266 Polychaeta. — Limivora. 



120 mm longum: dor.sum favoso-areolatum, punctis aut nodulis albidis notatum: 

 fasciculi sotarum capillarium fere usque ad extremitatem corporis posticam olivii: 

 ocelli: branchiae parilius i', jiar primum iirofundius orieiis (|uam secundum; scuta 

 ventralia indistincte separata : papiUa utrinque in seiim. 4. suV» tulierculo seti}>ero. 

 in segin. ;").. (i. et 7. inter tulierculum setiiierum et tnrum uncinigerum: uncini 

 desuper visi denticulis pluribus ante liinos juxta positos, liinc a hitere visi dentilm^ 

 hinis ante dentem majinum: setae fnh-ientes. ("roceus, aut fuscescens. intcrdum 

 liunctuhitus. 



Distrib.: Jlare Germanicum et Athmticuni boreale . Xnrvc^ia. Ishtndia. 

 (inienhmdia. Xova Anjilia. 



Haliit.: Xizza (Kissdi; Xapoli (ClapakI-;de, Staz. ztioloo-.): Adria : 'J'rifstf. 

 Lussin (V. ]\Iai{knzkllerI. Portore. ilartinsica (URrBEi, Spahito (^Ius. Caes.\'indobon. L 



Secunduin V. Mauknzellkr a Th. cincinnato vix diveisa est: Heterophoutcia Bc- 

 iiouanli M\n. „Espt'ce tri'S-voisine dc rHeterophenacia circinnata Malm., niais enticrenient 

 Hsse ii la face dorsale. Les uncini portent trois crochets principaux trus-apparents: les 

 segments thoraciques possedent k la fois des soies lanceolees et des soies a mince liordure. 

 Fonds vaseux de la n-gion N.-O. du golfe de Marseille, per 70 et 80 m." 



ni 2. Thelepus triserialis V. ]\rRZLLK. {'rnrhrIlatri><en<(Us(iRV}i¥.. PJiniarin 

 frisrriali.<i ( i.idk.. .\Vm//;s frisrrialis ^Ilmgr.I. Corpus 45 — ^IOO mm lonjrum. anticc 

 nltum: fasciculi sctaruni capiHarium 2i> — 41: ocelli: hrancliiae ]iarihus :-i : scuta 

 ventralia in seiiinentis 1') sumnium maiiis distincta: iiapillac uti in Th. cinciinmto: 

 uncini denticulo uno tantum antc dentcni maiinnni: setae fulcientes. \'iolacco 

 cinereus aut aurantiacus. 



Hahit.: \ilhifranca (CiRUHEl: Sicilia ((trujje) : .\dria: Zaole. Vo\:\. Lcsina 

 (V. ^Iahenzklkkh I. Lussin piccolo (Stossichi. 



Octobranchus 3Iak. et BdUR. Corpus mmiformr. posfirr aftninatmn; IoIjhs 

 rijilialirKs fnifaridis iiiinirrosis ranaUculafis )iia(f)iifii(li)iis diversac nmnitns; scfpnenfa 

 2)ri)na roVari )nn)ili)a)ioso rr)if)-ali limhafa: h)anrliiarnin fiJiforniiinn pa^ia i; sefar 

 a seipnnifo i. (fniio h)-a)irhiifn-oJ. tori iinciniffcri a srifniento 7. inripinitcs. 



1. 0. lingulatus v. ]\Ikzllk. [Tn-clirlla Unijulafa Gruke, Ocfohr. Giurdi 

 Mak. ct IJdlk.i. ( orpus (» — 10 mm longum, latericium, seg-mentis brevihus o^! 

 (37); branchiiferum secundum lobo alto, primum lobo humiliore; fasciculi setarum ca- 

 liillarium uTrin<iuc l(i: tori unciniaeri a segm. 1!>. in jiinnnlas mutati, utrin(|Uc IH: 

 .setac cajiillarcs haud linihatac: pectines uncinornui bicvissimi. 



Distiib.: Madeira. 



HabiT.: .Marseille (MakkincT 1>.i|!i;etzky i : .\dria : Lnssiii piccolo iliRinEi, 

 Lesina i v. .AIakenzellekI. 



■2. Subfam. Trichobranchidea ^lL.AKii;. Lobus cephalicus ut in Amphitri- 

 teis: brancliiac tilifoinics: unciiii iii antcrioi'e parTe corporis rostrati, in posTcrii>ie 

 avicularcs. 



Trichobranchus JlL.Muit. Corjius suhfnis; lohus crjilialicus In-rris. anfirr 

 fentaculis, anfrriorilnis n-assiiirihus cunaUculafis. jiosteriorihus )nulfo fcnuiorihus nunint,- 

 sissi)nis trrctihus hawJ salcatis. ufrimjur jionr tentaruJa JoJto rcrficaU ; snpnr^ifinn 

 huccaJc suJttus lahium tuifjidinn fortnans; hranchiar. parihus .=,', in scgtnnitis :J. — /. .- 

 fasciciili sctainm cajtiJJarium a scifm. 0. incipicutes, iii sciftncntis 1'>. sctae rccfac 

 ntrinquc anf/ustc Umhafac; tori uuciniifcri a scftm. H. ponc uJtimum scij^nnitum sefiifcru)n 

 in iti)inuJas minufas tnufafi. jicr fofiim coijius ohrii; uncini uni.^criaJcs. in fnris 

 rosfidfi. in jiiiiiiiilis arii iilarrs : uriili riinsjiiriii. 



))i 1. Tr. massiliensis Mak. Tncini abd<»minales dciitibus :; niuniti: tori 

 uncinigeri in eodem seiinicnTo (». atque setac capillares incipicnTcs, fasciculi l.">. 



