MOLLUSCA EAST OF CAPE BYKON. 



43 



Tlie Bracliiopoda are : — 



Liothijris lira, Brod. 

 '!'( iihratuUna raJula, Hedley. 

 Miiji'iiia irillciiKicfii, Davidson. 



BRACHIOPODA. 



CAMPAfiES, (jeii. nov. 



A genus of the Terebratellida", whicli externally lias the aspect 

 of Magellania, but whose adult brachial frame has developed 

 only to the Miihlfeldtian stage. 



Type — C. Jn'fcij'era. 



Campages furcifera, cj). nov. 

 (Figs. 5-6). 



Shell rather solid, compressed at the sides, subtrigonal, broadest 

 anterioi'h'^, in front deeply 

 bifurcate. Pedicle valve very 

 deep, brachial valve lid-like. 

 A fairly deep and broad 

 sinus extends along the latter 

 half of the pedicle valve. 

 .Surface smooth with fine con- 

 centric growth lines, but no 

 radial sculpture, microscopi- 

 cally punctate. Colour pale 

 yellow. Beak short, incurved. 

 Foramen large, ciicular, com- 

 plete. Deltidium a trun- 

 cated triangle with emargi- 

 nate base. Hinge teeth 

 well - developed, placed at 

 the base of the deltidium. 

 Hinge plate with four 

 rays divided by deeply 

 incised grooA'es. Beneath 

 tlu' median groove is the 



Fiif. 5. 

 Campages furcifera. 



