ANNELIDA. 
599 
ANNELIDA ONYCHOPHORA. 
Grube (1. e. p. 173) describes a new species of Pcnpatus, Guild, (the generic 
characters being slightly altered), from the Cape of Good Hope — P. cajjensis, 
under stones at the hill near Constantia. 
ANNELIDA DISCOPHORA. 
Agassiz refers to some parasitic worms, resembling a Leech more than 
anything else, attaining a length of an inch or an inch and a half, and 
living parasitically ^^upon the inner wall, in the upper part of the long 
furrow, near the e 3 '^e-speck” of Mnemiopsis (Agass.); hardly a specimen 
was found which had not one or two of these parasites. Catalogue North 
American Acalephae, p. 23. 
Hirudinea. 
Democedes, g. n., Kinberg, 1. c. p. 366. Maxilloe 3, musculosse, compressoe, 
edentatce ; habitus Hirudinis. Sp. D. decemstriatus and D. natalensisy Kinb. 
1. c. p. 366, Port Natal ; D. maculatus^ Kinb. ibid., Wisconsin. 
Semiscolex, g. n., Kinberg, 1. c. p. 367. Maxilla) 0 ; pharynx infra mar- 
ginem posteriorem segmenti buccalis sulco transverse, et pone ilium sulcis 
longitudinalibus praedita; habitus Hirudinis. Sp. S. juvenilis, sp. n., Kinb. 
1. c. p. 367, Montevideo j S. novce hollandice, sp. n., Kinb. ibid., Sydney. 
Hirudo luzonice, sp. n., Kinberg, 1. c. p. 366, Manilla j H, chinensis, Kinb. 
ibid., China j H. hillberghi, Kinb. ibid., Montevideo. 
Hirudo maculosa, sp. n., Grube, 1. c. p. 181, Singapore ; H. septemstriata, 
Grube, 1. c. p. 182, Capo ; H. limhata, Grube, 1. c. p. 182, Sydney. 
Ncphelis quadrilineata, sp. n., Grube, 1. c. p. 183, Karnicobar. 
Malacobdellea. 
Malacohdella cardii, sp. n. Beneden and Hesse (1. c. p. 4) describe and 
figure this new species found under the mantle of a very gigantic specimen 
of Cardium aculeatum, from the coast of Brittany. 
ANNELIDA GEPHYREA. 
Keferstein (Getting. Nadir. 1866, pp. 216-228) refers to a collection of 
SiqmnculidcB, chiefiy from North America, received by him from Agassiz, and 
indicates some peculiar structural characters presented by the following 
species : — Sipunculus nudus (Linn.), Phascolosoma varians (Kef.), P. Iceve 
(Kef.), P. gouldii (Pourt.), and P. antillarum (Grube). He also describes 
five new species of Phascolosoma (vide infra). 
New species : — 
Hendrostomum huxlcyii, sp. n., is described by McIntosh (Proc. Roy. Soc. 
Edin. vol. v. p. 613) as occurring under a stone lying on muddy sand at North 
Uist, Outer Hebrides, along with Priapulus caudatus, Sipuncuhis bernhardus, 
and S. johnstonii. 
Phascolosoma. Of this genus Keferstein describes the following new 
species : — P. agassizii, 1. c. p. 218, California and Panama ; P. pectinatum, 1. 
