224 CANON A. M. NOKMAN ON THE PODOSOMATA 



Strait, lat. 63° 30' N., long. 54° 25' W., in 582 fathoms, and also off the 

 south-eastern side o£ Greenland, lat. 64° 56' N., long. 36° 19' W., 

 in 204 fathoms. 



Order II. CRYPTOCHELATA, Sars. 



Family 1. A M m o T H e i D ^. 



Grenus 1. Ammothea, Leach, 1815. 

 =Alcinous, 0. G. Co^to = Achelia, Hodge. 



1. Ammothea vulgaris (0. G. Costa). 



Alcinous vulgaris, O. G. Costa, (8) p. 11, pi. ii A. fig. 1. 

 Ammothea frmiciscana, A. Dohrii, (9) p. 135, pi. iii. figs. 1-7. 



Naples (cotypes Dolirn). Mus. Nor. 



2. Ammothea echinata {Hodge). 



? Paraboea spinipalxns, Philippi, Archiv f. Naturgesch. Ix. Jalirg. 1843, p. 178, pi. ix. 



fig. 3,$. 

 ? Zetes spinosa, Stimpson, Invert. Grand Manan, p. 37. 

 ? Ammothea pycnogonoides, Quatrefages, M6moire snr I'Organisation des Pycnogonides, 



Ann. des Sci. Nat. ser. 3, vol. iv. 1845, p. 71, pi. i. tigs. 1, 2, pi. ii. figs. 2, 3. 

 Achelia echinata, Hodge, (23) p. 197, pi. iv. figs. 7-10. 

 Ammothea breviiJes, Hodge, (23) p. 196, pi. iv. figs. 1-4 {juvenis). 

 Achelia echinata, Grube, (14) p. 27. 

 Ammothea achelioides, Wilson, (58) p. 16, pi. v. figs. 1 a-e ; and (57) p. 484, pi. iv. 



figs. 19, 20 (juvenis). 

 Achelia spinosa, Wilson, (58) p. 7, pi. ii. figs. 1 a-h ; and (57) p. 473, pi. i. fig. 4, pi. ii. 



fig. 8. 

 Ammothea echinata, Hoek, (28) p. 568, pi. xxv. figs. 14-16 [adult etjuv.). 



„ fibulifera, Dohrn, (9) p. 141, pi. iv. figs. 1-22. 



„ echinata, G. 0. Sars, (51) p. 120, pi. xiii. figs. 1 a-m. 



„ Meisonlaeimer (J.), Beit. z. Entwick. d. Pantopoden, Zeits. f. Wiss. 

 Zool. vol. Ixxii. (1902) pp. 193-248, pis. xiii.-xvii. 



Jersey ; Isle of Wight ; Starcross, Salcombe and Plymouth, Ilfracombe ; 

 Isle of Cumbrae ; Roundstone, Ireland ; Naples {^A. M. N.). Channel 

 Islands and Seaham (cotypes of " Achelia ecliinata " from Hodge). Naples 

 (cotypes of " A. fibulifera,'' Dohrn). Mus. Nor. 



Other localities are Irish Sea {Halhed), Ballynakill and other parts of 

 Ireland {Carpenter), west coasts of France and Holland (Hoek), west coast 

 of Norway in many places {Sars), St. Vaast de la Hougue (Grube), 



3. Ammothea scABR A (IFiZson). 



Achelia scabra, Wilson, (57) p. 475. 

 One male dredged fifteen miles off Cape Ann, N.E. America, in 23 fathoms, 

 and one female on St. George^s Bank in 45 fathoms ( Wilson). 



