Archive image from page 334 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3cpt8daniuoft Year: 1899-1953 CRUSTACEA MALACOSTRACA. VII. Bru2elia deniaia O Tiron acanthurus â VAstyra abyss/ Chart Bruzelia dentata, Tiron acanthurus, Astyra abyssi. (Tiron acanthurus has recently been fonnd at a few American localities outside the chart ) N. of the Faroes: ; ji/N., f>°$j' \V\, 1469111., temp. : ' (type-locality). S spec. (incl. j ovig.) ('Ingolf' St. 14m. The species is probably very common in the Arctic Polar Basin; it was secured at 8 stat.,
Archive image from page 334 of The Danish Ingolf-expedition (1899-1953). The Danish Ingolf-expedition danishingolfex3cpt8daniuoft Year: 1899-1953 CRUSTACEA MALACOSTRACA. VII. Bru2elia deniaia O Tiron acanthurus â VAstyra abyss/ Chart Bruzelia dentata, Tiron acanthurus, Astyra abyssi. (Tiron acanthurus has recently been fonnd at a few American localities outside the chart ) N. of the Faroes: ; ji/N., f>°$j' \V\, 1469111., temp. : ' (type-locality). S spec. (incl. j ovig.) ('Ingolf' St. 14m. The species is probably very common in the Arctic Polar Basin; it was secured at 8 stat., depths abt. 1100â2000 111. and negative temp., it is 44 per cent, of the 'Ingolf' stations (totally 18) with depths > abt. 1100 m. and temp. < o°. Description of $ ovig., 16 nun., from 'Ingolf' St. 140. The body is rather stout, with the inte- guments fairly hard. The head is very deep, with a defiexed rostrum, that is somewhat concave on the upper- side and with the apex blunt. Kach of the mesosonie segments has a long medio-dorsal tooth (not very long on 1st segment) and the lateral parts drawn out to long outgrowths (acute on the 4 hindmost segmenl thus the mesosome has 3 longitudinal rows of long teeth. The medio-dorsal teeth are still heavier in the metasome, and each segment has in addition a pair of latero-dorsal teeth: the medio-dorsal tooth on 3rd segment ends in an upturned apex behind a depression. The 1st metasome segment has the epimeral part nearly rectangular; the two next segments have the lower hind corner drawn out into a long acute process (in 3rd segment much broader than in 2nd segment), with denticulation on the ventral margin. The 1st urosome segment has the dorsal side somewhat inflated; 2nd segment has a little medio-dorsal tooth. 3rd segment is quite even. The telson is abt. 3 times as long as broad, evenly acute towards the apex, reaches nearly to the apex of the uropoda. No traces of eyes could be found. Antenna 1 does not reach to the
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Keywords: 1890, 1899-1953, archive, arctic_regions, book, bookauthor, bookdecade, bookpublisher, booksubject, bookyear, copenhagen_h_hagerup, danish_ingolf_expedition_1895_1896_, drawing, historical, history, illustration, image, k_benhavns_universitet_zoologisk_museum, marine_animals_arctic_regions, page, picture, print, reference, scientific_expeditions, vintage
