1780 



THE VOYAGE OF H.M.S. CHALLENGEE. 



Euchitonia — 



acuta, 536. 



amoena, 1762. 



teckmannii, 534, 



carcirms, 535. 



dathrata, 1762. 



crevolensis, 1762. 



cruciata, 533. 



dubia, 1762. 



echinata, 536. 



elegaus, 535. 



eucUdis, 531. 



furcata, 532. 



gegenbauri, 439. 



grandis, 1762. 



leydigii, 530. 



koelUkeri, 530. 



krohnii, 539. 



lanceolata, 434. 



muelleri, 533. 



muellerites, 1762. 



stoehrii, 534. 



triangulum, 533. 



virehowii, 535. 



ypsiloides, 536. 



zittelii, 534. 

 EUCHITONIDA, 516. 

 Eucollosphfera, 95. 

 EncoRONiDA, 976. 

 Eucoronis, 976. 



angnlata, 978. 



arborescens, 978. 



cervicornis, 978. 



challengeri, 978. 



laevigata, 977. 



nephrospyris, 977. 



perspicillum, 977. 

 Ettotrtidina, 1127. 

 Euoyrtidium, 1487. 



acanthoccpluilum, 1421. 



acejjhalum, 1484. 



acuminatum, 1488. 



actUatum, 1461. 



cegoium, 1400. 



alauda, 1418. 



amplum, 1402. 



ampulla, 1251. 



annulatum, 1481. 



anoTTUilum, 1492. 



anthopliorum, 1497. 



antilope, 1404. 



apiculatum, 1404. 



aquilonarc, 1504. 



arclum, 1414. 



argus, Ul'i. 



armadillo, 1302. 



annatum, 1495. 



articulntum, 1476. 



asperum, 1408. 



attenuatum, 1417. 



Eucyrtidium — 



auritum, 1482. 

 australe, 1487. 

 barbadense, 1406. 

 biauritum, 1411. 

 hicorne, 1421. 

 biitschlii, 1492. 

 campanulatmn, 1400. 

 cancrinum, 1299. 

 carinatmn, 1316. 

 cassis, 1424. 

 cerviis, 1292. 

 chrysalidium, 1490. 

 cienkowskii, 1493. 

 compartum, 1512. 

 conostoina, 1495. 

 cornutella, 1473. 

 coronat.um, 1411. 

 cranoidcs, 1322. 

 crassiceps, 1306. 

 ereticum, 1415. 

 cryptocepTmlum, 1426. 

 cryptoprora, 1423. 

 cuspidatum, 1473. 

 cylindriciim, 1406. 

 davisianum, 1437. 

 demersissimum, 1478. 

 diaplmnum, 1505. 

 dolioluni, 1489. 

 ehrenbergii, 1495. 

 clegatis, 1406. 

 elongatum, 1493. 

 embolum, 1369. 

 eruea, 1493. 

 eupontm, 1502. 

 exccllens, 1306. 

 fastosum, 1369. 

 /csts, 1403. 

 fi^tuUgerimi, 1498. 

 fusiforme, 1489. 

 galatheiB, 1492. 

 galea, 1492. 

 gemmatum, 1425. 

 gracile, 1295. 

 hertwigii, 1491. 

 helcropcrrum, 1506. 

 hexagonatum, 1489. 

 ;ii?Za6)/, 1402. 

 hispidum, 1506. 

 hyperboreum, 1486. 

 imbricatum, 1483. 

 incrassatum, 1514. 

 incresccns, 1506. 

 wifractdeatum, 1519. 

 lagena, 1491. 

 lagenoides, 1498. 

 lineatum, 1484. 

 macilentum, 1476. 

 megaloporum, 1425. 

 microcephalum., 1477. 



Eucyrtidium — 



micropornm, 1474. 



microthcca, 1407. 



mmigolficri, 1251. 



montipai'um, 1493. 



m,ultisei~iatum, 1505. 



nassa, 1293. 



ncreidum, 1502. 



nucula, 1423. 



obstipum, 1484. 



occllatiim., 1306. 



ovatum, 1495. 



pachyderma, 1483. 



papillosum, 1307. 



paupermn, 1482. 



picus, 1472. 



pirum, 1423. 



platyccphalum, 1502. 



pleuramntkum, 1300. 



profundissimum, 1480. 



punctatum, 1486. 



pupa, 1412. 



pusillum, 1406. 



quadrarticulatum, 1504. 



raphanus, 1498. 



reticulum, 1307. 



scalarium, 1484. 



scolopax, 1416. 



seriolatum, 1486. 



sipAo, 1497. 



spharophilum, 1418. 



spinosum, 1490. 



stephanophoriim, 1410. 



stohrii, 1494. 



subacutum, 1300. 



teusckeri, 1491. 



tomatum, 1473. 



trachelium,, 1405. 



tricinctum, 1464. 



trochus, 1280. 



tropezianum, 1488. 



tumidulum, 1506. 



turgidulum, 1415. 



versipellis, 1425. 



saiicUum, 1399. 



zangncbaricuni, 1400. 

 EucyTtis, 1488. 

 Eucyrtomphalus, 1221. 

 Euphysetta, 1670. 



amphieodon, 1670. 



hybocodon, 1670. 



staurocodon, 1670. 



EUPHY.SETTIDA, 1666. 



Euscenarium, 1146. 

 Euscenidium, 1147. 

 Euscenium, 1146. 



archicyi'tis, 1146. 



furcatum, 1147. 



hotnispbEericum, 1147. 



plectaniscus, 1146. 



