COPEPODA, CIRRIPEDIA. 
233 
maxillBB and maxillipeds resemble those of the Caligidcn and Chondra- 
canthidcB. To it belong Ascomyzon (Thorell) and Dyspontius (Thorell) 
living on Ascidians, Artotrogus on Limacidm, and AsterocTieres (Bock) 
on Sea-stars. Claus, Z. wiss. Zool. xxv. p. 349. 
. OALIGIDiE. 
SpecilUgus [-e»’] (Dana) is the free-swimming male of Nogagus^ includ- 
ing Dinematura, Echthrogaleus, and Pandarus ; the eyes much resemble 
those of the male SappTiirince ; id. 1. c. pp. 352 & 353, pi. xxiv. JGg. 32. 
BlCHELESTIIDiE. 
Lamproglena pulchella (Nordm.) fully described ; the upper antennae 
are somewhat compressed, with a row of feeling bristles ; maxillipeds 
strong, clasping ; mandibles small, stiletto-shaped ; mouth with an upper 
and an under lip somewhat as in Lichomolgus. Even the very young 
females bear spermatophores ; they are fecundated probably during the 
^ free-swimming, Cyclops-like stage ; male unknown, C. Claus, 1. c. 
pp. 353-358, pi. xxiv. figs. 33-41. . ' 
Family UNCERTAIN. 
A parasitic Crustacean from Couchia glauca (Couch), Gadidce, and 
another from Antedon, found at Lochmaddy, Scotland, are figured 
(woodcut) by Macintosh, Mar. Invertebr. of St. Andrews, p. 140. 
Briarella, g. n. Femina : cephalothorax distinctus ; duo antennarum 
paria; antennae anteriores sat elongatae, posteriores paulo breviores, 
prensoriae ; abdomen utroque latere in brachia productum ; cauda 
brevis, ap'pendicibus brevissimis setigeris. Mas ignotus. B. micro- 
cepTiala, sp. n., in the urinary cavity of Cerastomd trilohatum (Cray), 
from the Red Sea. R. Bergh, in Semper’s Reisen im Archipel der 
Philippinen, ii. Malacologische Untersuchungen, p. 408, pi. xlix. 
figs. 11-13. 
LERN.®IDiE. 
Hesse’s sixth stage of development in Lerncea hranchialis (L.) [Ann. 
Sc. Nat. 1870] is evidently the larva of a Cirriped ; Claus, Z. wiss. Zool. 
xxv. p. 350, footnote. 
LERN^OPODIDiE. 
Achtheres carpenteri, sp. n., Packard, Ann. Rep. U. S. Terr, 1875, p. 612, 
East River, Colorado, on Trout. 
Silenium polynoes(Kroj.). Some notes by C. Claus, Z. wiss. Zool. xxv. 
pp. 344 & 345, pi. xxiii. fig. 26 ; it appears to be a very reduced 
Lernaeopodid, and Herpyllohius (Steenstr.) is probably identical with it. 
CIRRIPEDIA. 
A systematic account, with brief generic characters and localities, of 
the known European species ; P. P. C. Hoeck, Tijdschr. Ned. Dierk. Ver. 
ii. (sep. copy) pp. 38-4^. 
