INDEX 



To names of genera mentioned in the preceding summary of the Families of Pelecypoda. 



Ahra page 554. 



Acila 516 



Actinodonta 524 



Actinomya 533 



Actinopteria 518 



Adacna 54-3 



Aenigma 527. 



Allodesma 537. 



Allonychia 519. 



Allopagus 548. 



Ambonychia 519. 



Amphiccelia 519. 



Anmsium 525. 



Anadara 517. 



Anapel'a 557. 



Anatimya 531. 



Anatina 531. 



Anatinella 556. 



Anomalodonta 519. 



Anomalomya 529. 



Anomia 527. 



Anthonyia 539. 



Anthracomya 522. 



Anthracosia 522. 



Antipleura 513. 



Anisocardia 538. 

 Anisothyris 558. 

 Anodon 522. 

 Anodontites=Anodon 

 Anoplophora 522. 

 Aplodon=Spi xoconcha. 

 Apricardia 542. 

 Area 517. 

 Arcicardium 549. 

 Arcomya 530. 

 Arconaia 522. 

 Arctica 538. 

 Argina 517. 

 Aristella 527. 

 Arnaudia 543 

 Asaphis 554. 

 Aspergillum=Brechites. 

 Astarte 539. 



Astartella 538. 

 Asthenothzerus 531. 

 Atactodea 557. 

 Atrina 519. 

 Aucella 520. 

 Avicula 518. 

 Aviculopecten 525. 

 Aviculopinna 519. 

 Axinopsis 545. 

 Axinus 546. 

 Azara=Erodona. 



Barbatia 517. 

 Baroda 552. 

 Bartlettia 523. 

 Hasterotia 536, 558. 

 Batissa 540. 

 Bayleia 542. 

 Beguina 54 1 . 

 Berthelinia 529. 

 Biradiolites 543. 

 Bontaea 531. 

 Bothrocorbula 558. 

 Brechites 534. 

 Bushia 531. 

 Byssanodonta 528. 

 Byssocardium 550. 

 Byssonychia 519. 

 Byssopteria 519. 



Caecella 557. 

 Calobates 560. 

 Callocardia 551. 

 Callogonia 551. 

 Calyptogena 54 1 . 

 Caprina 542. 

 Caprotina 542. 

 Capsa 554. 

 Carbonicola 522. 

 Cardilia 556. 

 Cardinia 522. 

 Cardiola 513. 

 Cardiomya 536. 



Cardissa 549. 



Cardita 541. 



Carditamera 541. 



Carditella 541. 



Cardium 549. 



Carolia 527. 



Cassianella 520. 



Castalia = Tetraplodon. 



Castalina 522. 



Cercomya 531. 



Ceromya 530. 



Cetoconcha 536, 537. 



Cetomya 536. 



Chalmasia 521. 



Chama 542. 



Chamostrea 533. 



Chlamydoconcha 547. 



Chlamys 525. 



Choristodon 553. 



Circe 552, 554 



Clavagella 534. 



Clementia 552. 



Clidiophora 532. 



Clisocolus 550. 



Cnisma 517. 



Cochlodesma 531. 

 Codakia 544. 

 Ccelodon 532. 

 Conchocele 546. 

 Congeria 528. 

 Conocardiutn 519. 

 Coralliophaga 538. 

 Corbicella 545. 

 Corbicula 540. 

 Corbis 545. 

 Corbula 558. 

 Corbulamella 558. 

 Corbulomya 558. 

 Corimya 531. 

 Ctenodonta 515. 

 Crassatella 539. 

 Crassatellina 539. 

 Crassatellites 539. 



