374 Copepoda. 



Distrib. : Echeueis remora, disco cephalico inserta: Mare Britaniiicuin. 



Habit.: Mediterraneum (Cteestaecker). 



Pennella Costai liun. Xondum descripta. 



Hahit.: Xiphias gladius, musculis infixa: Mare Italiae (Richiakdi); Adria: 

 Trieste (Valle). 



P. intricata A. CosTA et P. gracilis A. CosTA. Hospites, loci, descriptio? 



*P. sagitta v. Xoedm. {Leritwuiivnua soffdta Blv.). Caput rotundatum, 

 excrescentiis parvis corneis et ad basin appendicibus branchiatis sat longis munitnm; 

 appendices penniiormes abdominis simplices. Long. circ. 4 poll. 



Habit.: Lophius marmoratus (?), locus? 



*P. Blainvillei M. Edw. (Lernacopenna BlainriUei Les., Lernaeonema 

 Lcsueuri M. Edw., juv.). Corpus filiforme in partibus ^/3 anterioribus , postice 

 clavatum; caput piriforme, subtus circulo tuberculorum conicorum, postice cornibus 

 tribus conicis simplicibus munitum; appendicum filiformium al)dominis quaeque 

 filis duol)Us basi unitis formata. 



Habit.: Exocoetus volitans, ectoparasita; locusV 



Lophura KOll. Colhon scgmcnto genitali pauUo tantum Jongius; antice ntrin- 

 que excrescentiis duahus lohosis; scffmcntum genitaU postice fascicuUs (htohus appen- 

 (licum numerosarum tttricularium; pedes hiramcs approximati xiost ipsud cainif, fila 

 ovigera tcmtia. 



m 1. L. Edwardsii Koll. Corpus e capite fere globoso, cephalothorace 

 C3'lindrico, aequa latitudine ac caput, collo tiliformi tenui et abdomine fere qua- 

 drato latissimo constans; long. 27 mm, caput cum cephalothorace 4, collum G, 

 abdomen 9, appendices fasciculares 10 mm. 



Habit.: Macrurus coelorhj-nchus, musculi: Mare Italiae (Richiabdi), Messina 

 (Kolliker), Xapoli (Corxalia). 



Ive Mayer. 6 ct ^ intcr se similes, 6 minor; corpits non segmentatum sacci- 

 forme, in $ tanfiim tnherculoritm parihiis 3 — 5 regiilarihiis ohsitnm, ahdomen sat longum, 

 fttrca parva; ocuhis nnUns; antcnnac et partcs orales uti in Penicuh, sine prohosciiU ; 

 pcdum xHtriit 2 tantum hiramium; anus nuUits; 6 singuh auf hini ad orifcium gcni- 

 fale feminae, ova in liJa ordinata. Ljong. $ ctd 12 mm, S ad 5 mm. 



m 1. I. Balanoglossi M.wer. Species unica. 



Habit. : Balanoglossus minutus, in cavo corporis, rara: Xapoli (Spexgel, 

 Mayee). 



Forsan familiae distinctae forma: 



Sphaeronella Salexsky. $: Corpms ferc ghhosum ; pars ccphaJica pierparva, 

 chpeo trtragdno ttuticc aftcnuato fecta, antennae L. triarticidafac, horizonfaJes, II. in 

 adidtis nnUae, os sucforium conicttm, maxiUarum uniarficuJatarum paria duo; pedum 

 maxiJJarium jiar I. arficuJo fanfnm fhoracaJi cf unco co)isfans, par 11. friarfictdafum, 

 arficitJo uJtimo in uncimtm tcrminato; j>rtrs fhoracaJis in juniorihus pdis ohsessa, in 

 facie venfr(di paria duo pcdum rudimcntarium ct appcndices ftrcaJcs ritdimenfarcs ; 

 orificia gcnifaJia rimas Junafa^ pctrti superiori Jaminae geniftdis adjaccntcs rcfrunt. 



in 1. Sph. Leuckarti Sal. Species unica. $ long. 1,5 mm, viridis, sac- 

 corum ovigerurum paria 7 — \) deponuntur; 6 0,21 mm; clipeus non caput tantum 

 sed partem thoracis tegens; antennae faciei ventrali insertae; pedes rudimentares 

 l^aullum magis evohiti. 



Habit.: Ainpliitlioc. sp. indeterm., in cavo incubatorio : Xapoli (Salexsky). 



13. FauL Lernaeopodidae ^I. Edw. Corpus capito et tliorace discretis, 

 thorace cuni abdominc rudimiiitari partem amplam sacciformem referens; antennae I. 

 breves pauciarticulatae , II. conspicue crassae compactae , apice birami uncinulis 



