Polyzoa from West Africa. The Malacostega. Part 1

POLYZOA FROM WEST AFRICA THE MALACOSTEGA PART I By PATRICIA L. COOK CONTENTS Introduction .... Membraniporidae Busk Membranipora de Blainville M . tuberculata (Bosc) M. arborescens (Canu & Bassler) M. commensale (Kirkpatrick & Metzelaar) M. tenuis Desor M. annae Osburn M. savartii (Audouin) Conopeum Gray C. tenuissimum (Canu) Electridae Stach Electra Lamouroux . E. verticillata (Ellis & Solander) E. bellula (Hincks) Aspidelectra Levinsen A . densuense n. sp. Flustridae Smitt Chartella Gray . C. papyracea (Ellis & Solander) C. elongata n. sp. HiNCKSiNiDAE Cauu cS: Bassler Antropora Norman A . gramdifera (Hincks) A . minus (Hincks) A. tincta (Hastings) . Aplousina Canu & Bassler A.filum (JuUien & Calvet) . A . gigantea Canu & Bassler A. major (Calvet) Alderinidae Canu & Bassler Callopora Gray . C. depressa n. sp. C. confluens n. sp. Copidozoum. Harmer C. tenuirostre (Hincks) Crassimarginatella Canu C. crassimarginata (Hincks) C. maderensis (Waters) C. quadricornuta (Waters) . C. tuberosa (Canu & Bassler) C. falcata n. sp. ZOOL. i6, 3. Page 116 117 117 120 121 125 127 128 129 130 130 132 132 132 134 134 135 135 135 136 136 137 137 138 139 140 141 142 143 144 144 144 145 146 147 147 149 149 150 151 151 153