. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 42 ACTIXIARIA t :' - .1 ⢠1 â I â 1 â I .NJth a thick cuticle. Sphincter stroiif;, â d in more than 5 cycles, probably nt the iiiiilius, without or u ' (if the iiliaxiul side. Radial not weaker in the [wjrtji correspondinfi to the ,; iliau in other places; 2 well developed siphono- i;;â¢. Parietolmsilar weak. .-Vcontia vv -i, their neniato<'vsts only hasitrichs. C'nidoin: ? .-. inicrobasic /t-niastigophors. The genuM aprees with Phflliaclin in appearance ami struc
. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 42 ACTIXIARIA t :' - .1 ⢠1 â I â 1 â I .NJth a thick cuticle. Sphincter stroiif;, â d in more than 5 cycles, probably nt the iiiiilius, without or u ' (if the iiliaxiul side. Radial not weaker in the [wjrtji correspondinfi to the ,; iliau in other places; 2 well developed siphono- i;;â¢. Parietolmsilar weak. .-Vcontia vv -i, their neniato<'vsts only hasitrichs. C'nidoin: ? .-. inicrobasic /t-niastigophors. The genuM aprees with Phflliaclin in appearance ami structure t- â - - ⢠d from this )»enus by the different arrangement of I . ies of the oral and by the development of 1 â iiteries at the margin than at the linibus. To t 1 . ri-ferred the species named below, P. xpiiiosti and f. micharlMiritt (Carlgren 1934 b p. 13). Paraphclliactis spinosa Carlf;r. PI. I fi?s. 4. 7. Paraphelliactis spinosa n. sp. (.'arluren 1928 p. 259, 291. nia^nosis: Bo<ly somewhat asymmetric. Scupus with an e.\- traonlinarily strong cuticle, especially on the irregularly ut«-mastigophors, of the acontia partly X , very numerous, partly x about , sparse, both basitrichs. Spirocysts of tentacles up to 60x7//. Colour in alcohol: Scapus browii. Dimensions in contracted, introverted state: Spec. 1): length 5 cm, largest breadth 5 x 3 cm. Spec. 2): length cm, largest SfZTc:; :"5^-' j'.-y â ^^^ "^ ' dm 'â¢â ââ¢'-â^ ^^ f^X\ Fig. 49. Paraphelliaelii >ptno$n. \ of the sphincter somewhat below its midillo. breadth 4 cm. The smallest specimen was onlv cm long and cm broad. Orrurrence: Djinmiirk .'^trait 'N. 30=.39'W. 1416 m. Bottom temp. ' (Ingolf exped. ) 4 specimens (see ). Exterior aspect: one of the specimens was attached to a large Balamu (PI. I figs. 4, 7). The pedal disc was provided with a thick cuticle and irregularly wrinkled. The
Size: 1472px × 1698px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksu, booksubjectarcticregions
