ELMINTOLOGIA SARDA 291 
7. Taenia perlata, Gorze. 
SINONIM. e BIBLIOGR. — 1782. Taenia perlata, Goeze, Naturg. 403, Tab. XXXII, B. 
17-21. — 1782. Taenia perlata, Borke, Ibid. 404; Tab. XXXII, B. 22-23 — 1786. Taenia 
perlata, Batsch, Bandw. 146, fig. 73-75 — 1788. Taenia perlata, Schrank, Verz. 43 — 
1800. Halysis perlata, Zeder, Naturg. 333 — 1788. Taenia perlata , Gmelin, Syst. 
nat. 3075. — 1808. Taenia perlata, Rudolphi, Fntoz. hist. III, 95. — 1819. Taenia 
perlata, Rud. Synops. 146. — 1825. Taenia perlata, Creplin, Nouv. obs. d. Entoz. 
hist. 104. — 1825. Taenia marginata, Creplin 1. cit. 108, 112 e 133. — 1845. Taenia 
periata, Dujardin, Hist. nat. d. Helminth. 594. — 1850. Taenia perlata, Diesing , 
Syst. Helminth. I, p. 505. F 
Figur. — Goeze, Tab. XXXII, B. 17-21 — Borke, Tab. XXXII, B. 22-23 — Batsch, 
fig. 73-75. 
Drscriz. — Capo tetragono, cortissimo, senza rostrello, nè 
uncini; ventose elittiche, poste all’ avanti ed agli angoli. Collo 
alquanto lungo. Anelli ottusi brevissimi, i primi; gli altri, piu 
brevi o piu lunghi, a margini laterali convessi, cuneati. Aper- 
ture genitali unilaterali, con ovari in forma di nodi. 
Lungh. 100-350 mm. — Largh. 2-2,4 mm. 
HasitAcuL. — Falco buteo (Comes de Borke, Goeze) — F. ater 
(Schilling) — F. naevius, F.. cyaneus, F. gallicus, F. lanarius 
(Bremser) — /. wmperialis (Diesing). 
Osservaz. — Nell’ intestino del Circus aeruginosus; Cagliari 
19 dicembre 1881 e febbraio 1883. L’ esemplare indicato col- 
l’ultima data debbo segnarlo però con dubbio, per alcuni ca- 
ratteri suoi propri, alquanto diversi da quelli della forma tipica. 
8. Taenia angulata, RupoLpPuI. 
SINONIM. e BIBLIOGR. — 1782. Taenia tenuis nodis instructa , Bloch, Abh. 14, 
Tab. IV, 1-3. — 1782. Taenia turdorum Goeze, Naturg. 393 (in nota). — 1788. Taenia 
nodosa, Schrank, Verz. 45. — 1786. Taenia maculata, Batsch, Bandw. 193, fig. 124-125. 
— 1786. Taenia serpentiformis, Batsch 1. cit. 179 (ex part. x. Turdorum). — 1788. 
Taenia maculata, Gmelin, Syst. nat. 3077. — 1788. Taenia serpentiformis, Gmelin, 
1. cit. 3070. — 1803. Halysis maculata, Zeder, Naturg. 340. — 1808. Taenia maculata, 
Rudolphi, Entoz. Hist. III, 132. — 1808. Taenia angulata, Rudolphi, 1. cit. III, 133. 
— 1808. Taenia turdorum, Rud. l. cit. III, 210. — 1819. Taenia angulata, Rudolphi, 
Synops. 155 e 509. — 1831. Taenia angulata, Mehlis, Isis, 195 (in nota). — 1840. Taenia 
angulata, Siebold, in Burdach’s Phys. 2, Auf. II. 204. — 1845. Taenia angulata , 
Dujardin, Hist. nat. d. Helminth. 565, Tab. IX, 1: Tab. X, 2. — 1850. Taenia angu- 
lata, Diesing, Syst. Helminth. I, p. 538. — 1864. Taenia angulata , Diesing , Revis. 
d. Cephal. Abth. Gyclocot, p. 52. — 1869. Taenia angulata, Krabbe, Bidrag til kun- 
