OCR Text |
Show 484 MR. P. W. BASSETT-SMITH ON [Apr. 1 8, G. 5. LERNCEENICUS Les. (Lernceonema M.-E.) Head rounded or obliquely pointed, with short, simple, horn-like excrescences projecting backwards; neck non-segmented, long, passing gradually into the genital segment, which is in the same straight line. Abdomen without penniform processes. Thoracic limbs placed close together just behind the head, the two first biramose, the third and fourth uniramose, all with two joints. (1) LERNCEENICUS SPRATTCE. 2 • Lerncea spratta Sowerby, Brit. Miscell. ii. 1806, p. 17, pl. lxviii. „ cyclophora Blainv. Journ. de Physique, xcv. 1822, p. 436. Lernceocera surrirensis Blainv. Diet. Hist, Nat. xxvi. 1823, p. 117. Lerncea ocularis Cuv. Eegne Animal, ii. vol. iii. 1830, p. 256. Foroculum spratti Thompson, Cat. Mus. Coll. Surg. Lernceonema monilaris M.-E. Hist. Nat. Crust, iii. 1840, p. 525, pl. xii fig. 5. „ spratta Baird, Brit. Entom. 1850, p. 341, pl. xxxv. fig. 10. bairdi Salter, Ann. & Mag. N. H. (2) vi. 1850, p. 86, pl. vii. fig.l. „ monilaris Heller, Beise d. Novara, 1865, p. 248, pl. xxv. fig. 4. Lernceenicus spratta Olsson, Prod. Faun. Copep. 1869, p. 46. „ „ Bichiardi, fDescr. di Lernasen., Atti Soc. Toscana Sci. Nat. vol. iii. In Coll. Brit. Mus. Host: Clupea spratta. Europe. (2) LERNCEENICUS ENCRASICOLI. 2 • Lerncea encrasicoli Turton, Brit. Fauna, i. 1807, n. 108. Lernceonema encrasicoli Baird,Brit. Entom, 1850, p, 341, pl. xxxv. . %• 1L Lernceenicus encrasicoli Olsson, Prod. Faun. Copep. 1869, p. 46. „ „ Bichiardi, Atti della Soc. Toscana di Sci. Nat. vol. iii. In Coll. Brit. Mus. Hosts : Engraulis encrasicolus and Clupea spratta. (3) LERNCEENICUS ABDOMINAL1S. 2 • Lernceonema abdominalis M.-E. Hist. Nat. Crust. 1840, p. 525. „ Stp. & Liitk. Bidrag til Kundskab, 1861, p. 398. Lernceenicus abdominalis Bichiardi, Atti della Soc.Toscana, vol. iii. Host:- ? Valparaiso. (4) LERNCEENICUS RADIATUS. 2 • Lernceocera radiata Lesueur, Journ. Ac. Nat. Sc. Pbilad. iii. 1824, p. 288, pl xi. fig. 1. „ „ M.-E. Hist. Nat. Crust, iii. 1840, p. 528. |