18 F. A. SMITT, BKYOZOA E NOVAJA SEMLJA ET JENISEI. 



arenac.-argillac. ; in sinu Möller-bay, in prof. 15 — 20 org... 



algis affixa; Besimannaja-bay, in prof. 4 — 6 org., fundo 



arenac. algis obsito. 



Jug or- scharr, in prof. 10 — 14 org., fund. lapidos. 



Matotschkin- scharr, in prof. 2 — 5 org., fund. argillac. 



Marc Karicum, 1. nura. 35. 

 Forma gracilis (V. Ben.) Sm. 

 Hab.: Matotschkin scharr, in sinu Beluscha-bay, in prof. 30 — 50- 



org., fund. argillac; in sinu Gubin-bay, in prof. 5 — 15 org., 



fund. argillac. 



Marc Karicum, 1. num. 5, 10, 19, 35. 

 Forma duplex Sm. 

 Hab.: Marc Karicum, 1. num. 35. 



27. O. scabra (V. Ben.). 



Adn. : vide adn. ad Crisiam eburneam supra! 



Hab.: Kostin- scharr, in prof. 5 — 10 org., algis affixa. 



Matotschkin- scharr, in sinu Beluscha-bay, in prof. 30 — 50 



org., fund. arenac.-argillac. 



Marc Karicum, 1. num. 6. 

 Forma elongata Sm. 

 Hab.: Marc Karicum, 1. num. 5, 6, 38. 



28. C. Peachii Busk. 



Hab.: Ad occid. ins. Novaja Semlja, lat. 72° 7', long. 50° 58', in 

 prof. 60 org., fund. arenac.-argillac. 



Matotschkin-scharr, in sinu Beluscha-bay, in prof. 30 — 50< 

 org., fund. argillac. 

 Mare Karicum, 1. num. 5 et 10. 



Gen. Gemellaria. 



29. G. loricata (Lin.). 



Hab.: Möller-bay, in prof. 5 — 20 org., fund. arenac.-argillac. 

 Jugor-scharr, in prof. 10 — 14 org., fund. lapidos. 



