Archive image from page 136 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex5cpt9daniuoft Year: 1899-1953 ACTINIARIA 123 branched pennons. If tliis specimen is the t3-pe, not those from Bergen, I am ahnost inclined to regard ardica and Sars's duodecimcirrata as one and the same species (a closer examination of some other specimens from Lofoten is, however, to be undertaken before deciding it with certainty) If this should be found to be the case, the //«fcaw/)fl-species from South Norway, from Sweden and from the Baltic Sea may be named H. variabilis.
Archive image from page 136 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex5cpt9daniuoft Year: 1899-1953 ACTINIARIA 123 branched pennons. If tliis specimen is the t3-pe, not those from Bergen, I am ahnost inclined to regard ardica and Sars's duodecimcirrata as one and the same species (a closer examination of some other specimens from Lofoten is, however, to be undertaken before deciding it with certainty) If this should be found to be the case, the //«fcaw/)fl-species from South Norway, from Sweden and from the Baltic Sea may be named H. variabilis. Sars has besides, at another time, evidently confounded an Edwardsia proper with a H. duode- cimcirrata. In the museum of Christiania there are several now exsiccated specimens, labelled 0gsfiord, Finmark Sars, and determined probably by himself as Edwardsia duodecimcirrata; in reality these spec- imens are Edwardsia proper, probably E. andresi, like H. duodecimcirrata mostly provided with 12 tentacles. Halcatnpa ? vegae n. sp. PI. I. Fig. 2. Diagnosis: Apertures of the retractile physa? Scajius with a thin, easily deciduous periderm. Nema- tocysts of the scapus, capitulum and tentacles about 13 x 1,5 [i. Spirocysts of the capitulum and the ten- tacles unto about 11 n long. Tentacles probably 12. Perfect mesenteries 12, imperfect 12. Ivongitudinal pen- nons of the mesenteries very strong, their ramification almost like that of the pennons of H. arctica. Parietal muscles strong, in transverse-sections not elongated, divided into very fine and numerous branches. Imper- fect mesenteries ver>- finely folded, elongated. Occurrence: Beliring Sea 64°52' N. 172°' W. 18 fms (Vega-Exp. N. 1056) i sp. Exterior aspect: The exterior of the very contracted and partly not well jjreservcd animal (PI. i, fig. 2) recalls that of other Halcampa-species. On account of the strong contraction and involution of the physa I have not been able to examine it more closely. The scapus is provided wi
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Keywords: 1800, 1890, 1899-1953, archive, arctic_regions, book, bookauthor, bookcentury, bookcollection, bookcontributor, bookdecade, bookpublisher, booksubject, bookyear, copenhagen_h_hagerup, danish_ingolf_expedition_1895_1896_, drawing, gerstein, gerstein_university_of_toronto, historical, history, illustration, image, k_benhavns_universitet_zoologisk_museum, marine_animals_arctic_regions, page, picture, print, reference, scientific_expeditions, toronto, vintage
