COPEPODA CIRRIPEDIA. 
219 
Harpactid^. 
Zcms ovalis (Goodsir), from East Greenland, shortly described ; id. 1. c. 
p. 394. 
Cleta minuticornis (Muller), from East Greenland; id. 1. c. p. 393, 
pi. XV. fig. 3. 
ASCOMYZONT1D.2E. 
Clausidium, g. n. ; shape of the body and segmentation as in Arto- 
trogus and Asterocheres ; no proboscis, inner branches of all pairs of feet 
with suckers, except the last ; first pair strongly developed, provided 
with spines. C. testudo, sp. n., Naples, parasitic on Callianassa subter- 
ranea. Kossman, Verb, Ges. Wiirzb. (2) vii. pp. 289-292, pi. vi. 
NOTODELPHYIDiE. 
Ophioseide (Hesse), parasitic on a compound Ascidian, Astellium 
perspicuum, and its Naiiplius described. Giard, Arch. Z. exper. ii. (1873) 
p. 481, pi. ix. 
SIPHONOSTOMA. 
LERNiEID.®. 
Achtheres [?] carpenteri, sp. n., A. S. Packard, Jr., in Hayden’s 
Ann. Rep. of the U. S. Geol. and Geogr. Survey for 1873, p. 612, fig. 1, 
Colorado, from trout. Perhaps to be regarded as typo of a new sub- 
genus ; and in some respects allied to Cauloxenus. 
XIPHOSURA. 
Limulus polyphemus (L., F.), caught on the Dutch coast, about 11 
miles olf the Shelling light, by Yarmouth trawl boats. Am. J. Sci. (3) 
vii. p. 162 [perhaps escaped during transport for European aquariums.] 
CIRRIPEDIA. 
Lepadid.®. 
DicUelaspis aymonini, sp. n., Lessona & Tapparono-Canofri, Atti 
Acc. Tor. ix. 12 pp. 1 pi. Japan, on the gills of Macrochira hccinpferi. 
Scalpellum strcemi (Sars), from dredgings on the coast of New England, 
figured by Verrill, Am. J. Sci. (3) vii. pi. viii. fig. 7. 
Scalpellum regium^ sp. n., Thomson, J. Zool. iii. p. 133, Atlantic. 
Abdominalia. 
Cochlorine hamata (Noll ; Zool. Rec. x. p. 195) : description also pub- 
lished in Z. wiss. Zool. xxv. [1874] pp. 114-128, pi. vi. 
