ANNELIDA. 
Vefm. 41 
(Bupompe), referred to genus Polyodontes ; Buchanan, t. c. p. 441. 
} Malaquin (I62) - 
Ilalla parthenopeia, spiral metamerism in ; Buchanan, op. cit. xxxiv. 
^ Harpochceta , n. g., with II. angulata , n. sp., Polytrochous larva of ; 
Korschelt, Zeitscbr. wiss. Zool. lvii. 
Laetm,onice producta , from W. coast of Ireland and from Japan ; 
Buchanan, P. Dublin Soc. viii, p. 169. ( L . kinbergi ), Baird, = 
L. filicornis , Kbg., and distinguished from L. kinbergi , Ehl. ; 
Buchanan, t. c.pp. 170-173. 
Laonome salmacidis , Clp., with eyes on branchise ; Marenzeller, Denk. 
Ak. Wien. lx. p. 35. 
Magelona papillicornis, in Mediterranean ; Lo Bianco, Atti Acc. Napoli, 
v, p. 34. 
Micronereis variegate,, anatomy of male and female ; Racovitza, C.R. Ac. 
Sci. cxvi, pp. 1390-1392. 
Nereis : a new organ, “ dorsal ciliated organ ”, in several species, and 
Nephridium of N. diversicolor ; Goodrich (99). 
( Notophyllum alatum ), Lnghns., •■= N.foliosa, Sars; Marenzeller, t. c. 
Ophelia radiata : Chloragogene, its nature and distribution, and the 
organs directly or indirectly concerned in its formation ; Schaeppi 
(217). 
Ophryotrocha puerilis : development of jaws in ; Bonnier (34) : eggs, 
sexual conditions, development, and points in the anatomy ; Kor- 
schelt (136) & Braem (39) : its presence in Holothurians ; 
Monticelli (171). 
( Panthalis ) — Po/yorfemtes, Buchanan, Quart. J. Micr. Sci. xxxv, p. 441. 
P. cerstedi , in Mediterranean, described ; Marenzeller ; Denk. Ak. 
Wien, ix, p. 28. 
Pholoe dorsipapillata , n. sp., in Mediterranean; Marenzeller, t. c. p. 30. 
(P. brevicornis ), Panceri, = Scalisetosus pellucidus , Ehl. ; id. t. c. 
Polydora : revision of genus ; Carazzi, MT. Stat. Neapel, xi, pp. 4-45, 
Mesnil, C.R. Ac. Sci. cxvii, pp. 643-645. Carazzi recognizes 10 
species, of which 6 occur in the Mediterranean, and of these 2, P. 
hoplura and P. ciliata, are commensal on oysters, the one boring into 
the shell, and the other accumulating mud at the mouth of the shell 
and doing more damage to the oyster ; another, P. polybranchia, 
forms the type of a new subgenus, Boccardia. P. antennata , var. 
pulchra , n. var., or (?) a hybrid of this species and P. ciliata , described, 
p. 26. Mesnil would include Pygospio elegans, and Spio meeznikowi- 
anus in the genus Polydora. Ho describes P. giardiy n. sp., and 
would include in it (?) P. ciliata , var. minuta , Lnghns., and the young 
specimen of P. agassizii of Marion & Bobretzky. He regards P. 
hamata and P. hoplura as distinct species, as opposed to Carazzi, 
though P. hoplura may be only a variety of P. ciliata. 
Polyodontes : definition and enlargement of genus, so as to include 
Eupompe , Panthalis , and Acoetes. (P. gulo ), = Eupolyodontes gulo ; 
Buchanan, Quart. J. Micr. Sci. xxxv, p. 441. 
