Cumacea 



(Sympoda, T. Stebbing) 



1779 Gen. Gammarus (part.), J. C. Fabricius, Reise Norweg., p. 249 | 1780 Gren. 

 Ortisats (part.), Lepechin in: Acta Ac. Petrop., 1778». lp.248 | 1788 Geo. and Subgep. 

 Cancer (Gammarus) (part.), J. F. Gmeliu, Syst. Nat., v. 5 p. 2993 | 1793 Gen. and Subgen. 

 Cancer (Oniscus) (part.), J. F. W. Herbst, Naturg. Krabben Krebse, r. 2iv p. 146 | 1804 

 Gen. Cancer (part.), Montagu in: Tr. Linu. Sqc. London, v. 7 p. 70 | 1812 Gen. Astacus 

 (part.), Pennant, Brit. Zool., ed. 5 vA p. 35 | 1818 Gen. Diastylis, Say in: J. Ac. Philad., 

 ulii p. 313 I 1828 Gen. Curna (non [Calonne] Mus. Calonn. 1797 Moll.), H. Milne-Edwards 

 in: Ann. Sci. nat., n 13 p. 294 | 1829 Gen. Condylura (non Illiger 1811 Mam.), 

 Latreille in: G. Cuvier, R^gne an., ed. 2 v.4 p. 153 ( 1831 Ord. Dicladopa (part.), 

 Latreille, Cours Ent., v. 1 p. 159, 414 | 1840 Ord. „Dicla2Jodes", group „Cumites''' (part.), 

 H. Lucas, Hist. An. artic, p. 266, 267 | 1846 Ord. Cumacea, Kreyer in: Naturh. Tidsskr., 

 ser. 2 v.2n p. 202, 203 | 1849 Larval Decapod, Gen. C'j^ma, K Nicolet in: Gay, Hist. 

 Chile, V.3 p. 220 | 1852 Subtrib. Cumidea, J. D. Dana in: U. S. expl. Exp!, t;. 13i 

 p. 502 I 1853 Fam. CnmafZae, T.Bell, Brit, stalk- eyed Crust., p. 321 | 18b6 Fam. Diastylidae, 

 Bate in: Ann. nat. Hist., ser. 2 n 17 p. 449 | 1863 Fam. Z>., G. 0. Sars in: Nyt Mag. 

 Naturv., v.12 p. 236 | 1863 Division „Cumaceen", C. Claus, Freileb. Cop., p. 18 | 1865 

 Ord. Cumacea, G. 0. Sars in: Forh. Selsk. Christian., 1864 p. 153 | 1883 Group Cuma, 

 -Burmester, Beitr. Cuma (Anatomy and Histology) | 1883 Cumacea, Boas in: Morphol. 

 Jahrb., v.8 p. 571 ] 1887 C, G. 0. Sars in: Rep. Voy. Challenger, v. 19 pars 55 p. 1 | 

 1893 Subord. C, T. Stebbing in: Int. sci. Ser., v. 74 p. 291 | 1893 „Cumaceen", 

 Butschinsky in: Zool. Anz., v. 16 p. 386 (Embryology) | 1899 Cumacea, G. 0. Sars, 

 Crust. Norway, v.3 \ 1900 Ord. Sympoda, T. Stebbing in: VVilley, Zool. Results, pars 5 

 p. 606, 609 I 1901 Subord. S., T. Scott in: Brit. Ass. Handb., p. 332 | 1905 Ord. Cumacea, 

 Caiman in: Sci. Invest. Fish. Ireland, 1904 app. 1 p.3 | 1906 Ord. Sympoda, A.M. 

 Norman & T. Scott, Crust. Devon Cornwall, p. 29 | 1909 S., A.M.Norman & G. S. 

 Brady in: Nat. Hist. Tr. Northumb., ser. 2 v.Sn p. 25 | 1907 S., A. M. Norman in: 

 Ann. nat. Hist., ser. 7 u 20 p. 361 | 1908 „ Cimiac een" , Ziimmer in: Ergeb. Tiefsee-Exp., 

 v.8 p. 155 I 1908 Sympoda, Stappers in: Arch. Zool. exper., ser. 4 v.8 Notes p. 98 | 

 1909 S., Stappers in: Cellule, v. 25 p. 352 (alimentary system) | 1910 S., T. Stebbing 

 in: Ann. S. Afr. Mus , (!. 6iv [). 409 | 1911 S., Stappers in: Camp. arct. Orleans, Crust. 

 Malac. p. 99 | 1912 Cumacea, Caiman in: P. U. S. Mus., v. 41 p. 603 | 1912 Sympoda, 

 T. Stebbing in: Ann. S. Afr. Mus., v. 10 p. 129 | 1913 S., Giesbrecht in: Lang, Handb. 

 Morphol., v.i p. 13. 



Externally the body is divisible into three compartments: 

 1) a large carapace covering the sessile eye or pair of eyes when 

 present, the bases of two pairs of antennae, the mandibles, two 

 pairs of maxillae, and. three pairs of maxillipeds; 2) five leg- 

 bearing segments all normally free but subject to fusion of the 



Das TierreicL. 39. Lief.: T. R. R. Stebbing, Cumacea. 1 



