PLATE XLIII. 
Page 
Figs. 1,2. LuIDIA ASPERA, D. sp. . : - 248. 
Fig. 1. Abactinal aspect ; magnified 14 diameters. 
Fig. 2. Actinal aspect; magnified 15 diameters. 
[For magnified details of this species see Pl. XLV. figs. 9, 10.] 
Figs. 38, 4. LUIDIA LONGISPINA, D. Sp. : : 254 
Fig. 3. Abactinal aspect; magnified 2 diameters. 
Fig. 4. Actinal aspect ; magnified 2 diameters. 
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[For magnified details of this species see Pl. XLV. fig. 8, 4.] 
