 

 Antennal flagellum of eight articles. Posterior margin of telson narrowly 



