ARENICOLA BRANCHIALIS. 79 



1870. Arenicola Grubei. Claparede. Mem. Soc. Phys. Geneve., xx, p. 36. 



„ „ branchialis, Bobretzky. Mem. Soc. Nat. Kiev, i, pp. 6, 248. 



1872. ,, ecaudata, Gvube. Schles. Gres. Vaterl. Cult., Abt. Nat., pp. 91, 106, 142. 



1881. „ Grubei, Horst. Tijdschr. Nederl. Dierk., Ver., Dl. v, pp. 125, 126. 



,, ,, cyanea, dioscurlca, and Bobretzhli, Czerniavsky. Bull. Soc. Imp. Nat. Moscow, vol. lvi, 



pp. 353—356, pi. iv, fig. 4 (Gamble 

 and Ashworth). 

 1881. „ Grubei, Jourdan. C. R. Acad. Sc. Paris, xcviii, p. 757, and Ann. Nat. Hist., ser. 5, 



vol. xiii, p. 488. 



1888. „ branchialis (partim), Marenzeller. Zool. Jahrb., Abt. Syst., iii, p. 13. 



1889. ,, Grubei, Horst. Notes Leyden Mus., ii, pp. 37 — 45, pi. iii, figs. 12 — 15. 



1891. „ ecaudata (partim), Ives. Proc. Acad. Nat. Sc. Philad., p. 74. 



1892. „ Jourdan. Ann. Sc. nat., 7 e ser., t. xiii, p. 227, pis. v and vi, figs. 10 — 12. 



„ ., Grubei, Ehlers. Zeitsclir. f. wiss. Zool., Bd. liii, suppl., p. 249, pi. xiii, figs. 33—37 ; 



pi. xiv, figs. 38—48. 



1893. „ „ Lo Bianco. Atti. R. Acad. Sc. Napoli, ser. 2, vol. v, No. 11, p. 10. 



1896. ,, branchialis (partim), Michaelsen. J.-B. Komm. Wiss.-unters. Kiel, n.f., ii, p. 136. 



1897. ,, „ idem. Polych. deutsch. Meere, p. 136. 



„ ,, „ (partim), Mesnil. Bull. Sc. Fr. Bdg., xxx, p. 163. 



1898. „ Grubei. Gamble and Ashworth. Quart. Journ. Micr. Sc, n.s., vol. xli, p. 33. 

 „ „ branchialis (partim), De St. Joseph. Ann. Sc. nat., 8 fe ser., t. v, p. 209 — 166. 

 „ ; , „ Mesnil. Zool. Anzeiger, vol. xxi, p. 631. 



1899. ,. Grubei, Fauvel. Bull. Sc. Fr. Belg., xxxii, p. 292. 



„ „ „ idem. Mem. Soc. Nation. Sc. Nat. Cherbourg, xxxi, p. 166. 



„ ,, branchialis, Mesnil. Bull. Sc. Fr. Belg., xxxii, p. 318. 



„ „ Grubei, Lo Bianco. Mitt. Zool. Stat. Neap., xiii, p. 484. 



1900. „ „ Gamble and Ashworth. Quart. Journ. Micr. Sci., N.s., vol. xliii, p. 423 et sea , 



pi. xxii, fig. 3. 

 „ „ „ Beaumont. Proc. Roy. Irish Acad., ser. 3, vol. v, p. 784. 



1901. „ „ Ferronniere. Bull. Soc. Sc. Nat. Ouest Fr., ser. 2, i, pp. 39, 53. 

 „ ,, ,, Allen and Todd. Journ. M. B. A., N. s., vi, p. 195. 



1904. „ „ Ashworth. L. M. B. C. Memoirs, No. xi, p. 75, etc. 



„ „ Journ. M. B. A., vol. vii, p. 230. 



1908. „ ,, Mcintosh. Ann. Nat. Hist , ser. 8, vol. i, p. 382. 



„ „ ,, Schiller. Jenaische Zeitsch. der Naturwiss., pp. 293 — 320. 



1909. „ „ Ashworth. Fisheries Irel. Sc. Invest., ii, p. 2. 



,. „ „ Lo Bianco. Mitt. Zool. Stat. Neap., xix, p. 577. 



„ ,, ,, Fauvel. Bull. Inst. Ocean., cxlii, p. 8. 



1910. ,, ,, Ashworth. Mitt. Zool. Museum, Berlin, Bd. iv, p. 353. 

 „ „ „ idem. Ann. Sc. nat., 9 e ser., t. x, p. 113. 



1914. „ „ Southern. Proc. Roy. Irish Acad., vol. xxxi, pt. 47, p. 136. 



Habitat. — Lochmaddy, N. Uist, between tide-marks under stones on a gravelly 

 bottom, August, 1865, and August, 1872, and on small islands adjoining, as well as 

 dredged in the loch in the crevices of laminarian roots. 



English Channel; Plymouth; the Channel Islands; Isle of Man (Ashworth). Loch 

 Linnhe; Valencia, Ireland; Clare Island district (Southern). 



Characteristic of the southern and western shores of Britain. Lives in sinuous 

 galleries near low water (Ashworth). 



