ANNELIDA. 
595 
Odysseus, g. n., Elnberg, 1. c. p. 348. Cirri ceph. niilli ; branchiaa dorsuales 
8, cirrossB ; setae elongatae usque ad finem corporis j uncini breves, uniseriales. 
Sp. O. virgini, sp. n., liinb. 1. c. p. 348, Atlantic, off Brazil. 
Cyaxarcs, g. n., Kinberg, 1. c. p. 348. Branchiae dorsuales nullae j pedes 
dorsuales 14, setis paucis, subrectis ; uncini breves, in segm. anter. desiderati. 
Sp. C. clavatus, sp. n., Kinb. 1. c, p. 348, Brazil. 
Bcjoces, g. n., Kinberg, 1. c. p. 348. Branchiae dorsuales 0 ; pedes dor- 
suales 34, setis ciliatis : aliis obliquis, aliis arcuatis ; uncini breves, in segm. 
7 incipientes. Sp. Polyeirrm chilemis (Schni.) ? 
Terehella dasycomus, sp. n., Grube, 1. c. p. 180, Island of St. Paul. 
Terehella ehranchiata, sp. n., Sars, 1. c. p. 16, Finmark. 
Terehella jucunda, sp. n., Kinberg, 1. c. p. 344, Atlantic j T. gracilicauda, 
Kinb. ibid., Tahiti. 
Neottis graeilis, sp. n., Kinberg, 1. c. p. 344, Singapore. 
Phyzelia agassizi, sp. n., Kinberg, 1. c. p. 345, York Bay, Magellan’s Strait. 
Thelepus antarcticm, sp. n., Kinberg, 1. c. p. 346, York Bay, Magellan’s 
Strait ; T, natans, Kinb. ibid., Atlantic, off La Plata. 
Artacama henedmi, sp. n., Kinberg, 1. c. p. 346, Bio de Janeiro. 
Terehellidcs sieboldi, sp. n., Kinberg, I, c. p. 346, Banca Strait T. pacijica, 
Kinb. ibid.. Society Islands ; T. klemani, Kinb. ibid., Atlantic. 
Polycirrus arcticus, sp. n., Sars, 1. c. p. 14, Tromso. 
Quatrefages (/. c.) describes the following new species : — 
Terehella emmalina, vol. ii. p. 351, pi. 14. figs. 1-8, Bay of Biscay ; T. ed- 
wardsii, p. 364, pi. 12 bis. fig. 1, St. Vaast j T. ahhreviata, p. 363, La Rochelle j 
and T. modesta, p. 365, Jervis Bay. 
Idalia vermictdus, p. 372, St. Sebastian. 
Phenacia terehelloides, p. 376, St. Vaast; P. setosa, p. 376, St. Vaast. 
Apnemnea leoncina, p. 382, pi. 14. figs. 10-11. 
Heterophysclia hosci, p. 386, St. Vaast. 
Heterophenacia gigantea, p. 389. 
Rytocepholus ehranchiatus, p. 392, Jervis Bay, referred doubtfully to this 
family. 
Sabellacea. 
Kinberg (Z. c. pp. 362-364) recharacterizes the genera Spirographis (Vivian), 
Piratesa (Tempi.), Sahella (Linn.), and Laonome (MalmgT.). 
Bemonax, g. n., Kinberg, 1. c. p. 354. Cirri tentac. 0 ; operculum 0 ; 
branchiae liberae ; setae limbatae ; uncini breves et subrostrati, series trans- 
versas dorsuales fingentes; mutatio segm. 8/9. Sp. Z>. sp. n., 
Kinb. 1. c. p. 364, and B. cooJd, Kinb. 1. c. p. 365, Honolulu ; B. leucaspis, 
Kinb. 1. c. p. 354, near Callao ; B. incertus, Kinb. ibid., Valparaiso. 
Parachonia, g. n., Kinberg, 1. d. p. 356. Cirri tentac. 2, dorsuales, attenuati ; 
branchire elongatae, basibus contortis, radiis utrinque membrana conjunctis, 
ciliatis ; mutatio segmentorum ; setae limbatae, aciculaeformes, clavatae, trun- 
cato-ciliatae ; palece ; uncini. Sp. P. lettcrstedti, sp. n., Kinb. 1. c. p. 366, 
Cape of Good Hope. 
Sahella. Kinberg (1. c.) describes the following new species of this genus: — 
S. havaica, p. 362, Honolulu ; S. longa, ibid., S. foliifera and S. natalensis, 
p. 353, Port Natal; S. magalhaensis, p. 363, Magellan’s Strait; S. splendida, 
ibid., Guadeloupe; S. vancouveri, ibid., Vancouver’s Island; S. gracillima, 
2 Q 2 
