ANNELIDA. 
643 
Gruhca, Qtrfg. Claparede amends the characters of this genus, 1. c. p. 20G. 
G. limhntn, sp. n., ClaparMo, I c. p, 208, pi. 13. fig. 4. 
P(rdophi/laa', g. n., Claparede, 1. c. p. 210. Palpi maxiini coaliti, siilco 
tamen medio yentrali profundo separati. Proboscis aculeo unico armata. 
Proventriculi paries glandulosus, ventriciilo brevissirao, glandulis lateralibiis 
binis saccatis. Antennae tres. Ociilorum paria duo aliud lobo cephalico 
aliud segmento buccali insidens. Cirrorum tentacularium par unum. Cirri 
dorsuales et ventrales fere obsoleti. (Generatio alternans deest. Feminae 
ova ad eclosionem usque genint.) Near to JExoffone, (Erst., and Exotohas, 
Ehlers. P. claviger, sp. n., Claparede,/. c. p. 211, pi. 13. fig. 2; P. veruger^ 
sp. 11 ., Claparede, 1 . c. p. 213, pi. 13. fig. 3. 
AnopIosgUis, g. n., Claparede, /, c. p. 214. Syllidm palpis hand productis, 
fere obsoletis. Proboscis brevissima inermis. Antennae tres. CiiTorum 
tentacularium paria bina segmento buccali insidentia. Pedes cirris dorsua- 
libus et ventralibus praediti. A. edenUda, sp. n., Claparede, 1 . c. p. 214, pi. 12. 
fig. 2. 
7'rgpanosglh's C(vMaca.j sp. n., Claparkle, 1. c. p. 203, pi. 13. fig. 3. (It is ro- 
marlcnblo that in this species the biliaiy intestine is prolonged beyond its 
point of attachment to the ventriciilo ; beyond not only it, but also the pro- 
ventricule and the proboscis, terminating in a caecum in the sixth segment ; 
it forms lateral pockets in e.ach segment.) 
Sgllts hamata, sp, n., Claparede, 1. c. p. 195, pi. 16. fig. 2 ; S. hacilligera^ 
sp. n., Claparede, 1. c. p. 198, pi. 14. fig. 4 ; S. aurantiaca, .sp. n., Claparede, 
I c. p. 200, pi. 14. fig. 3, & pi. 13. fig. 5. 
Odontosyllis ctenostoma, sp. n., Claparede, 1 . c. p. 202, pi. 12. fig. 4. 
Autolytus hesperidum^ sp. n., Claparede, 1. c. p. 216, pi. 14. fig. 4. 
Frocertxa aurantiaca, sp. n,, Claparede, 1. c. p. 219, pi. 16. fig. 1. 
Myrianida macidata, sp. n., Claparede, 1. c. p. 222, pi. 13. fig. 1. 
Gattiola, Johnst. Claparede remarks (/. c. p, 224) that the genus Nicotiay 
Ach. Co.'sta, 1864, has the priority over Gattiola, Johnston, 1865. He does 
not feel quite sure that there is any occasion for adopting this genus, as the 
species fall very easily under the genus Pterosyllis. Vide Claparede, 1. c., and 
Zool, Record, 1867, p. 633. 
Autolytus prolifer. Dr. R. Greef ’s paper is translated from the Archiv fur 
Natiirgcschichte for 1866 in Ann. & Mag. Nat. Hist. vol. i. 1868, pp. 173- 
183, pi. 8. Vide Zool. Record, 1 867, pp. 579 k 587. 
Hesionea. 
Tyrrhcna, g. n., ClaparMe, 1 . c. p. 227. Hesionidee segmentis hand nume- 
rosis composite, lobo cephalico antennas quinque tuberculumque frontale 
priebente. Pedum ramus superior setis capillaribus, inferior festucis instructus. 
Cirrorum tentacularium paria octo. Proboscidis maxillae duae. Near to 
Castalia, (Erst. T. claparedii, Ach. Costa, n. sp., Claparede, 1. c. p. 228, pi. 18. 
fig. 2. 
Tclamone, g. n., Claparodo, 1. c. p.231. Corpus segmentis paucis compositum, 
antennis duabus. Cirrorum tentacularium paria sex. Pedes uniremes, fe- 
stucis armati. Proboscis inermis. T. sicula, Delle Chiaje, Claparede, 1 . c. 
p. 231, pi. 18. fig. 4. 
Psatnathe, Johnst. Claparede remarks that this genus was founded by John- 
2 o 2 
