77 



Findested. 



Station 303. To Exeniplarer, siddende paa Buccinura 

 hydrophanum. 



Station No. 363. 

 cinum hydrophanum. 



Habitat. 



Two specimens seated on Buc- 



Artskarakter. 



Phellia spitsbergensis er lo""" hoi. Fodskiven rund, 

 ikke synderlig bredere end Kolumnen med en tynd, jævn 

 Rand. Kolumnen cylindrisk, beklædt indtil et Par Milli- 

 meter fra Mundskiven med en inkrusteret Skede, hvis 

 øverste Rand er fri og forsynet med Lænydefolder og Furer. 

 Kolumnens nøgne Del glat. furet paalangs, med spredte 

 Cinclides. Mundskiven plan med en arlang, lidt fremspring- 

 ende Mund; femfoldede Læber til hver Side af Mund- 

 vigene. 3 Rækker Tentakler. 24 i hver. omtrent saa lange 

 som Mundskivens Bredde; de indre dog længst; den ydre 

 Række paa Kolumnens øverste Rand. Farven: Kroppens 

 aøgne Del blaaviolet, men den tentakulære Kropsrand 

 lysere. Mundskiven blaaviolet med lysere Straaler og en 

 lysere Ring om Mumien. Tentaklerne intens blaaviolette 

 med rødlige Ender. Skeden grønlig med et svagt violet 

 Underlag. 



Specirlc characteristics. 



Phellia spitsbergensis is 15""" in height. The pedal 

 disc round, nut much broader than the column, has a thin. 

 even margin. The column eylindric, clad, up to within a 

 couple of millimeti'i's from the oral disc, with an encrusted 

 sheath, whose uppermost margin is free aud furnished with 

 longitudinal folds and furrows. The bare part of the column 

 smooth, longitudinally furrowed, with scattered cinclides. 

 The oral disc plane, with an oblong, slightly projectant 

 mouth and finely folded labiæ upon each side of the oral 

 angles. ;; series of tentaclés, 24 in each, about as long as 

 the oral disc is broad, the iimermost series being. however, 

 longest. The outermost series situated on the uppermost 

 margin of the column. The rolour. The bare part of the 

 lindy blue-violet, but its tentacular margin is lighter-coloured. 

 The oral disc blue-violet with lighter-coloured rays and a 

 lighter-coloured annuius round the mouth. The tentaeles 

 intense blue-violet with reddish extremities. Tlie sheath 

 greenish with a faint violet-coloured substratum. 



Tal,. VI, Fig. 



Kodioides ' pedunculata. 



4; Tab. XXII, Fig. s_ n ; Tal). XXIII, Fig. 1—4. 



Legemet er pæreformet med en lang Stilk. Den 

 øverste Del eller Kroppen er henved 20""" hoi og omkring 



1- ' bred paa Midten, men smalner betydeligt af nedad, 



saa at den ved Overgangen i Stilken kun er 4'" m bred. 

 Opad bliver den ogsaa noget smalere, idet den gaar over 

 til Mundskiven. hvor den bliver omtrent 8""" bred. Stilken 

 er mindst 30""" lang og ender i en lidt arlang Fodskive, 

 Tab. VI. Pk. 3. 4. 



Kroppen er tæt bedækket med grov Sand og Bilocu- 

 liner, saa det ikke er muligt at se den indenfor værende 

 Hud. Tab. VI, Fig. 3. 4; men etterat Dyret er kommet i 

 Alcohol. kan Krusten med nogenlunde Lethed borttages, 

 og da viser det sig. at Kroppens Overflade er tæt besat 

 med Sugevorter, der kunne inddrages og udskydes efter 

 Omstændighederne, Tab. XXII. Fig. 8, og hvortil de frem- 

 mede Legemer ere festede. Paa mange Steder staa Suge- 

 vorterne saa tæt sammen, at de ved at trækkes ind 

 danner en større eller mindre Grube, der er fyldt med 

 Sandkorn, og i hvis Bund iagttages 2 — 4 Sugevorter, 



Kodiodes ' pedunculata. 



Pl. VI, fig. :;, 4: Pl. XXII, fig. R— 11; Pl. XXIII. fig. 1-4. 



The animal is piriform with a long stem. The superior 

 portion, or the body, is about 20""" in height, and about 

 12""" in breadth at the middle, but diminishes considerably 

 in breadth downwards, so that at the point whére it passes 

 over into the stem it is only 4'"" in breadth. Towards 

 the top it is also a little narrower at the point where it 

 passes over into the oral disc, in which situation it is 

 about 8""» in breadth. The stem is at least 30""" in length, 

 and terminates in a slightly oblong pedal disc (Pl. VI, 

 fig. 3, 4). 



The body is closely covered with coarse sand and 

 biloculina, so much so that it is impossible to observe the 

 integument lying underneath (Pl. VI, fig. 3, 4); but after 

 the animal has been placed in alcohol the crust may be 

 removed without much difficulty, and it then appears that 

 the surface of the body is closely covered with suckers 

 which may be retracted and projected, according to cir- 

 cumstances (Pl. XXII, fig. 8), and to which the foreign 

 bodies are adherent. In many places the suckers are 

 placed so close that, upon being retracted, they form a 

 laiger or smaller hollow filled with grains of saml. in whose 



KoiSEia = Et Valmuehoved. 



KtoSsta = A poppy heail. 



