LIST OF SPECIES. 
493. Phylseus, Dru. 
494. Brettoides, Edw. 
495. Brettus, Bd.-Lec. 
496. Chusca, Edw. 
497. Draco, Edw. 
498. Sabuleti, Bd. 
499. Otho, Sm.-Abb. 
Yar. Egeremet, Sc. 
500. Peckius, Kirby. 
501. Mystic, Sc. 
502. Siris, Edw. 
503. Mardon, Edw. 
* 504. Cernes, Bd.-Lec. 
505. Manataaqua, Sc. 
506. Verna, Edw. 
507. Yestris, Bd. 
508. Metacomet, Harr. 
509. Bellus, Edw. 
510. Accius, Sm.-Abb. 
511. Loammi, Whit. 
512. Horus, Edw. 
513. Deva, Edw. 
514. Lunas, Edw. 
515. Maculata, Edw. 
516. Panoquin, Sc. 
517. Ocola, Edw. 
518. Ethlius, Cram. 
519. Pittacus, Edw. 
520. Python, Edw. 
521. Cestus, Edw. 
522. Rhena, Edw. 
523. Bimacula, Gr.-Rob. 
524. Pontiac, Edw. 
525. Dion, Edw. 
526. Arpa, Bd.-Lec. 
527. Palatka, Edw. 
528. Melane, Edw. 
529. Yitellius, Sm.-Abb. 
530. Delaware, Edw. 
531. Lagus, Edw. 
532. Byssus, Edw. 
533. Phylace, Edw. 
534. Osyka, Edw. 
535. Comus, Edw. 
536. Eufala, Edw. 
537. Arabus, Edw. 
538. Fusca, Gr.-Rob. 
539. Nereus, Edw. 
540. Hianna, Sc. 
541. Viator, Edw. 
Amblyscirtes, Speyer. 
542. Yialis, Edw. 
543. Nysa, Edw. 
544. Eos, Edw. 
545. Samoset, Sc. 
546. iEnus, Edw. 
547. Simius, Edw. 
548. Cassus, Edw. 
549. Nanno, Edw. 
550. Textor, Hub. 
Pyrgus, West. 
551. Ericetorum, Bd. 
552. Oceanus, Edw. 
553. Domicella, Erichs. 
Yar. Nearchus, Edw. 
554. Tessellata, Sc. 
Yar. Montivagus, Reak. 
555. Centaurese, Ramb. 
556. Philetas, Edw. 
557. Casspitalis, Bd. 
558. Xanthus, Edw. 
559. Scriptura, Bd. 
560. Nessus, Edw. 
Nisoyiades, Speyer. 
561. Brizo, Bd.-Lec. 
