. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. h , mm -i Fig. 51. Chrynogiirpn camjmtmUi n. sp. ScleritPS of zooid liody in iiatuial position. Notiri' the .sinail scales wliirli possibly represent devrlopmental stages; such small srlerites are nsually not founil in the zoiiid hodv. in .small between the fully ileveloj)e(l ones (^)\). It is to lie noteil that neither in any of the eijilit other fiill-^jrowii zooids exan)ine<l nor in a younp one (al)out ( mm in leiifith) anything .similar In the young
. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. h , mm -i Fig. 51. Chrynogiirpn camjmtmUi n. sp. ScleritPS of zooid liody in iiatuial position. Notiri' the .sinail scales wliirli possibly represent devrlopmental stages; such small srlerites are nsually not founil in the zoiiid hodv. in .small between the fully ileveloj)e(l ones (^)\). It is to lie noteil that neither in any of the eijilit other fiill-^jrowii zooids exan)ine<l nor in a younp one (al)out ( mm in leiifith) anything .similar In the young zooid it , how- ever, seen that all the . from the zooid body were some- what .smaller than from the full-grown zooids. onlv mea- suring about <'/): some of the .sclerites of the tentacle dorsum reach, however, onlv down on the one side of the tentacle and have correspomlinglv oidv the one end extended and forked. The tentacles are thus laterodorsal covered with the ends of the dorsal *, but besides sclerit*>s may be found arranged lengthwise to the tentacle. The lateroventral part of the tentacle is bare or has small transversely arranged sclerites. The tentacles have six to ten j)airs of pinnulae which are ]>roviilcd with .sclerites of a very varying size. sclerites have typically a forked end which reaches into the tentacle among the lateral sclerites, and a rather long, "gutter"-formed part which reaches into the pinnule with the open part of the "gutter" jiointing downwards (fig. .52 h). Thev mav reach a length of about mm but are usually much smaller. In each jiinnule there may be a few .sclerites; generally, however, only one of is of a larger size, and very often all the pinnulae sclerites are rather small. Many of them, especially the smaller ones, are not "gutter" .shaped. The peristome is devoid of sclerites. Discussion: The species belongs to the group Squamosae lijpicae Ver
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Keywords: ., bookcentury1800, bookdecade1890, booksu, booksubjectarcticregions
